DiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesTechnology, Industry, Agriculture
Polyvinyl AlcoholPolyvinyl ChloridePolyvinylsAlcohol DrinkingSurgical SpongesGelatin Sponge, AbsorbableEmbolization, TherapeuticPhenylmercury CompoundsEnbucrilateEthiodized OilAlcoholsFixativesForeign-Body ReactionChemoembolization, TherapeuticOphthalmic SolutionsParticle SizePreservatives, PharmaceuticalDrug Compounding
Polyvinyl Alcohol
A polymer prepared from polyvinyl acetates by replacement of the acetate groups with hydroxyl groups. It is used as a pharmaceutic aid and ophthalmic lubricant as well as in the manufacture of surface coatings artificial sponges, cosmetics, and other products.
Polyvinyl Chloride
A polyvinyl resin used extensively in the manufacture of plastics, including medical devices, tubing, and other packaging. It is also used as a rubber substitute.
Polyvinyls
Alcohol Drinking
Behaviors associated with the ingesting of alcoholic beverages, including social drinking.
Surgical Sponges
Gauze material used to absorb body fluids during surgery. Referred to as GOSSYPIBOMA if accidentally retained in the body following surgery.
Gelatin Sponge, Absorbable
Sterile, gelatin-base surgical sponge applied topically as an adjunct to hemostasis when the control of bleeding by conventional procedures is ineffective to reduce capillary ooze or is impractical. (From AMA Drug Evaluations Annual, 1994, p797)
Embolization, Therapeutic
A method of hemostasis utilizing various agents such as Gelfoam, silastic, metal, glass, or plastic pellets, autologous clot, fat, and muscle as emboli. It has been used in the treatment of spinal cord and INTRACRANIAL ARTERIOVENOUS MALFORMATIONS, renal arteriovenous fistulas, gastrointestinal bleeding, epistaxis, hypersplenism, certain highly vascular tumors, traumatic rupture of blood vessels, and control of operative hemorrhage.
Phenylmercury Compounds
Organic mercury compounds in which the mercury is attached to a phenyl group. Often used as fungicides and seed treatment agents.
Enbucrilate
A tissue adhesive that is applied as a monomer to moist tissue and polymerizes to form a bond. It is slowly biodegradable and used in all kinds of surgery, including dental.
Ethiodized Oil
Ethyl ester of iodinated fatty acid of poppyseed oil. It contains 37% organically bound iodine and has been used as a diagnostic aid (radiopaque medium) and as an antineoplastic agent when part of the iodine is 131-I. (From Merck Index, 11th ed)
Alcohols
Alkyl compounds containing a hydroxyl group. They are classified according to relation of the carbon atom: primary alcohols, R-CH2OH; secondary alcohols, R2-CHOH; tertiary alcohols, R3-COH. (From Grant & Hackh's Chemical Dictionary, 5th ed)
Fixatives
Agents employed in the preparation of histologic or pathologic specimens for the purpose of maintaining the existing form and structure of all of the constituent elements. Great numbers of different agents are used; some are also decalcifying and hardening agents. They must quickly kill and coagulate living tissue.
Foreign-Body Reaction
Chronic inflammation and granuloma formation around irritating foreign bodies.
Chemoembolization, Therapeutic
Administration of antineoplastic agents together with an embolizing vehicle. This allows slow release of the agent as well as obstruction of the blood supply to the neoplasm.
Ophthalmic Solutions
Sterile solutions that are intended for instillation into the eye. It does not include solutions for cleaning eyeglasses or CONTACT LENS SOLUTIONS.
Particle Size
Relating to the size of solids.
Preservatives, Pharmaceutical
Substances added to pharmaceutical preparations to protect them from chemical change or microbial action. They include ANTI-BACTERIAL AGENTS and antioxidants.
Drug Compounding
The preparation, mixing, and assembling of a drug. (From Remington, The Science and Practice of Pharmacy, 19th ed, p1814)

A retrospective cohort study of male workers exposed to PVA fibers. (1/220)

In order to ascertain whether PVA fibers can produce cancer in humans or not, we have conducted a retrospective cohort study of workers exposed to PVA fibers. A total of 447 exposed and 2416 non-exposed male workers who were engaged before 1980 were followed up until the end of 1996. The SMR for all causes was 0.57 (observed 38, 95% CI: 0.41-0.78) for the exposed, and 0.66 (observed 210, 95% CI: 0.58-0.75). As for lung cancer, its SMR was 0.77 (observed 3, 95% CI: 0.15-2.24) for the exposed workers and 0.67 (12 observed, 95% CI: 0.34-1.16) for the non-exposed workers. Lung cancer SMR was 0.86 (observed 2, 95% CI: 0.10-3.11) for the workers with 20 or more years' employment. This study showed no difference in lung cancer risk between the workers exposed to PVA fibers and the non-exposed workers.  (+info)

Enhanced degradation of polyvinyl alcohol by Pycnoporus cinnabarinus after pretreatment with Fenton's reagent. (2/220)

Degradation of polyvinyl alcohol (PVA) was investigated by using a combination of chemical treatment with Fenton's reagent and biological degradation with the white rot fungus Pycnoporus cinnabarinus. Inclusion of the chemical pretreatment resulted in greater degradation of PVA than the degradation observed when biological degradation alone was used.  (+info)

Hypervascular spinal tumors: influence of the embolization technique on perioperative hemorrhage. (3/220)

BACKGROUND AND PURPOSE: Corporectomy is an effective treatment for vertebral metastases; however, massive perioperative hemorrhage is often associated with this procedure. We compared preoperative particle, particle-coil, and coil embolizations of hypervascular spinal tumors prior to vertebral body replacement to determine which prevented perioperative hemorrhage most effectively. METHODS: The vertebral tumors of 59 patients were embolized prior to corporectomy. In 26 cases, only coils were used for the proximal occlusion of feeding segmental arteries. Twenty-four patients received a combination of polyvinyl alcohol (PVA) particles and coils, and nine tumors were embolized with particles alone. We compared intraoperative blood loss between the three groups and 10 other patients who did not undergo embolization prior to corporectomy. RESULTS: Estimation of intraoperative hemorrhage showed a median value of 4350 mL in patients without embolization, 2650 mL in cases of coil embolization, 1850 mL in cases of particle-coil embolization, and 1800 mL in cases of particle embolization. The difference between unembolized patients and those who underwent coil embolization was not statistically significant. Particle and particle-coil embolizations showed very similar results, and reduced hemorrhage significantly as compared to unembolized and proximal coil occlusion cases. Residual bleeding came from the venous system and the neighborhood of the embolized region. CONCLUSION: Particle embolization prior to corporectomy can reduce perioperative hemorrhage. The additional benefit of proximal coil occlusion of arterial feeders is questionable.  (+info)

Water-soluble aluminium phthalocyanine-polymer conjugates for PDT: photodynamic activities and pharmacokinetics in tumour-bearing mice. (4/220)

The potential use of unsubstituted aluminium phthalocyanine (AlClPc) as a sensitizer for photodynamic therapy (PDT) of cancer has not been fully exploited in spite of its higher efficiency as compared to the sulphonated derivatives. This is largely due to the strong hydrophobic character of AlClPc which renders the material difficult to formulate for in vivo administration. We prepared two water-soluble derivatives of AlClPc by axial coordination of polyethyleneglycol (PEG, MW 2000) or polyvinylalcohol (PVA, MW 13,000-23,000) to the central aluminium ion. Their photodynamic activities were evaluated in vitro against the EMT-6 mouse mammary tumour cells and in vivo against the EMT-6 and the colon carcinoma Colo-26 tumours implanted intradermally in Balb/c mice. Pharmacokinetics were studied in the EMT-6 tumour-bearing mice. After 1 h incubation, the light dose required to kill 90% of cells (LD90) was at least three times less for AlClPc (Cremophor emulsion) as compared to AlPc-PEG and AlPc-PVA, while after 24 h incubation all three preparations were highly phototoxic. All three dye preparations induced complete EMT-6 tumour regression in 75-100% of animals at a low drug dose (0.25 micromol kg(-1)) following PDT (400 J cm(-2), 650-700 nm) at 24 h pi. Complete tumour regression in the Colo-26 tumour model was obtained in 30% of mice at a dose of 2 micromol kg(-1). In the non-cured animals, AlPc-PVA induced the most significant tumour growth delay. This dye showed a prolonged plasma half-life (6.8 h) as compared to AlClPc (2.6 h) and AlPc-PEG (23 min), lower retention by liver and spleen and higher tumour-to-skin and tumour-to-muscle ratios. Our data demonstrate that addition of hydrophilic axial ligands to AlPc, while modifying in vitro and in vivo kinetics, does not reduce the PDT efficiency of the parent molecule. Moreover, in the case of the polyvinylalcohol derivative, axial coordination confers advantageous pharmacokinetics to AlPc, which makes this photosensitizer a valuable, water soluble candidate drug for clinical PDT of cancer.  (+info)

Comparative hazards of chrysotile asbestos and its substitutes: A European perspective. (5/220)

Although the use of amphibole asbestos (crocidolite and amosite) has been banned in most European countries because of its known effects on the lung and pleura, chrysotile asbestos remains in use in a number of widely used products, notably asbestos cement and friction linings in vehicle brakes and clutches. A ban on chrysotile throughout the European Union for these remaining applications is currently under consideration, but this requires confidence in the safety of substitute materials. The main substitutes for the residual uses of chrysotile are p-aramid, polyvinyl alcohol (PVA), and cellulose fibers, and it is these materials that are evaluated here. Because it critically affects both exposure concentrations and deposition in the lung, diameter is a key determinant of the intrinsic hazard of a fiber; the propensity of a material to release fibers into the air is also important. It is generally accepted that to be pathogenic to the lung or pleura, fibers must be long, thin, and durable; fiber chemistry may also be significant. These basic principles are used in a pragmatic way to form a judgement on the relative safety of the substitute materials, taking into account what is known about their hazardous properties and also the potential for uncontrolled exposures during a lifetime of use (including disposal). We conclude that chrysotile asbestos is intrinsically more hazardous than p-aramid, PVA, or cellulose fibers and that its continued use in asbestos-cement products and friction materials is not justifiable in the face of available technically adequate substitutes.  (+info)

Embolization of cerebral arteriovenous malformations achieved with polyvinyl alcohol particles: angiographic reappearance and complications. (6/220)

BACKGROUND AND PURPOSE: The appropriate choice of embolic materials with respect to the permanency of obliterated nidi after embolization and complications related to the procedure is essential for safe and effective embolization of cerebral arteriovenous malformations (AVMs). Our purpose was to ascertain the recanalization and complication rates after AVM treatment with polyvinyl alcohol (PVA) particles. METHODS: Between 1988 and 1994, 36 AVMs were embolized with PVA particles at our institution. Follow-up angiographic findings and occurrence of complications during the embolization procedures were analyzed retrospectively. RESULTS: Complete obliteration of the nidus immediately after embolization was achieved in five patients, and 80% to 99% obliteration was attained in 12 patients. Fifty-one follow-up angiographic examinations were performed 1 week to 60 months (mean, 7 months) after embolization in 31 patients. An increase in nidal size was seen on 15 follow-up angiograms (29%) and a decrease was seen in seven (14%). In 28 of the 51 angiograms obtained more than 1 month after follow up (mean, 13 months), 12 (43%) showed AVM enlargement. In four (80%) of five cases of complete obliteration, nidi reappeared on follow-up angiograms. Hemorrhagic complications occurred in three cases and ischemic ones in seven. One patient (3%) died and five (14%) suffered persistent neurologic deficits. CONCLUSION: Embolization with PVA particles can produce significant volume reduction in AVM nidal size, but recanalization is a distinct possibility.  (+info)

Targeted delivery of anti-angiogenic agent TNP-470 using water-soluble polymer in the treatment of choroidal neovascularization. (7/220)

PURPOSE: The conjugation of drugs with water-soluble polymers such as poly(vinyl alcohol) (PVA) tends to prolong the half-life of drugs and facilitate the accumulation of drugs in tissues involving neovascularization. The purpose of this study was to evaluate the effect of TNP-470-PVA conjugate on the proliferation of endothelial cells in vitro and on experimental choroidal neovascularization (CNV) in vivo. METHODS: TNP-470 was conjugated in PVA by a dimethylaminopyridine-catalyzed reaction. The effects of TNP-470-PVA and free TNP-470 on the proliferation of human umbilical vein endothelial cells (HUVECs) and bovine retinal pigment epithelial cells (BRPECs) were evaluated by the tetrazolium-based colorimetric assay (XTT assay). Experimental CNV was induced by subretinal injection of gelatin microspheres containing basic fibroblast growth factor, into rabbits. Thirty rabbits were intravenously treated either with TNP-470-PVA (n = 8), free TNP470 (n = 5), free PVA (n = 5), or saline (n = 12) daily for 3 days, 2 weeks after implantation of gelatin microspheres. Fluorescein angiography was performed to detect the area with CNV, and the evaluation was made by computerized measurement of digital images. These eyes were also examined histologically. To observe the accumulation of conjugate, 3 rabbits with CNV received rhodamine B isothiocyanate-binding PVA (RITC-PVA), and the lesion was studied 24 hours later by fluorescein microscopy. RESULTS: The TNP-470-PVA inhibited the growth of HUVECs, similar to that of free TNP-470. The BRPECs were less sensitive to TNP-470-PVA than were the HUVECs. TNP-470-PVA significantly inhibited the progression of CNV in rabbits (P = 0.001). Histologic studies at 4 weeks after treatment demonstrated that the degree of vascular formation and the number of vascular endothelial cells in the subretinal membrane of the eyes treated with TNP-470-PVA were less than those of the control eyes. RITC-PVA remained in the area with CNV 24 hours after administration. CONCLUSIONS: These results suggest that TNP-470-PVA inhibited the proliferation of HUVECs more sensitively than that of BRPECs, and the targeted delivery of TNP-470-PVA may have potential as a treatment modality for CNV.  (+info)

Evaluation of Streck tissue fixative, a nonformalin fixative for preservation of stool samples and subsequent parasitologic examination. (8/220)

We undertook a study to evaluate Streck tissue fixative (STF) as a substitute for formalin and polyvinyl alcohol (PVA) in fecal preservation. A comparison of formalin, PVA, (mercuric chloride based), and STF was done by aliquoting fecal samples into each fixative. Stool specimens were collected in Haiti, and parasites included Cyclospora cayetanensis, Giardia intestinalis, Entamoeba coli, Iodamoeba butschlii, Endolimax nana, Ascaris lumbricoides, Trichuris trichiura, Strongyloides stercoralis, and Necator americanus. Preserved stools were examined at various predetermined times (1 week, 1 month, and 3 months) to establish the quality of the initial preservation as well as the suitability of the fixative for long-term storage. At each time point, stool samples in fixatives were examined microscopically as follows: (i) in wet mounts (with bright-field and epifluorescence microscopy), (ii) in modified acid-fast-, trichrome-, and safranin-stained smears, and (iii) with two commercial test kits. At the time points examined, morphologic features remained comparable for samples fixed with 10% formalin and STF. For comparisons of STF- and 10% formalin-fixed samples, specific findings showed that Cyclospora oocysts retained full fluorescence, modified acid-fast- and safranin-stained smears of Cryptosporidium and Cyclospora oocysts were equal in staining quality, and results were comparable in the immunofluorescence assay and enzyme immunoassay commercial kits. Stool fixed in STF and stained with trichrome showed less-than-acceptable staining quality compared with stool fixed in PVA. STF provides an excellent substitute for formalin as a fixative in routine examination of stool samples for parasites. However, modifications to the trichrome staining procedures will be necessary to improve the staining quality for protozoal cysts fixed in STF to a level comparable to that with PVA.  (+info)

Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Market Size 2021 By Trends Evaluation, Global Growth, Consumer-Demand,...
Buy this report (Price 2900 USD for a single-user license) @ https://www.marketgrowthreports.com/purchase/17242744. Major Points from Table of Contents:. 1 Study Coverage. 1.1 Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Product. 1.2 Key Market Segments in This Study. 1.3 Key Manufacturers Covered. 1.4 Market by Type. 1.4.1 Global Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Market Size Growth Rate by Type. 1.5 Market by Application. 1.5.1 Global Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Market Size Growth Rate by Application. 1.6 Study Objectives. 1.7 Years Considered. 2 Executive Summary. 2.1 Global Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Production. 2.1.1 Global Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Revenue 2014-2026. 2.1.2 Global Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Production 2014-2026. 2.1.3 Global Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Capacity 2014-2026. 2.1.4 Global Polyvinyl Alcohol Polyethylene ...
https://adifymedia.com/polyvinyl-alcohol-polyethylene-glycol-graft-copolymer-market-size-2021-by-trends-evaluation-global-growth-consumer-demand-consumption-recent-developments-strategies-market-impact-and-forecast-ti/368896/
Trisacryl gelatin microspheres versus polyvinyl alcohol particles in the preoperative embolization of bone neoplasms. |...Trisacryl gelatin microspheres versus polyvinyl alcohol particles in the preoperative embolization of bone neoplasms. |...
Trisacryl gelatin microspheres versus polyvinyl alcohol particles in the preoperative embolization of bone neoplasms. - Antonio Basile, Thomas Rand, Fritz Lomoschitz, Cyril Toma, Tommaso Lupattelli, Joachim Kettenbach, Johannes Lammer
http://www.curehunter.com/public/pubmed15383854.do
Patent US2491642 - Polyvinyl alcohol casting solution - Google PatentsPatent US2491642 - Polyvinyl alcohol casting solution - Google Patents
Pmaudlleeaaiaia 2,401,642 POLYVINYL aLconoL casrnvc SOLUTION Gilbert W. Brant, Buffalo, N. Y., aaaignor to E. I. du Pont de Nemours & Company, Wilmington, Del., a corporation of Dela No Drawing. Application September 2, 1944, Serial No. 552.511 This invention relates to the manufacture of films of polyvinyl alcohol, and more particularly 1 to the stripping from the casting surface of sheets or films of polyvinyl alcohol formed by the dry- I castingprccess. The term polyvinyl alcohol appearing hereinafter is employed in its accepted trade sense and denotes the water-soluble types of partially saponified and fully saponified polyvinyl acetate. In the formation of continuous. films of soluble film-forming material such as polyvinyl alcohol, it is the conventional practice to fiow a film of a solution of the film-forming material onto the casting surface, for example,a metal wheel or belt, cause the solvent to be substantially completely removed from the liquid film whereby to form a ...
http://www.google.com/patents/US2491642?dq=5,884,272
Alfa Aesar™ Polyvinyl alcohol, 86-89% hydrolyzed, medium molecular weight 25g Alfa Aesar™ Polyvinyl alcohol, 86-89% hydrolyzed,...Alfa Aesar™ Polyvinyl alcohol, 86-89% hydrolyzed, medium molecular weight 25g Alfa Aesar™ Polyvinyl alcohol, 86-89% hydrolyzed,...
Alfa Aesar™ Polyvinyl alcohol, 86-89% hydrolyzed, medium molecular weight 25g Alfa Aesar™ Polyvinyl alcohol, 86-89% hydrolyzed, medium molecular...
https://www.fishersci.co.uk/shop/products/polyvinyl-alcohol-86-89-hydrolyzed-medium-molecular-weight/11339607
Polyvinyl Alcohol | Definition of Polyvinyl Alcohol by Merriam-WebsterPolyvinyl Alcohol | Definition of Polyvinyl Alcohol by Merriam-Webster
Polyvinyl alcohol definition is - a polymer of vinyl alcohol; especially : a thermoplastic resin that is soluble or swells in water, that if obtained by complete hydrolysis of polyvinyl acetate has the formula [-CH2CH(OH)-]x or if by partial hydrolysis contains some acetate groups, and that is used chiefly as emulsifiers, adhesives, and films resistant to solvents and abrasion, and in making molded and extruded products and polyvinyl acetals.
https://www.merriam-webster.com/dictionary/polyvinyl%20alcohol
Brevet US4871410 - Method of extruding and blow molding of gas-impermeable composite articles ... - Google BrevetsBrevet US4871410 - Method of extruding and blow molding of gas-impermeable composite articles ... - Google Brevets
Polyvinyl alcohol films are provided which are gelled, non-tacky, bubble-free and resistant to water at ambient temperatures. The polyvinyl alcohol film is obtained by plasticizing (fluxing) and melting granules of pure polyvinyl alcohol containing from 25 to 35% by weight of water at a temperature at least 100 C. above the equilibrium melting point of the granules and less than or equal to 220 C., and extruding the melted granules through a die at a temperature at least 5 C. above the equilibrium melting point of the granules and less than or equal to 98 C., optionally followed by monoaxial stretching or biaxial stretching of the unstretched film obtained. The stretched or unstretched film may be heat-treated to improve its properties. The polyvinyl alcohol film can be used to prepare with thermoplastic films composite films or sheets having a high gas impermeability. The invention also provides composite, biaxially oriented, impermeable barrier layer coated, thermoplastic hollow shaped articles
http://www.google.fr/patents/US4871410?hl=fr
Nomination Summary for Polyvinyl alcohol (N87315)Nomination Summary for Polyvinyl alcohol (N87315)
Nominated Substances: Polyvinyl alcohol. Nomination Date: 07/21/1987 Nominator: FDA Rationale: Widespread use as a film used for intravaginal implantation of a spermicide and concern about absorption of polyvinyl alcohol (PVA). NTP Principles: not specified ...
https://ntp.niehs.nih.gov/getinvolved/nominate/summary/nm-n87315.html
Influence of kaolin addition on the dynamics of oxygen mass transport in polyvinyl alcohol dispersion coatingsInfluence of kaolin addition on the dynamics of oxygen mass transport in polyvinyl alcohol dispersion coatings
Food packaging should ensure the safety and quality of food, minimize spoilage and provide an easy way of storing and handling it. Barrier coatings are generally used to meet the demands placed on fibre-based food packages, as these have the ability to regulate the amount of gases that can enter them. Some gases are detrimental to food quality: oxygen, for example, initiates lipid oxidation in fatty foods. Using both experimental data and computer modelling, this thesis explains some aspects of how the structure of barrier coatings influences the mass transport of oxygen with the aim of obtaining essential knowledge that can be used to optimize the performance of barriers.. Barrier coatings are produced from polyvinyl alcohol and kaolin blends that are coated onto a polymeric support. The chemical and physical structures of these barriers were characterized according to their influence on permeability in various climates. At a low concentration of kaolin, the crystallinity of polyvinyl alcohol ...
http://www.diva-portal.org/smash/record.jsf?pid=diva2:757421
Patent US4575532 - Polyvinyl alcohol alloys and method of making the same - Google PatentsPatent US4575532 - Polyvinyl alcohol alloys and method of making the same - Google Patents
A polyvinyl alcohol alloy useful as a gas barrier material is prepared by reacting polyvinyl alcohol and a functional polymer to provide a product which has low gas permeability and water absorptivity characteristics, and which has a melting point sufficiently below its decomposition point to allow melt extrusion. The alloy may optionally be mixed with a polyolefin blending resin.
http://www.google.com/patents/US4575532?dq=7565338
Brevet US4536532 - Plasticized polyvinyl alcohol compositions, forming process and formed articles - Google BrevetsBrevet US4536532 - Plasticized polyvinyl alcohol compositions, forming process and formed articles - Google Brevets
Formed articles made from polyvinyl alcohol having an oxygen permeability of no more than about 1 cc mil/100 in2 24 hr atm. at 80% relative humidity, compositions suitable for use in manufacturing such articles and a process for manufacturing such articles by forming polyvinyl alcohol containing a non-hydroxyl plasticizer in a substantially water-free condition and cooling at a rate sufficiently slow to provide the enhanced impermeability, are disclosed.
http://www.google.fr/patents/US4536532
Buy Polyvinyl Alcohol (Hot) online at ibuychemikals.com in small quantitiesBuy Polyvinyl Alcohol (Hot) online at ibuychemikals.com in small quantities
Buy Polyvinyl Alcohol (Hot) online at ibuychemikals.com from a few mg to 25 Kg. Process to Buy Polyvinyl Alcohol (Hot) Online at the chemical shop is same as ordering from an e-com website.
https://www.ibuychemikals.com/product/Polyvinyl-alcohol-
Vinyl Alcohol Resource | Learn About, Share and Discuss Vinyl Alcohol At Popflock.comVinyl Alcohol Resource | Learn About, Share and Discuss Vinyl Alcohol At Popflock.com
Get Vinyl Alcohol essential facts. View Videos or join the Vinyl Alcohol discussion. Add Vinyl Alcohol to your PopFlock.com topic list or share. Vinyl Alcohol at popflock.com
https://www.popflock.com/learn?s=Vinyl_alcohol
Polyvinyl Acetate and Polyvinyl Alcohol - Chemical production and investment cost | IHS MarkitPolyvinyl Acetate and Polyvinyl Alcohol - Chemical production and investment cost | IHS Markit
Reports emphasize developments in process technology for Polyvinyl Acetate and Polyvinyl Alcohol that have potential implications for the chemical and energy industries
https://www.ihs.com/products/chemical-technology-pep-polyvinyl-acetate-alcohol-1970.html
Patente US5666223 - High-efficiency K-sheet polarizer - Google PatentesPatente US5666223 - High-efficiency K-sheet polarizer - Google Patentes
This invention relates to a new and improved light-polarizing sheet comprising molecularly oriented polyvinyl alcohol containing an oriented block segments of polyvinylene and said polyvinyl alcohol. In particular, the polarizing sheet comprises a polyvinylalcohol/polyvinylene block copolymer material wherein the polyvinylene blocks thereof are formed by molecular dehydration of a sheet of polyvinylalcohol; said sheet of polyvinylalcohol/polyvinylene block copolymer material comprising a uniform distribution of light-polarizing molecules of polyvinylalcohol/polyvinylene block copolymer material varying in the length, n, of the conjugated repeating vinylene unit of the polyvinylene block of the copolymer throughout the range of from 2 to 24; the concentration of each of said polyvinylene blocks, as determined by the absorption of wavelengths ranging from 200 to 700 nm remaining relatively constant, the degree of orientation of said light-polarizing molecules, as measured by the spectral dichroic ratio,
http://www.google.es/patents/US5666223
Patent US4279752 - Polyvinyl alcohol semi-permeable membrane and method for producing same - Google PatentsPatent US4279752 - Polyvinyl alcohol semi-permeable membrane and method for producing same - Google Patents
A polyvinyl alcohol (PVA) microporous membrane is disclosed which is prepared by a process which comprises forming a PVA membrane containing fine silica particles therein and substantially extracting said silica particles from said membrane, thereby forming a plurality of micropores therein with an average diameter of 0.01 to 50 microns and a porosity of at least 60%.
http://www.google.com.au/patents/US4279752
Sinopec Vinyl Acetate Monomer, Polyvinyl Alcohol, Methyl Acetate - HaitungSinopec Vinyl Acetate Monomer, Polyvinyl Alcohol, Methyl Acetate - Haitung
Haitung Chemicals Co,ltd are produce the highest quality (petro)chemicals produced by Sinopec. Main products include Vinyl Acetate Monomer(VAM),Polyvinyl Alcohol(PVA), etc.
https://www.haitungchem.com/
Patent US6911219 - Partially acetalized polyvinyl alcohol embolization particles, compositions ... - Google PatentsPatent US6911219 - Partially acetalized polyvinyl alcohol embolization particles, compositions ... - Google Patents
This relates to partially acetalized polyvinyl alcohol embolization particles suitable for implanting in the human body, to compositions containing those particles, and to methods of making and using them.
http://www.google.com.au/patents/US6911219
Polyvinyl Alcohol/Silica/Clay Composites: Effect Of Clay On Surface Morphology And Thermo-Mechanical Properties - UNIMAS...Polyvinyl Alcohol/Silica/Clay Composites: Effect Of Clay On Surface Morphology And Thermo-Mechanical Properties - UNIMAS...
A simplified route towards the synthesis of polyvinyl alcohol/silica/clay (PVA-SiO2-clay) composites was presented. PVA-SiO2-clay composites were prepared via solution intercalation method. All the composites were characterized by Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), adsorption isotherm (BET), X-ray fluorescence (XRF), tensile test and Thermogravimetric Analysis (TGA). FTIR spectrum indicated that PVA-SiO2-clay composites especially clay (1.28E) loaded composites had much less transmittance percentage compared to pure PVA and others clay composites. The SEM revealed that the interfacial bonding between PVA-SiO2 and clay (1.28E) was much better than others clay loaded composites which was reflected in adsorption isotherm. The BET result also showed high specific surface area with low diameter of pore size of the composites. The thermal stability of PVA-SiO2-clay (1.28E) composites was the highest and it had higher activation energy due to the strong ...
https://ir.unimas.my/id/eprint/11379/
Cross-linking Polyvinyl Alcohol | Physics Forums - The Fusion of Science and CommunityCross-linking Polyvinyl Alcohol | Physics Forums - The Fusion of Science and Community
Some friends and I are working on a movie, and we need a very stringy clear slime; like is produced with polyvinyl alcohol cross-linked with disodium tetraborate. Only we need it to be food-safe, so we cant simply use that. Is there another way to cross-link PVA into a stringy slime using edible chemicals ...
https://www.physicsforums.com/threads/cross-linking-polyvinyl-alcohol.245859/
cencritchis muricatus peptide- polyvinyl alcohol nanofiberscencritchis muricatus peptide- polyvinyl alcohol nanofibers
Page contains details about cencritchis muricatus peptide- polyvinyl alcohol nanofibers . It has composition images, properties, Characterization methods, synthesis, applications and reference articles : nano.nature.com
http://nano.nature.com/nano/GR-M5503982
Phenylephrine and Polyvinyl Alcohol Eye Drops Information - Drugs.comPhenylephrine and Polyvinyl Alcohol Eye Drops Information - Drugs.com
Easy to read patient leaflet for Phenylephrine and Polyvinyl Alcohol Eye Drops. Includes indications, proper use, special instructions, precautions, and possible side effects.
https://www.drugs.com/cdi/phenylephrine-and-polyvinyl-alcohol-eye-drops.html
MURINE TEARS ORIGINAL (Polyvinyl alcohol,Povidone) dosage, indication, interactions, side effects | EMPR - ONAMURINE TEARS ORIGINAL (Polyvinyl alcohol,Povidone) dosage, indication, interactions, side effects | EMPR - ONA
MURINE TEARS ORIGINAL (Polyvinyl alcohol,Povidone) drug information & product resources from MPR including dosage information, educational materials, & patient assistance.
https://www.oncologynurseadvisor.com/murine-tears-original/drug/3466/
Effect of Freezing and Thawing Process on Betamethasone Acetate Release from Polyvinyl Alcohol Nanospheres
Nanocomposite Materials: Effect of Freezing and Thawing Process on Betamethasone Acetate Release from Polyvinyl Alcohol Nanospheres
https://www.scientific.net/SSP.151.159
Biodegradable Superabsorbent Materials Market Analysis By Product (Polyvinyl Alcohol, PolyitaconicBiodegradable Superabsorbent Materials Market Analysis By Product (Polyvinyl Alcohol, Polyitaconic
MURINE PLUS REDNESS RELIEF (Polyvinyl alcohol,Povidone,Tetrahydrozoline) dosage, indication, interactions, side effects | EMPR ...MURINE PLUS REDNESS RELIEF (Polyvinyl alcohol,Povidone,Tetrahydrozoline) dosage, indication, interactions, side effects | EMPR ...
MURINE PLUS REDNESS RELIEF (Polyvinyl alcohol,Povidone,Tetrahydrozoline) drug information & product resources from MPR including dosage information, educational materials, & patient assistance.
http://www.clinicaladvisor.com/murine-plus-redness-relief/drug/3461/
聚乙烯醇 40-88 Polyvinyl alcohol 141353聚乙烯醇 40-88 Polyvinyl alcohol 141353
默克药用低内毒素系列产品的生产工艺、生产环境、包装系统均严格符合高风险制剂的生产和研发要求。该系列产品以极低的内毒素/微生物控制水平以及全球领先的杂质控制技术大大降低了除菌工艺的风险和确保了制剂的长期稳定性。EMPROVE®文件系统，参考 ICH Q9 和 EU 2015/C95/02 提供风险评估支持，为国际化产品提供法规助力。 货号：141353. 品名：Polyvinyl alcohol 40-88 suitable for use as excipient EMPROVE® Essential Ph Eur,USP,JPE. 中文名：聚乙烯醇 40-88. 内毒素：≤0.03 I.U./mg. TAMC（总菌）：≤1x10²CFU/g. TYMC（霉菌/酵母）：≤1x10²CFU/g. ...
http://up17.com/product/detail/post-738
Polyvinyl Alcohol BP USP NF FCC Food Grade n Pure Manufacturers, SDSPolyvinyl Alcohol BP USP NF FCC Food Grade n Pure Manufacturers, SDS
Polyvinyl Alcohol BP USP NF FCC Food Grade Manuacturers, SDS MSDS Sheet, Exporters to USA Canada Tanzania Egypt Turkey Argentina UAE
http://www.mubychem.com/polyvinylalcoholBP-USP.html
Correlation of hypoxia-inducible factor 1α with angiogenesis in liver tumors after transcatheter arterial embolization in an...
TY - JOUR. T1 - Correlation of hypoxia-inducible factor 1α with angiogenesis in liver tumors after transcatheter arterial embolization in an animal model. AU - Liang, Bin. AU - Zheng, Chuan Sheng. AU - Feng, Gan Sheng. AU - Wu, Han Ping. AU - Wang, Yong. AU - Zhao, Hui. AU - Qian, Jun. AU - Liang, Hui Min. PY - 2010/8. Y1 - 2010/8. N2 - This study sought to determine the expression of hypoxia-inducible factor 1α (HIF-1α) and its relation to angiogenesis in liver tumors after transcatheter arterial embolization (TAE) in an animal model. A total of 20 New Zealand White rabbits were implanted with VX2 tumor in liver. TAE-treated group animals (n = 10) received TAE with polyvinyl alcohol particles. Control group animals (n = 10) received sham embolization with distilled water. Six hours or 3 days after TAE, animals were humanely killed, and tumor samples were collected. Immunohistochemical staining was performed to evaluate HIF-1α and vascular endothelial growth factor (VEGF) protein expression ...
https://augusta.pure.elsevier.com/en/publications/correlation-of-hypoxia-inducible-factor-1%CE%B1-with-angiogenesis-in-l
What Are PVA Fibers? - Reynolds Advanced MaterialsWhat Are PVA Fibers? - Reynolds Advanced Materials
PVA (Polyvinyl alcohol) fibers are monofilament fibers that disperse throughout the concrete matrix, creating a multi-directional fiber network, providing shrinkage control, abrasion resistance, and protection from thermal expansion and contraction. When used at certain loading rates, PVA Fibers can be used as primary reinforcement.. Since PVA fibers are monofilament fibers, as opposed to a bundle fiber like AR Glass Fiber, the fibers disperse throughout the concrete matrix with minimal visibility in the finished object. They are often referred to as stealth fibers, due to their minimal visibility in finished objects.. PVA FIBERS ARE IDENTIFIED WITH A SIZING AND DENIER REFERENCE, FOR INSTANCE-. ...
https://www.reynoldsam.com/what-are-pva-fibers/
US5326809A - Poly[(vinyl alcohol)-CO-(vinyl amine)] copolymers as stabilizing protective colloids in aqueous emulsion...
A method for preparing aqueous polymer emulsions in the presence of a poly[(vinyl alcohol)-co-(vinyl amine)] copolymer as a protective colloid and aqueous polymer emulsions containing a poly[(vinyl alcohol)-co-(vinyl amine)] copolymer.
https://patents.google.com/patent/US5326809?oq=flatulence
Manufacturer Non-water Solute Pva Fiber For Concrete Countertops - Buy Poly Alcohol Fibre Chopped Strand For Construction 6mm...Manufacturer Non-water Solute Pva Fiber For Concrete Countertops - Buy Poly Alcohol Fibre Chopped Strand For Construction 6mm...
Manufacturer Non-water Solute Pva Fiber For Concrete Countertops , Find Complete Details about Manufacturer Non-water Solute Pva Fiber For Concrete Countertops,Poly Alcohol Fibre Chopped Strand For Construction 6mm,Cement Polyvinyl Alcohol Fibre Pva Manufacturer Monofilament 8mm,Volume Concrete Pouring Pva Poly Alcohol Fiber 15um from Supplier or Manufacturer-Qingdao Sdgeo Material Co., Ltd.
https://www.alibaba.com/product-detail/Manufacturer-Non-water-Solute-PVA-Fiber_60774494147.html
Affinity chromatography on novel perfluorocarbon supports : Immobilisation of C.I. reactive blue 2 on a polyvinyl alcohol...Affinity chromatography on novel perfluorocarbon supports : Immobilisation of C.I. reactive blue 2 on a polyvinyl alcohol...
Stewart, David J., Purvis, Duncan R., Lowe, Christopher R. (1990) Affinity chromatography on novel perfluorocarbon supports : Immobilisation of C.I. reactive blue 2 on a polyvinyl alcohol-coated perfluoropolymer support and its application in affinity chromatography. Journal of Chromatography A, 510. pp. 177-187. ISSN 0021-9673 ...
http://repository.cshl.edu/id/eprint/29549/
EFFECT OF NON-ASSOCIATED ELECTROLYTE SOLUTIONS ON THE BEHAVIOUR OF POLY(VINYL ALCOHOL)-BASED HYDROGELSEFFECT OF NON-ASSOCIATED ELECTROLYTE SOLUTIONS ON THE BEHAVIOUR OF POLY(VINYL ALCOHOL)-BASED HYDROGELS
Autori: SILVIA PATACHIA1*, ARTUR J.M. VALENTE2, CLAUDIA BACIU1. Editorial: Elsevier, European Polymer Journal, 43, p.460-467, 2007.. Rezumat:. The aim of this paper to present the behaviour of the poly(vinyl alcohol) hydrogels [PVA-HG] in sodium and potassium chlorides aqueous solutions, due to their interactions. The tested [PVA-HG]-s have been obtained by repeated freezing and thawing cycles. White, heterogeneous hydrogels have been obtained. These hydrogels exhibit a mechanical active behaviour at their contact with electrolytes aqueous solutions, manifested by important changing in mass, volume and density of the hydrogel samples. These modifications could be explained by water elimination from the hydrogels that initially reached the equilibrium of swelling. The kinetic of the water desorption and the reversibility of this process, have been studied and some of the factors that influence this behaviour have been evidenced. The sensitivity of PVA hydrogels to electrolyte nature and ...
http://ad-astra.ro/2007/04/15/effect-of-non-associated-electrolyte-solutions-on-the-behaviour-of-poly-vinyl-alcohol-based-hydrogels/
All Faculty | Duke Mechanical Engineering and Materials ScienceAll Faculty | Duke Mechanical Engineering and Materials Science
Photoactive polyvinyl alcohol hydrogels (PVA) have been investigated for use as tissue engineering scaffolds. These materials allow in situ polymerization for minimally invasive implantation methods. The mechanical properties of these materials can be tailored for a variety of soft tissue applications. The Youngs modulus and ultimate tensile strength of PVA hydrogels are increased with increasing polymer concentration, and highly elastic hydrogels can be formed by altering the number of crosslinkable groups per chain. Fibroblasts homogeneously seeded within 3 mm thick PVA hydrogels remained viable throughout 2 weeks in culture, with no differences in viability across the thickness of the hydrogel. Cells seeded within the PVA hydrogels also produce extracellular matrix proteins, as indicated by the production of hydroxyproline during culture. Intrinsically cell non-adhesive, these PVA hydrogels were functionalized with the cell-adhesive peptide RGDS and found to support the attachment and ...
http://fds.duke.edu/db/pratt/mems/faculty/jlw82/publications/203392
Pharmaceutics | Free Full-Text | Scaled-Up Production and Tableting of Grindable Electrospun Fibers Containing a Protein-Type...Pharmaceutics | Free Full-Text | Scaled-Up Production and Tableting of Grindable Electrospun Fibers Containing a Protein-Type...
The aims of this work were to develop a processable, electrospun formulation of a model biopharmaceutical drug, β-galactosidase, and to demonstrate that higher production rates of biopharmaceutical-containing fibers can be achieved by using high-speed electrospinning compared to traditional electrospinning techniques. An aqueous solution of 7.6 w/w% polyvinyl alcohol, 0.6 w/w% polyethylene oxide, 9.9 w/w% mannitol, and 5.4 w/w% β-galactosidase was successfully electrospun with a 30 mL/h feeding rate, which is about 30 times higher than the feeding rate usually attained with single-needle electrospinning. According to X-ray diffraction measurements, polyvinyl alcohol, polyethylene oxide, and β-galactosidase were in an amorphous state in the fibers, whereas mannitol was crystalline (δ-polymorph). The presence of crystalline mannitol and the low water content enabled appropriate grinding of the fibrous sample without secondary drying. The ground powder was mixed with excipients
https://www.mdpi.com/1999-4923/11/7/329/htm
Patent US5091185 - Coated veterinary implants - Google PatentsPatent US5091185 - Coated veterinary implants - Google Patents
Solid dosage forms of bioactive materials for parenteral administration such as porcine or bovine somatotropin pellets intended for subcutaneous implantation to improve food production of farm animals are coated with polyvinyl alcohol to extend the release characteristics of the material. The polyvinyl alcohol preferably has a molecular weight of from about 20,000 to 100,000, a degree of hydrolysis of at least about 98%, and is applied from an aqueous solution by spray coating to form a continuous uniform covering 3 to 25 μm PVA/mm2.
http://www.google.ca/patents/US5091185
Thermal Studies of the Starch and Polyvinyl Alcohol based Film and its Nano Composites | OMICS InternationalThermal Studies of the Starch and Polyvinyl Alcohol based Film and its Nano Composites | OMICS International
Starch is a naturally occurring biopolymer with sustainable resource. This biopolymer has lower tensile strength. To overcome this, it is blended with Poly-vinyl Alcohol ..
https://www.omicsonline.org/open-access/thermal-studies-of-the-starch-and-polyvinyl-alcohol-based-film-and-itsnano-composites-2157-7439-S7-002.php?aid=66406
Development of Polyethylene Glycol and Hard Fat-Based Mucoadhesive Tablets Containing Various Types of Polyvinyl Alcohols as...
Japans largest platform for academic e-journals: J-STAGE is a full text database for reviewed academic papers published by Japanese societies
https://www.jstage.jst.go.jp/article/bpb/40/6/40_b17-00069/_article/-char/en
Polyvinyl Alcohol: Materials, Processing and Applications - FilmsPolyvinyl Alcohol: Materials, Processing and Applications - Films
For a number of years, plastic wastes have been accumulating at such a rate that there are now huge environmental concerns with their disposal. Options such as landfill and incineration have not been well received by the public, or indeed government legislation, and focus is now firmly upon the use of biodegradable alternatives for mass applications ...
http://www.chemtec.org/proddetail.php?prod=978-1-84735-095-4&cat=123
Olefin Polymerization - Polyvinyl alcoholOlefin Polymerization - Polyvinyl alcohol
. The Hamburg Macromolecular Symposium 2005 with the title Olefin Polymerization involved topics such as new catalysts and cocatalysts, kinetics, mechanism and polymer reaction engineering, synthesis of special polymers, and characterization of polyolefins.
http://www.chemtec.org/proddetail.php?prod=978-3-527-31742-4&cat=73
ADHESIVE-BASED DECORATIVE LANDSCAPING PRODUCT AND METHOD - Patent applicationADHESIVE-BASED DECORATIVE LANDSCAPING PRODUCT AND METHOD - Patent application
0031]Polyvinyl alcohol useful for purposes of the present invention are available in many forms and in a variety of strengths from Dupont Corporation (Wilmington, Del.), Kuraray Corporation (Houston, Tex.), Nycon (Westerly, R.I.), and others. It is available in liquid, pre-cooked form, powder, and also in spun strands that are supplied in bundles of 30-50 thousand individual strands. The bundles are cut to size for the desired application, and then separated and applied via a nozzle. Strands of polyvinyl alcohol cut in 3/8 to 1/2 inch lengths can be added to the landscaping material at the colorant step, during the drying process, and blown onto the individual pieces of colored landscaping material, alone or in combination with the powdered form of the same material. This process will render each piece of landscaping material such that the PVOH or similar material is bonded onto the piece via the colorant, which is manufactured specifically to provide a permanent bond with the landscaping ...
http://www.patentsencyclopedia.com/app/20100313469
Polyvinyl Alcohol, 4%, Laboratory Grade, 1 L | Carolina.comPolyvinyl Alcohol, 4%, Laboratory Grade, 1 L | Carolina.com
Synonym: Ethenol homopolymer Formula: (C2H5O)n CAS: 9002-89-5 Notes: Used in the preparation of slime (4% solution) and to quiet protozoa (14% solution) Storage Code: Green general chemical storage
https://www.carolina.com/specialty-chemicals-p-r/polyvinyl-alcohol-4-laboratory-grade-1-l/882372.pr
HypoTears Solution (Polyvinyl Alcohol) NovartisHypoTears Solution (Polyvinyl Alcohol) Novartis
HypoTears Solution information about active ingredients, pharmaceutical forms and doses by Novartis, HypoTears Solution indications, usages and related health products lists
http://drugs-about.com/drugs-h/hypotears-solution.html
Barnes-Hind Wetting and Soaking Solution (Hydroxyethylcellulose; Polyvinyl Alcohol; Povidone) Pilkington Barnes HindBarnes-Hind Wetting and Soaking Solution (Hydroxyethylcellulose; Polyvinyl Alcohol; Povidone) Pilkington Barnes Hind
Barnes-Hind Wetting and Soaking Solution information about active ingredients, pharmaceutical forms and doses by Pilkington Barnes Hind, Barnes-Hind Wetting and Soaking Solution indications, usages and related health products lists
http://drugs-about.com/drugs-b/barnes-hind-wetting-soaking-solution.html
Release Of Retiny Acetate From Electrospun Nanofibers Of Poly (vinyl Alcohol) And Inclusion Complex Formed By β-cyclodextrinRelease Of Retiny Acetate From Electrospun Nanofibers Of Poly (vinyl Alcohol) And Inclusion Complex Formed By β-cyclodextrin
Retinyl acetate (RA) was effectively incorporated into nano-fibers of polyvinyl alcohol (PVA) at 10% (w/w) of PVA in order to develop encapsulating for prolong...
https://www.omicsonline.org/proceedings/release-of-retiny-acetate-from-electrospun-nanofibers-of-poly-vinyl-alcohol-and-inclusion-complex-formed-by-946cyclodextrin-18274.html
Artificial Auricular Cartilage Using Silk Fibroin and Polyvinyl Alcohol Hydrogel. | Physicians Weekly for Medical News,...Artificial Auricular Cartilage Using Silk Fibroin and Polyvinyl Alcohol Hydrogel. | Physicians Weekly for Medical News,...
Several methods for auricular cartilage engineering use tissue engineering techniques. However, an ideal method for engineering auricular cartilage has not been reported. To address this issue, we developed a strategy to engineer auricular cartilage using silk fibroin (SF) and polyvinyl alcohol (PVA) hydrogel. We constructed different hydrogels with various ratios of SF and PVA by using salt leaching, silicone mold casting, and freeze-thawing methods. We characterized each of the hydrogels in terms of the swelling ratio, tensile strength, pore size, thermal properties, morphologies, and chemical properties. Based on the cell viability results, we found a blended hydrogel composed of 50% PVA and 50% SF (P50/S50) to be the best hydrogel among the fabricated hydrogels. An intact 3D ear-shaped auricular cartilage formed six weeks after the subcutaneous implantation of a chondrocyte-seeded 3D ear-shaped P50/S50 hydrogel in rats. We observed mature cartilage with a typical lacunar structure both in ...
https://www.physiciansweekly.com/artificial-auricular-cartilage-using-silk-fibroin-and-polyvinyl-alcohol-hydrogel/
Study of polyvinyl alcohol nanofibrous membrane by electrospinning as a magnetic nanoparticle delivery approach (Journal...Study of polyvinyl alcohol nanofibrous membrane by electrospinning as a magnetic nanoparticle delivery approach (Journal...
Electrospinning technique was used to fabricate polyvinyl alcohol (PVA)-based magnetic biodegradable nanofibers. PVA solution was mixed with ferrofluid or magnetic nanoparticles (MNPs) powder and formed two individual nanofibrous membranes (PVA/ferrofluid and PVA/MNPs powder) by electrospinning. The surface morphology of the nanofibrous membrane was characterized by scanning electron microscopy and the magnetic properties were measured by vibrating sample magnetometer. Macrophages (RAW 264.7) were co-cultured with the nanofibrous membranes for 12, 24, and 48 h and exhibited good cell viability (,95%). Results showed that the PVA fibers would be degraded and the embedded Fe{sub 3}O{sub 4} nanoparticles would be released and delivered to cells. ...
https://www.osti.gov/scitech/biblio/22273722-study-polyvinyl-alcohol-nanofibrous-membrane-electrospinning-magnetic-nanoparticle-delivery-approach
Crosslinking of poly(vinyl alcohol) nanofibres with polycarboxylic acids: biocompatibility with human skin keratinocyte cells |...Crosslinking of poly(vinyl alcohol) nanofibres with polycarboxylic acids: biocompatibility with human skin keratinocyte cells |...
In this study, poly(vinyl alcohol) nanofibres were produced and evaluated for wound dressing applications. However, the solubility of the poly(vinyl alcohol) matrix in the aqueous medium generally limits its applications. To overcome this problem, 1,2,3,4 butanetetracarboxylic acid (BTCA) and citric acid (CA) were used as crosslinking agents. Successful bead-free nanofibres were produced, and they both preserved their fibrous structure after water treatment. The mean fibre diameters of polycarboxylic acid crosslinked nanofibres were lower compared to pure PVA nanofibres. Although the morphology of BTCA and CA crosslinked nanofibres was similar, the swelling degree of PVA/CA was found to be higher. Furthermore, toxicity and keratinocyte cell proliferation performance of produced PVA/BTCA and PVA/CA nanofibres indicated that these nanofibrous materials could be used in wound dressing applications. ...
https://avesis.ege.edu.tr/yayin/68b62935-0ef5-48db-81a6-473cfc271471/crosslinking-of-polyvinyl-alcohol-nanofibres-with-polycarboxylic-acids-biocompatibility-with-human-skin-keratinocyte-cells
Impact of COVID-19 on Global East Chlorinated Polyvinyl Chloride Market Research Segment (2020-2029) || Lubrizol, Arkema,...
Global East Chlorinated Polyvinyl Chloride market report studies the market situation and outlook represents the global East Chlorinated Polyvinyl Chloride market size (value and volume) and Share by companies, type, application, and region. The widespread Global East Chlorinated Polyvinyl Chloride trends and opportunities are also taken into consideration in East Chlorinated Polyvinyl Chloride industry study East Chlorinated Polyvinyl Chloride Market report focus on the following section is to analyze the East Chlorinated Polyvinyl Chloride industry by adoption among various segments; the primary product types covered under the scope of the report.. This East Chlorinated Polyvinyl Chloride market report is a complete analysis of the East Chlorinated Polyvinyl Chloride market based on primary and secondary in-depth analysis. The scope of the East Chlorinated Polyvinyl Chloride market report includes global and regional sales, product consumption in terms of volume, and value. The global East ...
https://motorexpo.com/2020/05/25/global-east-chlorinated-polyvinyl-chloride-market-analysis-2020/
YEUNGNAM UNIVERSITY: Preparation of Poly(vinyl alcohol)/Silver-Zeolite Composite Hydrogels by UV-Irradiation
Poly(vinyl alcohol) (PVA)/Ag-zeolite nanocomposite hydrogels were prepared by UV irradiation using PVA solution mixed with Ag-zeolite nanoparticles. Physical properties and changes in morphology of the PVA/Ag-zeolite hydrogels were investigated. The PVA/Ag-zeolite hydrogels were prepared at a PVA concentration of 9 wt% with a UV irradiation distance of 15 cm, where gel fraction and swelling ratio were optimized. Hardness of the PVA/Ag-zeolite hydrogels decreased with increasing amounts of Ag-zeolite, reaching that of soft elastomer when the amount of Ag-zeolite was 5 % by weight. The PVA/Ag-zeolite hydrogels showed strong antimicrobial activities against Staphylococcus aureus and Klebsiellapneumoniae, inducing a reduction of bacteria of over 99.9 % at a Ag-zeolite content of 3 wt ...
http://ir.yu.ac.kr/handle/YU.REPOSITORY/33531
P2 Cosmetics 5-D Star Mascara Review - Culture Diversity
AQUA, COPERNICIA CERIFERA CERA, CERA ALBA, BUTYLENE GLYCOL, STEARIC ACID, VP/EICOSENE COPOLYMER, PALMITIC ACID, ACACIA SENEGAL GUM, GLYCERYL STEARATE, AMINOMETHYL PROPANOL, CANDELILLA CERA, PVP, PHENOXYETHANOL, CAPRYLYL GLYCOL, POLYVINYL ALCOHOL, SODIUM DEHYDROACETATE, GOSSYPIUM HERBACEUM POWDER, HYDROLYZED SILK, NYLON-12, MALTODEXTRIN, DEHYDROACETIC ACID, SODIUM HYALURONATE, BENZYL ALCOHOL, CI 77499 ODER AQUA, COPERNICIA CERIFERA CERA, CERA ALBA, BUTYLENE GLYCOL, STEARIC ACID, VP/EICOSENE COPOLYMER, PALMITIC ACID, GLYCERYL STEARATE, ACACIA SENEGAL GUM, AMINOMETHYL PROPANOL, PVP, CANDELILLA CERA, PHENOXYETHANOL, CAPRYLYL GLYCOL, POLYVINYL ALCOHOL, SODIUM DEHYDROACETATE, GOSSYPIUM HERBACEUM POWDER, NYLON-12, HYDROLYZED SILK, BENZYL ALCOHOL, DEHYDROACETIC ACID, SODIUM HYALURONATE, CITRIC ACID, SORBIC ACID, CI 77499. ...
http://www.culturediversity.org/p2-cosmetics-5-d-star-mascara-review/
Materials | Free Full-Text | Nopal Cactus (Opuntia Ficus-Indica) as a Holographic MaterialMaterials | Free Full-Text | Nopal Cactus (Opuntia Ficus-Indica) as a Holographic Material
The nopal cactus (Opuntia ficus-indica) releases a substance through its mucilage, which comes from the degradation of pectic substances and chlorophyll. Combined in a polyvinyl alcohol matrix, this substance can be used as a recording medium. The resulting extract material has excellent photosensitizer properties, is easy to handle, has a low cost, and low toxicity. This material has the property of self-developing, and it can be used in holographic applications. The polyvinyl alcohol and extract from the nopal cactus was deposited by a gravity technique on a glass substrate, which dried to form a photosensitive emulsion. We show experimental results on a holographic grating using this material, written by a He-Cd laser (442 nm). We obtained diffraction gratings by transmission with a diffraction efficiency of approximately 32.3% to first order.
http://mdpi.com/1996-1944/5/11/2383
Water Soluble Aluminum Paste Using Polyvinyl Alcohol for Silicon Solar CellsWater Soluble Aluminum Paste Using Polyvinyl Alcohol for Silicon Solar Cells
International Journal of Photoenergy is a peer-reviewed, Open Access journal that publishes original research articles as well as review articles in all areas of photoenergy. The journal consolidates research activities in photochemistry and solar energy utilization into a single and unique forum for discussing and sharing knowledge.
https://www.hindawi.com/journals/ijp/2015/404915/ref/
Synthesis of Silver Nanoparticles in Poly(vinyl alcohol) Matrix i...: Ingenta ConnectSynthesis of Silver Nanoparticles in Poly(vinyl alcohol) Matrix i...: Ingenta Connect
Here we communicate our experimental results on the synthesis of silver nanoparticles in solution and thin films using silver nitrate and poly vinyl alcohol (PVA) mixture at different concentrations and different laser irradiations. Detailed studies were carried out by varying pulse width, wavelength, exposure time, and energy of the laser. Formation of nanoparticles was confirmed through color change from transparent to yellow. Irradiated solutions and thin films at different concentrations showed plasmon peak in the absorption spectra. Formation of different sized nanoparticles at different energies with peak shift is observed. Transmission electron microscope (TEM) results confirmed the formation of nanoparticles with size of the particles varying from 2 to 200 nm. Formation of silver nanoparticles with hexagonal and different shapes were observed in particular with 355 nm laser irradiation. Influence of wavelength, pulse width, exposure time, and energy in the synthesis of silver ...
http://www.ingentaconnect.com/content/asp/jnn/2012/00000012/00000002/art00008
The effect of organo-modifier on the structure and properties of poly[ethylene-(vinyl alcohol)]/organo-modified montmorillonite...The effect of organo-modifier on the structure and properties of poly[ethylene-(vinyl alcohol)]/organo-modified montmorillonite...
Ethylene-(vinyl alcohol) (EVOH)/organo-modified montmorillonite clay (OMMT) composites were prepared using commercial OMMTs with two different organo-modifiers. The first one has polar groups, which interact with EVOH chains, whereas the second one is non-polar. Composites with a high weight percentage of OMMT were prepared bymelt-extrusion in a twin-screw extruder. Films were prepared in a cast-film line in order to evaluate the tensile and fracture parameters. The morphology of the EVOH/OMMT composites was characterized using wide-angle X-ray scattering and transmission electron microscopy, complemented by image analysis. Themechanical propertieswere evaluated using uniaxial tensile tests; the fracture behaviour was analysed using the essential work of fracture (EWF) method. Results show differences in composite morphologies and crystalline fraction, depending on the content and the nature of the organo-modifier. The mechanical and fracture behaviours are strongly influenced by those ...
http://upcommons.upc.edu/handle/2117/8481
Rigid Polyvinyl Chloride(PVC) Market Report - Research, Industry Analysis Reports and Market DemandsRigid Polyvinyl Chloride(PVC) Market Report - Research, Industry Analysis Reports and Market Demands
Global Rigid Polyvinyl Chloride(PVC) Market Status and Forecast 2021-2027 has complete details about market of Rigid Polyvinyl Chloride(PVC) industry, Rigid Polyvinyl Chloride(PVC) analysis and current trends. This report provides a comprehensive analysis of current global Rigid Polyvinyl Chloride(PVC) market based on segmented types and downstream applications. Major product development trends are discussed under major downstream segment scenario. This report also focuses on major driving factors and inhibitors that affect the market and competitive l.
https://www.reportsandmarkets.com/reports/global-rigid-polyvinyl-chloridepvc-market-4336270
IMAN GHOLAMALIIMAN GHOLAMALI
with ZnO/CuO/Ag nanoparticles being formed within swollen carboxymethyl chitosan (CMCh)/poly(vinyl alcohol) (PVA) hydrogels. Different experimental techniques, including Fourier transform-infrared, X-ray diffraction (XRD), energy-dispersive X-ray (EDX) analysis, and scanning electron microscopy (SEM) were applied to study and compare the prepared hydrogels. XRD and EDX analyses confirmed the formation of nanoparticles in the hydrogel matrix, while SEM micrographs showed that ZnO, CuO and Ag nanoparticles ranged from 36.26 to 76.09 nm, 34.15-71.71 nm and 36.21-78.47 nm within the same matrix, respectively. According to the results, an increased number of nanoparticles resulted from increased ion concentration. At pH 2.1 and pH 7.4, the bio-nanocomposite hydrogels were investigated in terms of the swelling behaviour; in comparison with neat CMCh/PVA hydrogel, they showed a pH-sensitive swelling ratio. As an ...
https://www.ias.ac.in/listing/bibliography/boms/IMAN_GHOLAMALI
Garden of Life Dr. Formulated Organic Fiber - Prebiotic FiberGarden of Life Dr. Formulated Organic Fiber - Prebiotic Fiber
Compare prices on Garden of Life Dr. Formulated Organic Fiber - Prebiotic Fiber at PricePlow! Save over 38% and never pay retail again!
https://www.priceplow.com/garden-of-life/dr-formulated-organic-fiber-prebiotic-fiber
Polysaccharide nanofibrous scaffolds as a model for in vitro skin tissue regeneration | ScholarBank@NUSPolysaccharide nanofibrous scaffolds as a model for in vitro skin tissue regeneration | [email protected]
Tissue engineering and nanotechnology have advanced a general strategy combining the cellular elements of living tissue with sophisticated functional biocomposites to produce living structures of sufficient size and function at a low cost for clinical relevance. Xylan, a natural polysaccharide was electrospun along with polyvinyl alcohol (PVA) to produce Xylan/PVA nanofibers for skin tissue engineering. The Xylan/PVA glutaraldehyde (Glu) vapor cross-linked nanofibers were characterized by SEM, FT-IR, tensile testing and water contact angle measurements to analyze the morphology, functional groups, mechanical properties and wettability of the fibers for skin tissue regeneration. The cell-biomaterial interactions were studied by culturing human foreskin fibroblasts on Xylan/ PVA Glu vapor cross-linked and Xylan/PVA/Glu blend nanofibrous scaffolds. The observed results showed that the mechanical properties (72 %) and fibroblast proliferation significantly increased up to 23 % (P < 0.05) in 48 h ...
http://scholarbank.nus.edu.sg/handle/10635/61124
Polyvinyl acetate | chemical compound | Britannica.comPolyvinyl acetate | chemical compound | Britannica.com
Polyvinyl acetate: Polyvinyl acetate (PVAc), a synthetic resin prepared by the polymerization of vinyl acetate. In its most important application, polyvinyl acetate serves as the film-forming
https://www.britannica.com/science/polyvinyl-acetate
TRANSPARENT CONDUCTIVE FILM, METHOD OF MANUFACTURING TRANSPARENT CONDUCTIVE FILM, AND TRANSPARENT ELECTRODE FOR ELECTRONIC...TRANSPARENT CONDUCTIVE FILM, METHOD OF MANUFACTURING TRANSPARENT CONDUCTIVE FILM, AND TRANSPARENT ELECTRODE FOR ELECTRONIC...
0031]A coating solution containing metal nanowires is preferably used in combination with some kind of transparent resin in order to acquire dispersibility of the metal nanowire, and also to hold the metal nanowire in a film after coating, followed by drying, and resins thereof such as a polyester based resin, an acrylic resin, a polyurethane based resin, an acrylurethane based resin, a polycarbonate based resin, a cellulose based resin, a polyvinyl acetal based resin, and a polyvinyl alcohol based resin can be used singly or in combination. A polymer having a group capable of conducting reaction with a crosslinking agent in the crosslinking agent-containing layer formed on the after-mentioned substrate is preferable, since a very strong film can be found via reaction with a crosslinking agent to be diffused. The group to be reacted with a crosslinking agent is dependent on crosslinking agents, but a hydroxyl group, a carboxyl group, and an amino group, for example, are provided. Examples of ...
http://www.patentsencyclopedia.com/app/20100288531
LOreal Voluminous False Fiber Lashes Mascara, Waterproof, Black (old formulation) || Skin Deep® Cosmetics Database | EWGLOreal Voluminous False Fiber Lashes Mascara, Waterproof, Black (old formulation) || Skin Deep® Cosmetics Database | EWG
Isododecane, Allyl Stearate/VA Copolymer, Water, Paraffin, Cera Alba (Beeswax), Disteardimonium Hectorite, Copernicia Cerifera (Carnauba) Wax, Alcohol Denat., Oryza Sativa (Rice) Bran Wax, Propylene Carbonate, Talc, Hydrogenated Jojoba Oil, Polyglycerol-4 Isostearate, Polyvinyl Laurate, Cetyl PEG/PPG 10/1 Dimethicone, Hexyl Laurate, Candelilla Cera (Candelilla Wax), 2 Oleamido 1, 3 Octadecanediol, Hydroxyethylcellulose, Ethylenediamine/Stearyl Dimer Dilinoleate Copolymer, Nylon 6, Ethylene/VA Copolymer, Acrylates Copolymer, Polyvinyl Alcohol, Silica, May Contain (+/-):, Iron Oxides ( CI 77491, CI 77492, CI 77499), Titanium Dioxide (CI 77891), Mica, Carmine (CI 75470), Chromium Oxide Greens CI 77288, Chromium Hydroxide Green (CI 77289), Ultramarines (CI 77007), Ferric Ferrocyanide (CI 77510), Black 2 (CI 77266), F.I.L. D47268/2. ...
http://www.ewg.org/skindeep/product/474379/L
Femtosecond stimulated electro-optics of electrochemically synthesized CdS particles of different morphology | (2020) | Ozga | ...Femtosecond stimulated electro-optics of electrochemically synthesized CdS particles of different morphology | (2020) | Ozga | ...
A laser operated nanocomposites for linear electrooptics modulators based on cadmium sulfide (CdS) nanoparticles synthesized by electrochemical anodizing method in the polyvinyl alcohol (PVA) solvent are realized. The basic components are CdS nanoparticles. The XRD data confirm that the wurtzite component content was varied within the 10 % to 27%. Varying PVA solvent the average sizes have been changed. The synthesized powders consist of nano-sized particles with sizes varying within 11 nm…14.5 nm. It is demonstrated an influence of PVA content on the grain sizes. The diameter of particles of CdS is enhanced with an increasing PVA content. The PVA causes a significant increase in the size of the particles. The photoinduced electrooptics has been performed using as a photoinducing 120 fs femtosecond laser at 1045 nm. The linear electrooptics was probed by He-Ne cw laser at 1150 nm. A correlation between the content of wurtzite CdS component and the output electrooptics is found. The maximal ...
https://spie.org/Publications/Proceedings/Paper/10.1117/12.2543528
Abstract: A Novel Bioactive Hydrogel for Aneurysm Occlusion (2010 Annual Meeting)Abstract: A Novel Bioactive Hydrogel for Aneurysm Occlusion (2010 Annual Meeting)
Approximately 400 million people harbor unruptured saccular aneurysms. In the US, 30,000 aneurysms rupture each year, causing stroke, permanent nerve damage, or subarachnoid hemorrhage. The current endovascular embolization method using platinum coils cannot treat wide-necked, large, or giant aneurysms. Other limitations of platinum coils include the inability to fill the aneurysm completely, coil herniation into the parent vessel, and delayed thrombus and organized tissue formation, which leave the area susceptible to recanalization and rupture. To address these disadvantages, we have developed a bioactive gel that forms in situ to conform and adhere to any aneurysm geometry, provide adequate mechanical support, and divert blood flow to heal the area with controlled cell adhesion and migration. We have synthesized a biocompatible, non-degradable, radiopaque, photopolymerizable polyvinyl alcohol (PVA) embolic material for in situ gelation. Evaluation of the material properties, including ...
https://aiche.confex.com/aiche/2010/webprogram/Paper201326.html
The Fate Of Surface Bound Heparin And The Long Term Thromboresistance Of Heparinized Materials - McMaster Experts
Displacement by plasma of radiolabeled thrombin and radiolabeled thrombin-antithrombin III inactive complex from a heparinized surface (heparin-PVA) was measured and found to be significant. For example, 63% of the thrombin and 90% of the complex that could not be removed by PBS alone was displaced by heat defibrinated plasma. Preliminary characterization (molecular weight, antithrombin III content) suggests that the eluting product consists largely of thrombin-antithrombin III complex and post complex antithrombin III. Heparin polyvinyl alcohol (PVA) gel beads were prepared by acetal coupling of the heparin to PVA using glutaraldehyde with MgCl2 catalysis. Although permanently bound to the PVA (heparin removal rate was 1.67 × 10-2 mg/g gel⋅min), the heparin retained at least part of its activity in thrombin time, recalcification time, chromogenic substrate and AV shunt assays. Thus, heparin need not be lost from a surface to impart thromboresistance. Our results further suggest that the ...
https://experts.mcmaster.ca/display/publication1348036
Uterine Fibroid Embolization - Northside Radiology AssociatesUterine Fibroid Embolization - Northside Radiology Associates
A small nick is made in the skin, usually in the right groin (less than 1/8 of an inch), at the crease at the top of the leg. A tiny tube (catheter) is inserted into the artery at this level. Local anesthesia will be given so that this needle puncture is not painful. Thus, the only thing the patient should feel during the examination is the initial numbing and the remainder of the procedure should be painless.. Using x-ray guidance the radiologist will guide the catheter into the appropriate place within the uterine artery and perform the embolization.. The Interventional Radiologist will then slowly inject tiny particles (polyvinyl alcohol, gel foam, or Embosphere®) into the artery. These particles flow to the fibroid first and wedge in these vessels and remain there. After a few minutes the arteries are slowly blocked. The same procedure is repeated on the other side so that the blood flow is blocked from the right and left uterine arteries. Once the embolization is complete, an arterogram is ...
https://northsideradiology.com/procedures/uterine-fibroid-embolization/
Iowa State University Digital Repository - Honors Projects and Posters: Polymeric Adjuvants for Vaccine DeliveryIowa State University Digital Repository - Honors Projects and Posters: Polymeric Adjuvants for Vaccine Delivery
This research has investigated the use of pentablock copolymers and polyanhydride nanoparticles in combination to form a hydrogel matrix giving controlled and sustained release of model protein ovalbumin (OVA) for vaccine delivery applications. To investigate the influence of hydrogel composition on release of OVA, the weight percent of polyvinyl alcohol (PVA), form of OVA, and molecular weight of pentablock copolymer were varied. The weight percent of PVA was tested for 20% and 30%. Molecular weight of the pentablock copolymer was also varied giving a low molecular weight or high molecular weight copolymer. Lastly, OVA was incorporated into hydrogels either in a free form, encapsulated in polyanhydride nanoparticles, or a combination of the two. For all trials, the total OVA amount loaded was constant, and release curves of protein with time were observed for 4 days. Overall, these release curves confirmed gradual and controlled release of OVA. They also showed that the amount of OVA released from 20%
https://lib.dr.iastate.edu/honors_posters/201512/projects/12/
Medical Devices - Hypromellose Eye Drops 0.3% (HPMC) Manufacturer from New DelhiMedical Devices - Hypromellose Eye Drops 0.3% (HPMC) Manufacturer from New Delhi
Manufacturer of Medical Devices - Hypromellose Eye Drops 0.3% (HPMC), Olive Oil Ear Drops, Polyethylene Glycol 400 Propylene Glycol Eye Drops and Polyvinyl Alcohol - Povidone Eye Drops offered by Zuche Pharmaceuticals Private Limited, New Delhi, Delhi.
https://www.zuchepharmaceuticals.com/medical-devices.html
دانلود مقاله Novel single and hybrid immobilization methods for enhanced phenol degradation by Pseudomonas sp. SA01دانلود مقاله Novel single and hybrid immobilization methods for enhanced phenol degradation by Pseudomonas sp. SA01
In this investigation, single and hybrid immobilization techniques for whole cells of Pseudomonas sp. SA01 were employed to enhance phenol degradation rate. The single immobilization was achieved using alginate (2-4%) and pectin (3-5%) together with the combined immobilization systems which consisted of alginate-chitosan-alginate (ACA), polyvinyl alcohol (PVA)-alginate capsules. The freely suspended cellsof Pseudomonas sp. SA01 was able to degrade phenol in concentrations up to 1000 mg/L 84 h. The complete degradation of the same concentration of phenol by cells entrapped in alginate (3%), in hybrid immobilization system alginate-chitosan-alginate (ACA), and in PVA-alginate encapsulated cells were achieved as low as 30 h. However, the cells immobilized in pectin (5 %) could degrade the same concentration of phenol at 35 and 40 h respectively. The cell loading capacity is increased in PVA-alginate hybrid capsules owing to the reduction of cell leakage from the beads, resulted in higher activity ...
http://www.getpaper.ir/novel-single-and-hybrid-immobilization-methods-for-enhanced-phenol-degradation-by-pseudomonas-sp-sa01.htm
Parasites, Screen for Giardia lamblia and Cryptosporidium species - Barnes-Jewish Hospital
Acceptable Specimens:Stool in Parasitology Transport Kit (1 vial 10% formalin, 1 vial polyvinyl alcohol fixative). Stool should be added to each vial to bring liquid level up to Fill to Here line; approximately 5 mL of stool for each vial.. Collection Procedure:. Using a Parasitology Transport Kit, collect stool as described in instructions provided with each kit. (Swab or specimen contaminated with urine or water is not acceptable.). Note: 1. Do not collect stool if the patient has been ...
http://bjhlab.testcatalog.org/show/M606
Repositorio da Producao Cientifica e Intelectual da Unicamp: Preparation Of Silver And Gold Nanoparticles: A Simple Method To...Repositorio da Producao Cientifica e Intelectual da Unicamp: Preparation Of Silver And Gold Nanoparticles: A Simple Method To...
A new practical experiment involving silver and gold nanoparticle syntheses was introduced in an inorganic chemistry laboratory course for undergraduate students at the Institute of Chemistry, UNICAMP. The nanoparticles were synthesized by the reduction of silver nitrate and tetrachloroauric acid with sodium borohydride and sodium citrate in an aqueous medium. Stabilities of the suspensions were tested using several different reactants including sodium chloride, polyvinylpyrrolidone, polyvinyl alcohol and cistamine. Changes in optical properties were observed by electronic spectra and also by transmission electronic microscopy, which also yielded data for estimating particle size ...
http://repositorio.unicamp.br/jspui/handle/REPOSIP/96724
USH509H - Preparation of adhesives - Google Patents
Adhesives comprising microparticles of acrylate copolymers are formed from higher homologs of acrylates and methacrylates. By varying the type and amount of monomers used in the starting solution the tack level may be varied. Very high tack levels are achieved with compositions made from isodecyl acrylate and 2-ethylhexyl acrylate where acrylic acid, isobornyl acrylate and vinyl pyrrolidone are included in the starting mixture and where polyvinyl alcohol is used to avoid agglomeration.
https://patents.google.com/patent/USH509?oq=flatulence
Ocular Pharmacology | McGraw-Hills NAPLEX® Review Guide, 2e | AccessPharmacy | McGraw-Hill MedicalOcular Pharmacology | McGraw-Hills NAPLEX® Review Guide, 2e | AccessPharmacy | McGraw-Hill Medical
A number of delivery systems have been developed for treating ocular diseases. Most ophthalmic drugs are delivered in solutions, but for compounds with limited solubility, a suspension form facilitates delivery. Properties of varying ocular routes of administration are outlined in Table 64-1. Several formulations prolong the time a drug remains on the surface of the eye. These include gels, ointments, solid inserts, soft contact lenses, and collagen shields. Ophthalmic gels (eg, pilocarpine 4% gel) release drugs by diffusion following erosion of soluble polymers. The polymers used include cellulosic ethers, polyvinyl alcohol, carbopol, polyacrylamide, polymethylvinyl ether-maleic anhydride, poloxamer 407, and pluronic acid. Ointments usually contain mineral oil and a petrolatum base and are helpful in delivering antibiotics, cycloplegic drugs, or miotic agents. Solid inserts, such as the ganciclovir intravitreal implant, provide a zero-order rate of delivery by steady-state diffusion, whereby ...
http://accesspharmacy.mhmedical.com/content.aspx?bookid=1432§ionid=86380621
Items by Meneghello, Giulia - Opus
Meneghello, G., Ainsworth, B., Perera, S., Chaudhuri, J., Ellis, M. and De Bank, P., 2008. Effect of Polyvinyl Alcohol and Sodium Hypochlorite on Porosity and Hydrophilicity of PLGA Hollow Fibre Membrane Scaffolds. In: TERMIS: tissue engineering and regenerative medicine international society ...
http://opus.bath.ac.uk/view/person_id/2300.date.html
NoteCategoriesNoteCategories
hydroxyzine hydrochloride, lactose monohydrate, cellulose, microcrystalline, crospovidone, silicon dioxide, magnesium stearate, carnauba wax, polyvinyl alcohol, polyethylene glycols, titanium dioxide, talc, fd&amp;c yellow no.6, ferricoxide yellow, hypromelloses, ...
http://www.imedez.com/drugs/hydroxyzine-hydrochloride/Instructions-for-Use.html
Canadian Pharmacy: Cheap generic viagra no prescription pills in stock!Canadian Pharmacy: Cheap generic viagra no prescription pills in stock!
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Imaging in Breast Implant Rupture: Overview, Radiography, Computed TomographyImaging in Breast Implant Rupture: Overview, Radiography, Computed Tomography
In the early 20th century, many cosmetic breast prosthetic techniques and materials were used for implants; these included polyvinyl alcohol prostheses, paraffin injections, and injections of free silicone. All of these techniques and materials had notable drawbacks and for the most part were abandoned.
https://emedicine.medscape.com/article/345877-overview
Альбом репродукций by Норман Роквелл - Esti Melc Library
Properly formulated cosmetic compositions can stimulate the receptors to produce very positive pleasant effects. One of the oldest stimulants is 1menthol; it imparts a cooling sensation to the skin. Menthol and related terpenes do not really cool through the effect of latent cold. Actually they heighten the perception of cold in the nerve endings in the skin, so that the surface of skin feels cold. ; John Joseph (Mocksville, NC) Assignee(s): R. J. Reynolds Tobacco Company (Winston-Salem, NC) Patent Number: 6,692,835 Date filed: September 14, 2000 Abstract: Polyvinyl alcohol (PVOH) is used as a slip coating on a cigarette package innerwrap to prevent the innerwrap from sticking to the rollers of cigarette packaging machinery during processing of the innerwrap material. Cmd=Retrieve&db=pubmed&dopt=A bstract&list_uids=14982706 • Menthol: effects on nasal sensation of airflow and the drive to breathe. Author(s): Eccles R. Source: Curr Allergy Asthma Rep. 2003 May; 3(3): 210-4. Review. ...
http://estimelc.ro/index.php/read/albom-reproduktsiy
Disinfections | lekaroneDisinfections | lekarone
1.7 fl.oz. 50ml 8.5 fl.oz. 250ml. ​. Active Ingredients. Ethanol, content ≥ 70% (V / V). ​. Active Ingredients. Deionized water, carbomer, glycerin, medical grade polyvinyl alcohol, essence, triethanolamine, sodium hydroxide, citric acid, etc.. ​. Warnings:. For external use only.. Flammable, keep away from heat and flame.. Do not use in ears, eyes or mouth.. Keep out pf reach of children. Children should be supervised when using this product.. Stop use and ask a doctor if redness or irritation develop and persist for more than 72 hours.. Directions: Apply a small amount into palms and spread on both hands. Rub into skin until dry.. ​. ​. Executive Standard: Q/JDNM 010-2020 ...
https://www.lekarone.com/disinfections
Speciality Chemicals - Silica Gel Wholesaler from Mumbai
Wholesaler of Speciality Chemicals - Silica Gel, Zinc Oxide (Rubber Grade), Styrene Monomer and Polyvinyl Alcohol offered by Joyce Lub And Chem Llp, Mumbai, Maharashtra.
https://www.bombayoil.in/speciality-chemicals.html
Lipogels: Surface-Adherent Composite Hydrogels Assembled from Poly(Vinyl Alcohol) and Liposomes - Danish National Research...Lipogels: Surface-Adherent Composite Hydrogels Assembled from Poly(Vinyl Alcohol) and Liposomes - Danish National Research...
Interdisciplinary Nanoscience Center - INANO-MBG, iNANO-huset, Interdisciplinary Nanoscience Center, Science and Technology, Aarhus ...
http://www.forskningsdatabasen.dk/catalog/243468079
Introduction of Polyvinyl acetate
Polyvinyl acetate, PVA, PVAc, poly(ethenyl ethanoate), is a rubbery synthetic polymer with the formula (C4H6O2)n. It belongs to the polyvinyl esters family with
http://chemistry.forumotion.com/t467-introduction-of-polyvinyl-acetate
Hot Sell 1.5mm Thickness Reinforced Polyvinyl Chloride (pvc) Waterproofing Membrane - Tianjin Binhai Otai Waterproof Materials...Hot Sell 1.5mm Thickness Reinforced Polyvinyl Chloride (pvc) Waterproofing Membrane - Tianjin Binhai Otai Waterproof Materials...
Otai Polyvinyl Chloride (PVC) waterproofing membrane is a type of new high macro-molecular waterproofing membrane by adding plasticizer , filler ,anti-oxidizer , ultraviolet light absorber and other auxiliaries with polyvinyl chloride resins as raw...
https://www.ecplaza.net/products/hot-sell-15mm-thickness-reinforced-polyvinyl_4436252
3 Inch Caster Wheel 176 pounds Swivel Polyvinyl Chloride Top Plate3 Inch Caster Wheel 176 pounds Swivel Polyvinyl Chloride Top Plate
Item Name= VXB004075PVC Medium Duty Wheel Diameter= 75mm Wheel Width= 30mm Wheel Diameter= 3 Inch = 75mm Overall Height= 105mm Overall Height Inch= 4.134 Mounting Type= Top Plate Top Plate Size= 93mm x 62mm Hole distance= 73mm x 45mm Wheel Core= Polyvinyl Chloride Tire= Polyvinyl Chloride
https://www.vxb.com/3-Inch-Caster-Wheel-176-pounds-p/vxb004075pvc.htm
4 Inch Caster Wheel 441 pounds Swivel Polyvinyl Chloride4 Inch Caster Wheel 441 pounds Swivel Polyvinyl Chloride
Item Name= VXB005100BPVC1B1 Heavy Duty Wheel Diameter= 100mm Wheel Width= 50mm Wheel Diameter= 4 Inch = 100mm Overall Height= 142mm Overall Height Inch= 5.591 Mounting Type= Top Plate Top Plate Size= 100mm x 115mm Hole distance= 75mm x 85mm Wheel Core= Polyvinyl Chloride Tire= Polyvinyl Chloride Bearing type=
https://www.vxb.com/4-Inch-Heavy-Duty-Caster-Wheel-p/vxb005100bpvc1b1.htm
jessicamarlo: Review PVC (Polyvinyl Chloride) Sheet, Opaque White, Standard Tolerance, UL 94jessicamarlo: Review PVC (Polyvinyl Chloride) Sheet, Opaque White, Standard Tolerance, UL 94
In general as far as I know customers who bought PVC (Polyvinyl Chloride) Sheet, Opaque White, Standard Tolerance, UL 94 or other products in the Internet also were interested in reviews, cheap & lowest prices in outlets and stores, shipping, gift ideas, city deals, sales, coupons online, new, holiday & daily deals, bargain, best buy products including special offers on PVC (Polyvinyl Chloride) Sheet, Opaque White, Standard Tolerance, UL 94, best deals, discount coupons, top & hot deals, great offers, last minute deals and so on ...
http://jessicamarlo.blogspot.com/2014/02/review-pvc-polyvinyl-chloride-sheet_8.html
Cpvc Resin Chlorinated Polyvinyl Chloride Images & Photos
Product images of Cpvc Resin Chlorinated Polyvinyl Chloride, with high definition & quality a Cpvc Resin Chlorinated Polyvinyl Chloride photos - Shandong Gaoxin Chemical Co.,Ltd
http://www.gaoxinchem.com/productimage/20827337.html
Global Chlorinated Polyvinyl Chloride (CPVC) Market 2019 by Manufacturers, Regions,Global Chlorinated Polyvinyl Chloride (CPVC) Market 2019 by Manufacturers, Regions,
Chlorinated Polyvinyl Chloride (CPVC) is white or light yellow, non-toxic loose grain or powder. It is a thermoplastic produced by chlorination of polyvinyl chloride (PVC) resin. It is mainly used as ...
https://www.globalmarketers.biz/report/chemicals-and-materials/global-chlorinated-polyvinyl-chloride-
AS50861: Wire, Electric, Polyvinyl Chloride Insulated, Copper Or Copper Alloy - SAE InternationalAS50861: Wire, Electric, Polyvinyl Chloride Insulated, Copper Or Copper Alloy - SAE International
This specification covers polyvinyl chloride insulated conductor electric wires made with tin-coated copper conductors or silver-coated copper alloy conductors as specified in the applicable military specification sheet. The polyvinyl chloride insulation of these wires may be used alone or in combination with other insulating or protective materials ...
https://www.sae.org/standards/content/as50861/
Polyvinyl Chloride Market - Global Industry Analysis and Opportunity AssPolyvinyl Chloride Market - Global Industry Analysis and Opportunity Ass
Polyvinyl Chloride Market - Global Industry Analysis and Opportunity Assessment, 2019-2029. A recent market study published by Future Market Insights on the polyvinyl chloride market includes global industry analysis for 2014-2018 and opportunity assessment for 2019-2029, and delivers a comprehensive assessment of the most important market dynamics
https://www.bccresearch.com/partners/future-markets-insights/polyvinyl-chloride-market.html
Polyvinyl alcoholPolyvinyl alcohol
... and polyvinyl formal (PVF), respectively. Preparation of polyvinyl butyral is the largest use for polyvinyl alcohol in the US ... Vinyl acetate Polyvinyl nitrate "Poly(vinyl alcohol)". ChemSrc. Schnepf MJ, Mayer M, Kuttner C, et al. (July 2017). " ... Poly(vinyl alcohol) (PVOH, PVA, or PVAl) is a water-soluble synthetic polymer. It has the idealized formula [CH2CH(OH)]n. It is ... Polyvinyl alcohol is used as an aid in suspension polymerizations. Its largest application in China is its use as a protective ...
https://en.wikipedia.org/wiki/Polyvinyl_alcohol
Polyvinyl-alcohol oxidasePolyvinyl-alcohol oxidase
In enzymology, a polyvinyl-alcohol oxidase (EC 1.1.3.30) is an enzyme that catalyzes the chemical reaction polyvinyl alcohol + ... oxidized polyvinyl alcohol + H2O2 Thus, the two substrates of this enzyme are polyvinyl alcohol and O2, whereas its two ... polyvinyl alcohol, and PVA oxidase. Shimao M, Nishimura Y, Kato N, Sakazawa C (1985). "Localization of Polyvinyl Alcohol ... The systematic name of this enzyme class is polyvinyl-alcohol:oxygen oxidoreductase. Other names in common use include ...
https://en.wikipedia.org/wiki/Polyvinyl-alcohol_oxidase
Polyvinyl-alcohol dehydrogenase (acceptor)Polyvinyl-alcohol dehydrogenase (acceptor)
... a polyvinyl-alcohol dehydrogenase (acceptor) (EC 1.1.99.23) is an enzyme that catalyzes the chemical reaction polyvinyl alcohol ... oxidized polyvinyl alcohol + reduced acceptor Thus, the two substrates of this enzyme are polyvinyl alcohol and acceptor, ... The systematic name of this enzyme class is polyvinyl-alcohol:acceptor oxidoreductase. Other names in common use include PVA ... Shimao M, Onishi S, Kato N, Sakazawa C (1989). "Pyrroloquinoline Quinone-Dependent Cytochrome Reduction in Polyvinyl Alcohol- ...
https://en.wikipedia.org/wiki/Polyvinyl-alcohol_dehydrogenase_(acceptor)
Polyvinyl alcohol dehydrogenase (cytochrome)Polyvinyl alcohol dehydrogenase (cytochrome)
... oxidized polyvinyl alcohol + ferrocytochrome c + H+ This enzyme participates in bacterial polyvinyl alcohol degradation. Shimao ... "Cloning and expression of soluble cytochrome c and its role in polyvinyl alcohol degradation by polyvinyl alcohol-utilizing ... Polyvinyl alcohol dehydrogenase (cytochrome) (EC 1.1.2.6, PVA dehydrogenase, PVADH) is an enzyme with systematic name polyvinyl ... Polyvinyl+alcohol+dehydrogenase+(cytochrome) at the US National Library of Medicine Medical Subject Headings (MeSH) Portal: ...
https://en.wikipedia.org/wiki/Polyvinyl_alcohol_dehydrogenase_(cytochrome)
Solvent impregnated resinSolvent impregnated resin
used polyvinyl alcohol. In order to remove or recover the extracted solute, SIR particles can be regenerated using low pressure ...
https://en.wikipedia.org/wiki/Solvent_impregnated_resin
Polyvinyl butyralPolyvinyl butyral
It is prepared from polyvinyl alcohol by reaction with butyraldehyde. The major application is laminated safety glass for ... Glass Polyvinyl chloride Hallensleben, Manfred L. (2000). "Polyvinyl Compounds, Others". Ullmann's Encyclopedia of Industrial ... Polyvinyl butyral (or PVB) is a resin mostly used for applications that require strong binding, optical clarity, adhesion to ... Dhaliwal, A. K.; Hay, J. N. (2002). "The characterization of polyvinyl butyral by thermal analysis". Thermochimica Acta. 91 (1- ...
https://en.wikipedia.org/wiki/Polyvinyl_butyral
Flubber (material)Flubber (material)
"Polyvinyl Alcohol Slime - Gelfand Center - Carnegie Mellon University". www.cmu.edu. Retrieved 2022-11-01. Cassassa, E. Z.; A. ... "Polyvinyl Alcohol Slime - Gelfand Center - Carnegie Mellon University". www.cmu.edu. Retrieved 2022-11-01. (CS1: long volume ... The resulting polymer network is composed of strands of polyvinyl alcohol held together side-by-side by the borate molecules. ... or Slime is a rubbery polymer formed by cross-linking of polyvinyl alcohol (PVA) with a borate compound. Slime can be made by ...
https://en.wikipedia.org/wiki/Flubber_(material)
Dip-coatingDip-coating
In another study, porous cellulose nanocrystals and poly(vinyl alcohol) CNC/PVA nanocomposite films with a thickness of 25−70 ... "Biosensors Cellulose Nanocrystal-Poly(vinyl Alcohol) Scaffolds". ACS Applied Materials & Interfaces. 6 (15): 12674-12683. doi: ...
https://en.wikipedia.org/wiki/Dip-coating
EmbolizationEmbolization
polyvinyl alcohol (PVA) - These are permanent agents. They are tiny balls 50-1200 um in size. The particles are not meant to ... The alcohol does need some time to denature proteins of the endothelium and activate the coagulation system to cause a blood ... It contains 2% benzyl alcohol, so it is less painful than ethanol. However it does cause hemolysis and kidney failure in large ...
https://en.wikipedia.org/wiki/Embolization
Biodegradable plasticBiodegradable plastic
Poly(vinyl alcohol) is one of the few biodegradable vinyl polymers that is soluble in water. Due to its solubility in water (an ... Chiellini, Emo; Corti, Andrea; D'Antone, Salvatore; Solaro, Roberto (June 2003). "Biodegradation of poly (vinyl alcohol) based ...
https://en.wikipedia.org/wiki/Biodegradable_plastic
Nicholas A. PeppasNicholas A. Peppas
Peppas was the first to develop novel toxic-free poly(vinyl alcohol) gels by the freezing-thawing technique in 1975. These gels ... Peppas, N.A.; Benner Jr, R.E. (1980). "Method of intracordal injection and gelation of poly (vinyl alcohol) solution in vocal ... Mongia, N.K.; Anseth, K.S.; Peppas, N.A. (1996). "Mucoadhesive Poly(vinyl alcohol) Hydrogels Produced by Freezing/Thawing ... "Turbidimetric studies of aqueous poly(vinyl alcohol) solutions". Makromol. Chem. 176 (11): 3433-3440. doi:10.1002/macp. ...
https://en.wikipedia.org/wiki/Nicholas_A._Peppas
Vinyl alcoholVinyl alcohol
It is not a precursor to polyvinyl alcohol. Vinyl alcohol can be formed by the pyrolytic elimination of water from ethylene ... Because of the instability of vinyl alcohol, the thermoplastic polyvinyl alcohol (PVA or PVOH) is made indirectly by ... relevant to a role for vinyl alcohol in the production of organic acids in the atmosphere. Vinyl alcohol can be stabilized by ... Vinyl alcohol, also called ethenol (IUPAC name; not ethanol), is the simplest enol. With the formula CH2CHOH, it is a labile ...
https://en.wikipedia.org/wiki/Vinyl_alcohol
Edward Wilson MerrillEdward Wilson Merrill
Merrill, EW; Salzman, EW; Wong, PS; Ashford, TP; Brown, A. H.; Austen, WG (1970). "Polyvinyl alcohol--- heparin hydrogel "G"". ... He developed new heparinized biomedical surfaces based on poly (vinyl alcohol) and hydroxylated SBS-block copolymer systems ( ... Peppas, Nikolaos A.; Merrill, Edward W. (1977). "Development of semicrystalline poly(vinyl alcohol) hydrogels for biomedical ...
https://en.wikipedia.org/wiki/Edward_Wilson_Merrill
CartilageCartilage
"Freeze/thawed polyvinyl alcohol hydrogels: Present, past and future". European Polymer Journal. 164: 110974. doi:10.1016/j. ...
https://en.wikipedia.org/wiki/Cartilage
Rolling paperRolling paper
Poly(vinyl alcohol) in aqueous solution is used for cigarette adhesives. Permeability is defined as the measure of the volume ... The tip paper may be covered with polyvinyl alcohol. Cigar or cigarillo casing paper holds the chopped tobacco together and ... 1-8, doi:10.1002/14356007.a26_163 Manfred L. Hallensleben (2007), "Polyvinyl Compounds, Others", Ullmann's Encyclopedia of ... "Vinyl Alcohol Polymers", Kirk-Othmer Encyclopedia of Chemical Technology (5th ed.), Wiley, p. 26, doi:10.1002/ ...
https://en.wikipedia.org/wiki/Rolling_paper
Cigarette filterCigarette filter
The tip paper may be coated with polyvinyl alcohol. The tobacco industry determined that the illusion of filtration was more ... 1-70, doi:10.1002/14356007.a01_221, ISBN 978-3527306732 F. L. Marten (2002), "Vinyl Alcohol Polymers", Kirk-Othmer Encyclopedia ...
https://en.wikipedia.org/wiki/Cigarette_filter
NanoclusterNanocluster
"Micropatterning of silver nanoclusters embedded in polyvinyl alcohol films". Optics Letters. 41 (15): 3627-3630. Bibcode: ...
https://en.wikipedia.org/wiki/Nanocluster
Fabric treatmentFabric treatment
Anti-creasing agents consist of corn starch and polyvinyl acetate. Anti-soil agents consist of polyacrylic polyvinyl alcohol ... Apply alcohol on the stain surrounded area before using the solvent to the stain. Then wash it in the laundry and rinse it. Or ... Preferred liquid carriers include isopropyl alcohol or water mixtures, they are evaporative under room temperature. Methanol, ... Bodying agents consists of carboxymethyl cellulose, hydroxyethyl cellulose, starch and polyvinyl acetate. Germicides consist of ...
https://en.wikipedia.org/wiki/Fabric_treatment
Microbacterium barkeriMicrobacterium barkeri
... has the ability to degrade polyvinyl alcohol. Collins MD, Jones D, Keddie RM, Kroppenstedt RM, Schleifer ... Chung, Jinwook; Kim, Seungjin; Choi, Kwangkeun; Kim, Jong-Oh (17 June 2015). "Degradation of polyvinyl alcohol in textile waste ...
https://en.wikipedia.org/wiki/Microbacterium_barkeri
Artificial cartilageArtificial cartilage
Poly(vinyl alcohol) (PVA) hydrogels were used in this study. It was difficult to meet the mechanical properties of articular ... In 2020, developers combined a bacterial cellulose nanofiber network with a poly(vinyl alcohol) (PVA) - poly(2-acrylamido-2- ... Bray JC, Merrill EW (September 1973). "Poly(vinyl alcohol) hydrogels for synthetic articular cartilage material". Journal of ... "Freeze/thawed polyvinyl alcohol hydrogels: Present, past and future". European Polymer Journal. 164: 110974. doi:10.1016/j. ...
https://en.wikipedia.org/wiki/Artificial_cartilage
Polyvinyl nitratePolyvinyl nitrate
... was first synthesized by submersing polyvinyl alcohol (PVA) in a solution of concentrated sulfuric and nitric ... PVN can be prepared by nitrating polyvinyl alcohol with an excess of nitric acid. Because PVN is also a nitrate ester like ... Polyvinyl nitrate (abbreviated: PVN) is a high-energy polymer with the idealized formula of [CH2CH(ONO2)]. Polyvinyl nitrate is ... An example composition including polyvinyl nitrate is PVN, nitrocellulose and/or polyvinyl acetate, and 2-nitrodiphenylamine. ...
https://en.wikipedia.org/wiki/Polyvinyl_nitrate
Polyvinyl acetatePolyvinyl acetate
Polyvinyl alcohol −[HOCHCH2]−: Polyvinyl acetate is partially or completely hydrolysed to give polyvinyl alcohol. This ... In alkaline conditions, boron compounds such as boric acid or borax cause the polyvinyl alcohol to cross-link, forming ... PVAc dispersions such as Elmer's Glue-All contain polyvinyl alcohol as a protective colloid. ... Polyvinyl acetate phthalate (PVAP): Polyvinyl acetate is partially hydrolyzed and then esterified with phthalic acid. Ethylene ...
https://en.wikipedia.org/wiki/Polyvinyl_acetate
PEG-PVAPEG-PVA
A typical formulation is composed of 25% polyethylene glycol (PEG) and 75% polyvinyl alcohol (PVA); where the vinyl alcohol ... Polyethylene glycol-polyvinyl alcohol (PEG-PVA) brand name Kollicoat IR (BASF) is a multifunctional excipient used as a pill ... Kevin Williams (November 30, 2015). "Polyethylene Glycol-Polyvinyl Alcohol Graft Copolymer: A Peroxide-Free Binder". American ...
https://en.wikipedia.org/wiki/PEG-PVA
Vinyl acetateVinyl acetate
Polyvinyl alcohol Vinyl propionate "Public Health Statement for Vinyl Acetate". Agency for Toxic Substances and Disease ... Vinyl acetate is the acetate ester of vinyl alcohol. Since vinyl alcohol is highly unstable (with respect to acetaldehyde), the ... This colorless liquid is the precursor to polyvinyl acetate and ethene-vinyl acetate copolymers, important industrial polymers ... polyvinyl chloride acetate (PVCA), and polyvinylpyrrolidone (Vp/Va copolymer, used in hair gels). Due to the instability of the ...
https://en.wikipedia.org/wiki/Vinyl_acetate
Chuanyi WangChuanyi Wang
He formulated and characterized chitosan-poly(vinyl alcohol)/bentonite nanocomposites. The study of adsorption of Hg(II) ions ... "Preparation and characterization of chitosan-poly(vinyl alcohol)/bentonite nanocomposites for adsorption of Hg(II) ions". ...
https://en.wikipedia.org/wiki/Chuanyi_Wang
Polaroid (polarizer)Polaroid (polarizer)
H-sheet is a polyvinyl alcohol (PVA) polymer impregnated with iodine. During manufacture, the PVA polymer chains are stretched ...
https://en.wikipedia.org/wiki/Polaroid_(polarizer)
Suspension polymerizationSuspension polymerization
One of the most common suspending agents is polyvinyl alcohol (PVA). Usually, the monomer conversion is completed unlike in ... This process is used in the production of many commercial resins, including polyvinyl chloride (PVC), a widely used plastic, ...
https://en.wikipedia.org/wiki/Suspension_polymerization
Surgical sutureSurgical suture
The first synthetic absorbable was based on polyvinyl alcohol in 1931. Polyesters were developed in the 1950s, and later the ...
https://en.wikipedia.org/wiki/Surgical_suture
TacticityTacticity
Wu, Ting Kai; Sheer, M. Lana (1977). "Carbon-13 NMR Determination of Pentad Tacticity of Poly(vinyl alcohol)". Macromolecules. ... Polymers that are formed by free-radical mechanisms such as polyvinyl chloride are usually atactic. Due to their random nature ...
https://en.wikipedia.org/wiki/Tacticity
Ji GuobiaoJi Guobiao
"High Strength Polyvinyl Alcohol Fiber Applied in Cement and Building Materials". Chemical Fiber International. German. " ... cite journal}}: Cite journal requires ,journal= (help) "Vliestoffe: Polyvinyl Alkohol Faser". German: WILEY-VCH. 2001. {{cite ...
https://en.wikipedia.org/wiki/Ji_Guobiao
List of food additivesList of food additives
Prune kernel oil - marketed as a gourmet cooking oil Poly vinyl pyrrolidone - Polydextrose - humectant Polyethylene glycol 8000 ... gelling agent Alcohol - Alfalfa - Alginic acid - thickener, vegetable gum, stabilizer, gelling agent, emulsifier Alitame - ... alcohol) - Ethoxyquin - antioxidant, preservative Ethyl maltol - flavor enhancer Ethyl methyl cellulose - thickener, vegetable ...
https://en.wikipedia.org/wiki/List_of_food_additives
ElagolixElagolix
... polyvinyl alcohol, titanium dioxide, polyethylene glycol, talc, and a distinct color additive (carmine high tint in the 150 mg ...
https://en.wikipedia.org/wiki/Elagolix
Pilling FigurinesPilling Figurines
They used a scanning electron microscope to detect the polyvinyl alcohol (PVA) that had originally been applied to all 11 ...
https://en.wikipedia.org/wiki/Pilling_Figurines
Ishfaq Ahmad KhanIshfaq Ahmad Khan
Ionographic emulsion made with a mixture of polyvinyl alcohol and albumin, ACFAS, 32nd Congress, Univ. Ottawa, Ontario, 6-8 Nov ...
https://en.wikipedia.org/wiki/Ishfaq_Ahmad_Khan
Polyvinyl (disambiguation)Polyvinyl (disambiguation)
Polyvinyl may also refer to: Polyvinyl chloride Polyvinyl acetate Polyvinyl alcohol Polyvinyl Record Co., an independent record ... Polyvinyl is a group of polymers derived from vinyl monomers. ... page lists articles associated with the title Polyvinyl. If an ...
https://en.wikipedia.org/wiki/Polyvinyl_(disambiguation)
Hantz reactionsHantz reactions
This phenomenon is especially striking when the reactions run in poly(vinyl)alcohol gels, and the speed of the precipitation ...
https://en.wikipedia.org/wiki/Hantz_reactions
SizingSizing
Different types of water soluble polymers called textile sizing agents/chemicals such as modified starch, polyvinyl alcohol ( ... modern materials include polyvinyl acetate. Textile warp sizing, also known as tape sizing, of warp yarn is essential to reduce ...
https://en.wikipedia.org/wiki/Sizing
A. O. ZossA. O. Zoss
"The cationic polymerization of t-butyl vinyl ether at low temperature and the conversion into polyvinyl alcohol of poly-t-butyl ... Zoss, A. O. (1947). "Oppanol C, High Molecular Weight Polyvinyl Isobutyl Ether". Retrieved May 16, 2017. "A. O. Zoss". aaas.org ...
https://en.wikipedia.org/wiki/A._O._Zoss
Tomb of Philippe PotTomb of Philippe Pot
... as well as gloss and polyvinyl alcohol from an earlier cleaning. A major restoration, after period of renewed research by the ...
https://en.wikipedia.org/wiki/Tomb_of_Philippe_Pot
Champaign, IllinoisChampaign, Illinois
Polyvinyl Records, Undertow Music, Parasol Records, Great Western Record Recorders, Pogo Studios, and Nicodemus Booking Agency ... campus newspaper The Booze News, former satirical campus newspaper, now called The Black Sheep Buzz Weekly, weekly ...
https://en.wikipedia.org/wiki/Champaign,_Illinois
Research in lithium-ion batteriesResearch in lithium-ion batteries
The device used an electrolyte made of potassium hydroxide in polyvinyl alcohol. The device can also be used as a ...
https://en.wikipedia.org/wiki/Research_in_lithium-ion_batteries
List of MeSH codes (D25)List of MeSH codes (D25)
... polyvinyl alcohol MeSH D25.720.716.721.812 - polyvinyl chloride MeSH D25.720.716.721.838 - povidone MeSH D25.720.716.721. ...
https://en.wikipedia.org/wiki/List_of_MeSH_codes_(D25)
List of energy abbreviationsList of energy abbreviations
TBA-tertiary butyl alcohol TBL-transmission business line (electricity) TBS-town border station Tcf-Trillion cubic feet ( ... PVC-polyvinyl chloride PWR-pressurized water reactor (nuclear) PX-Power exchange QF-qualifying facility QSE-Qualifying ...
https://en.wikipedia.org/wiki/List_of_energy_abbreviations
VinylonVinylon
NKChosun.com Fibers-Poly-Vinyl-Alcohol (Articles with short description, Short description matches Wikidata, Articles with NDL ... Vinylon, also known as Vinalon, is a synthetic fiber produced from polyvinyl alcohol, using anthracite and limestone as raw ...
https://en.wikipedia.org/wiki/Vinylon
Potential applications of graphenePotential applications of graphene
Rapisarda, Mario; Malfense Fierro, Gian-Piero; Meo, Michele (May 19, 2021). "Ultralight graphene oxide/polyvinyl alcohol ... This phenomenon has been used for further distilling of vodka to higher alcohol concentrations, in a room-temperature ... "Regulation of biphasic drug release behavior by graphene oxide in polyvinyl pyrrolidone/poly(ε-caprolactone) core/sheath ...
https://en.wikipedia.org/wiki/Potential_applications_of_graphene
List of International Organization for Standardization standards, 1-1999List of International Organization for Standardization standards, 1-1999
ISO 727 Fittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl chloride) (PVC-C) or ... method using benzyl alcohol) ISO 1833-10:2019 Part 10: Mixtures of triacetate or polylactide with certain other fibres (method ... Unplasticized poly(vinyl chloride) (PVC-U) ISO 1452-1:2009 Part 1: General ISO 1452-2:2009 Part 2: Pipes ISO 1452-3:2009 Part 3 ... Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials ISO 1163-1:1995 Part 1: Designation system and ...
https://en.wikipedia.org/wiki/List_of_International_Organization_for_Standardization_standards,_1–1999
Vinyl propionateVinyl propionate
This colorless liquid is the ester of propionic acid and vinyl alcohol. It is used to produce poly(vinyl propionate) as well as ... Since vinyl alcohol is not available, vinyl propionate is produced by the addition of propionic acid to acetylene. The reaction ...
https://en.wikipedia.org/wiki/Vinyl_propionate
Spider webSpider web
"Studies on the use of recombinant spider silk protein/polyvinyl alcohol electrospinning membrane as wound dressing". ...
https://en.wikipedia.org/wiki/Spider_web
Gel dosimetryGel dosimetry
Fricke solutions with various gelling agents such as gelatine, agarose, sephadex and polyvinyl alcohol (PVA) were investigated ...
https://en.wikipedia.org/wiki/Gel_dosimetry
Lead(II) azideLead(II) azide
Thickeners such as dextrin or polyvinyl alcohol are often added to the solution to stabilize the precipitated product. In fact ...
https://en.wikipedia.org/wiki/Lead(II)_azide
August 1975August 1975
The U.S. Food and Drug Administration announced a ban on the use of polyvinyl chloride plastic for packaging of certain foods, ... "alcohol certainly loosened her tongue when she gave what would become a famed interview...No First Lady had ever spoken so ...
https://en.wikipedia.org/wiki/August_1975
Thickening agentThickening agent
... polyvinyl alcohol, not polyvinylacetate which is used in adhesives such as wood glue. PVA monomers are dispersed in the paint ...
https://en.wikipedia.org/wiki/Thickening_agent
Wild Things (album)Wild Things (album)
It was released on 3 June 2016 by Mid Century Records in Europe and Oceania and by Polyvinyl in the United States. It is her ... Ladyhawke went through professional struggles before the recording of Wild Things, citing a growing dependency on alcohol and ...
https://en.wikipedia.org/wiki/Wild_Things_(album)
KurarayKuraray
... ethylene vinyl alcohol-coated) Vectran Butacite® / TROSIFOL brand polyvinyl butyral Kuraray's Osaka head office in the Umeda ... The plant is the world's largest ethylene vinyl alcohol plant. Kuraray agreed to pay a total of $92 million in settlement to ...
https://en.wikipedia.org/wiki/Kuraray
Boric acidBoric acid
... , in combination with polyvinyl alcohol (PVA) or silicone oil, is used to manufacture Silly Putty. Boric acid is also ... In the jewelry industry, boric acid is often used in combination with denatured alcohol to reduce surface oxidation and thus ...
https://en.wikipedia.org/wiki/Boric_acid
3M 5414 Polyvinyl Alcohol Film Solder Masking Tape | EIS3M 5414 Polyvinyl Alcohol Film Solder Masking Tape | EIS
3M 5414 water soluble wave solder tape has polyvinyl alcohol backing which is water soluble and a synthetic water soluble ... 3M 5414 water soluble wave solder tape has polyvinyl alcohol backing which is water soluble and a synthetic water soluble ... 3M 5414 water soluble wave solder tape has polyvinyl alcohol backing which is water soluble and a synthetic water soluble ...
https://www.eis-inc.com/product/solder-masking-tape-ph22-5414
Search of: Polyvinyl Alcohol, Unspecified | ( Map: Canada ) - List Results - ClinicalTrials.govSearch of: Polyvinyl Alcohol, Unspecified | ( Map: Canada ) - List Results - ClinicalTrials.gov
a zip file of the full study records in XML for all studies in the search results table (max 10000 ...
https://www.clinicaltrials.gov/ct2/results?term=Polyvinyl+Alcohol%2C+Unspecified&map_cntry=CA
Polyvinyl Alcohol Films Market Size Report, 2021-2028Polyvinyl Alcohol Films Market Size Report, 2021-2028
The global polyvinyl alcohol films market size was valued at USD 367.3 million in 2020 and is expected to grow at a CAGR of 5.3 ... Polyvinyl Alcohol Films Market Size Report, 2021-2028 GVR Report cover Polyvinyl Alcohol Films Market Size, Share & Trends ... What is the polyvinyl alcohol films market growth? b. The global PVA films market is expected to grow at a compound annual ... How big is the polyvinyl alcohol film market? b. The global PVA film market size was estimated at USD 367.3 million in 2020 and ...
https://www.grandviewresearch.com/industry-analysis/polyvinyl-alcohol-films-industry?utm_source=expressrelease&utm_medium=referral&utm_campaign=Unnati_23Sep22_polyvinyl_alcohol_films_rd
Trending - Polyvinyl Alcohol - Center for Research on Ingredient SafetyTrending - Polyvinyl Alcohol - Center for Research on Ingredient Safety
In this post, well look at the material used to make these pods, polyvinyl alcohol. ... What is polyvinyl alcohol?. Polyvinyl alcohol (PVA) is a water-soluble synthetic polymer, and we encounter it in various ... In this post, well look at the material used to make these pods, polyvinyl alcohol. ...
https://www.canr.msu.edu/news/trending-polyvinyl-alcohol
Polyvinyl Alcohol Market - Industry Trends, Prices, Applications, Raw MaterialsPolyvinyl Alcohol Market - Industry Trends, Prices, Applications, Raw Materials
This industry report provides an insight into the polyvinyl alcohol market. This includes value trends, industry trends, volume ... 4.2 Polyvinyl Alcohol: Key Success and Risk Factors. 4.2.1 Key Success Factors. 4.2.2 Key Risk factors. 4.3 Polyvinyl Alcohol: ... 7. Polyvinyl Alcohol: Price Trends. 7.1 Historical Price Trends. 7.2 Future Price Trends. 8. Polyvinyl Alcohol: Trade Data. 8.1 ... How is Polyvinyl Alcohol manufactured?. *What are the chemical reactions involved during the manufacturing of Polyvinyl Alcohol ...
https://www.imarcgroup.com/polyvinyl-alcohol-technical-material-market-report
Frontiers | Valorization of Food Industries Wastes for the Production of Poly(vinyl) Alcohol (PVA) Biodegradable CompositesFrontiers | Valorization of Food Industries Wastes for the Production of Poly(vinyl) Alcohol (PVA) Biodegradable Composites
... alcohol (PVA). Two additives, shredded walnut shells and organic fraction of municipal solid waste (MW), were used to improve ... alcohol (PVA). Two additives, shredded walnut shells and organic fraction of municipal solid waste (MW), were used to improve ... Poly(vinyl) alcohol (PVA) is a non-toxic, water soluble thermoplastic polymer obtained from the hydrolysis in ethanol of poly( ... DeMerlis, C. C., and Schoneker, D. R. (2003). Review of the oral toxicity of polyvinyl alcohol (PVA). Food Chem. Toxicol. 41, ...
https://www.frontiersin.org/articles/10.3389/fmats.2019.00177/full
Polyvinyl Alcohol Fiber PVA Fiber for ConcretePolyvinyl Alcohol Fiber PVA Fiber for Concrete
The main characteristics of PVA fiber are high strength, high modulus, low elongation, abrasion resistance, acid and alkali resistance, good weather resistance. It is good affinity and bonding with cement, gypsum and other substrates. It is non-toxic
https://www.thisisdrugs.com/News/Global-PVA-Fiber-market-trend-2022-2030-Polyvinyl-Alcohol-Fiber-PVA-Fiber-for-Concrete-by-Newsthisisdrugs.html
Cyclodextrin-polyvinyl alcohol polymers and a process for the preparation thereof in a pearl, foil, fiber or block form -...Cyclodextrin-polyvinyl alcohol polymers and a process for the preparation thereof in a pearl, foil, fiber or block form -...
US-4274985-A chemical patent summary.
https://pubchem.ncbi.nlm.nih.gov/patent/US-4274985-A
Effect of halide ions on the corrosion inhibition of mild steel in acidic medium using polyvinyl alcohol | Emerald InsightEffect of halide ions on the corrosion inhibition of mild steel in acidic medium using polyvinyl alcohol | Emerald Insight
Effect of halide ions on the corrosion inhibition of mild steel in acidic medium using polyvinyl alcohol - Author: S.A. Umoren ... Effect of halide ions on the corrosion inhibition of mild steel in acidic medium using polyvinyl alcohol. S.A. Umoren ( ... To investigate the effect of halide ions on the corrosion inhibition of mild steel using polyvinyl alcohol (PVA) in H2SO4 at 30 ... "Effect of halide ions on the corrosion inhibition of mild steel in acidic medium using polyvinyl alcohol", Pigment & Resin ...
https://www.emerald.com/insight/content/doi/10.1108/03699420610692896/full/html?skipTracking=true
Polyvinyl Alcohol Fibers Market Research Report and Forecast to 2028 - AptleccoPolyvinyl Alcohol Fibers Market Research Report and Forecast to 2028 - Aptlecco
Polyvinyl alcohol fiber is a synthetic fiber made from high quality polyvinyl alcohol (PVA) with high degree of polymerization ... Polyvinyl Alcohol Fibers Market Research Report and Forecast to 2028. By Edward S. BaylorOctober 2, 2021No Comments ... The global Polyvinyl Alcohol Fibers market sales price analysis has been offered for year 2021 on the basis of business segment ... Global Polyvinyl Alcohol Fibers Market Report Provides Information On The Following: -. 1. To provide a detailed analysis of ...
https://aptlecco.com/polyvinyl-alcohol-fibers-market-research-report-and-forecast-to-2028/
Calcite particles formation- in the presence of soluble polyvinyl-alcohol matrix - FORTH / ICE-HT
Calcite particles formation- in the presence of soluble polyvinyl-alcohol matrix. Malkaj; P; Dalas; E; Kanellopoulou; DG; ...
https://www.iceht.forth.gr/en/publications/calcite-particles-formation-in-the-presence-of-soluble-polyvinyl-alcohol-matrix/
Polyvinyl Alcohol Fiber PVA Fiber for ConcretePolyvinyl Alcohol Fiber PVA Fiber for Concrete
The main characteristics of PVA fiber are high strength, high modulus, low elongation, abrasion resistance, acid and alkali resistance, good weather resistance. It is good affinity and bonding with cement, gypsum and other substrates. It is non-toxic
https://www.footprintbooks.com/Answers/Global-PVA-Fiber-market-trend-2025-2026-Polyvinyl-Alcohol-Fiber-PVA-Fiber-for-Concrete-by-Newsfootprintbooks.html
Journal of Renewable Materials | Development of Antioxidant Packaging Film Based on Chinese Bayberry Tannin Extract and...Journal of Renewable Materials | Development of Antioxidant Packaging Film Based on Chinese Bayberry Tannin Extract and...
Polyvinyl alcohol film; Chinese bayberry tannin; antioxidant; packaging material Cite This Article. Liao, J., Li, J., Wang, H ... 2022). Development of Antioxidant Packaging Film Based on Chinese Bayberry Tannin Extract and Polyvinyl Alcohol. Journal of ... Development of Antioxidant Packaging Film Based on Chinese Bayberry Tannin Extract and Polyvinyl Alcohol. Jingjing Liao1,2, ...
https://www.techscience.com/jrm/v10n1/43976
Polyvinyl Alcohol Fiber bpovoice.com | Nanomaterials, Chemical Products, BPolyvinyl Alcohol Fiber bpovoice.com | Nanomaterials, Chemical Products, B
Global PVA Fiber market trend 2025-2030 Polyvinyl Alcohol Fiber PVA Fiber for Concrete by Newsbpovoice. ...
https://www.bpovoice.com/tags/Polyvinyl+Alcohol+Fiber.html
New bioresorbable wraps based on oxidized polyvinyl alcohol and leukocyte-fibrin-platelet membrane to support peripheral nerve...New bioresorbable wraps based on oxidized polyvinyl alcohol and leukocyte-fibrin-platelet membrane to support peripheral nerve...
Encapsulation of the peptide Ac-Glu-Thr-Lys-Thr-Tyr-Phe-Trp-Lys-NH 2 into polyvinyl alcohol biodegradable formulations:effect...Encapsulation of the peptide Ac-Glu-Thr-Lys-Thr-Tyr-Phe-Trp-Lys-NH 2 into polyvinyl alcohol biodegradable formulations:effect...
Encapsulation of the peptide Ac-Glu-Thr-Lys-Thr-Tyr-Phe-Trp-Lys-NH 2 into polyvinyl alcohol biodegradable formulations:effect ... The formulations were prepared using polyvinyl alcohol cross-linked with either boric acid or glutaraldehyde, giving a series ... The encapsulation of this peptide into different polyvinyl alcohol formulations is examined here. ... Encapsulation of the peptide Ac-Glu-Thr-Lys-Thr-Tyr-Phe-Trp-Lys-NH 2 into polyvinyl alcohol biodegradable formulations:effect ...
https://eprints.lancs.ac.uk/id/eprint/82188/
Global Polyvinyl Alcohol Market To Record 6.10% CAGR Through 2028 - Market Study ReportGlobal Polyvinyl Alcohol Market To Record 6.10% CAGR Through 2028 - Market Study Report
Global Polyvinyl Alcohol Market available with MarketStudyReport, states that global polyvinyl alcohol market was worth USD ... The report on Global Polyvinyl Alcohol Market available with MarketStudyReport, states that global polyvinyl alcohol market ... For the unversed, polyvinyl alcohol is utilized in various application including paper, coatings, ceramics, wood, textiles, and ... As per report findings, soaring demand for bio-based polyvinyl alcohol products and widespread application of the product in ...
https://www.marketstudyreport.com/news/global-polyvinyl-alcohol-market-to-record-6.10-cagr-through-2028
Buy Natural Tears (polyvinyl alcohol) Online | Blink HealthBuy Natural Tears (polyvinyl alcohol) Online | Blink Health
... polyvinyl alcohol, povidone, or propylene glycol, among others. Eye lubricants keep the eye moist, help to protect the eye from ... polyvinyl alcohol, povidone, or propylene glycol, among others. Eye lubricants keep the eye moist, help to protect the eye from ...
https://www.blinkhealth.com/natural-tears
Comparison of pain after uterine artery embolization using tris-acryl gelatin microspheres versus polyvinyl alcohol particles -...
Comparison of pain after uterine artery embolization using tris-acryl gelatin microspheres versus polyvinyl alcohol particles. ... Comparison of pain after uterine artery embolization using tris-acryl gelatin microspheres versus polyvinyl alcohol particles ...
https://www.scholars.northwestern.edu/en/publications/comparison-of-pain-after-uterine-artery-embolization-using-tris-a/fingerprints/
Polyvinyl Alcohol Fiber PVA Fiber for ConcretePolyvinyl Alcohol Fiber PVA Fiber for Concrete
The main characteristics of PVA fiber are high strength, high modulus, low elongation, abrasion resistance, acid and alkali resistance, good weather resistance. It is good affinity and bonding with cement, gypsum and other substrates. It is non-toxic
https://www.psp-vault.com/Products/Global-PVA-Fiber-market-trend-2024-2027-Polyvinyl-Alcohol-Fiber-PVA-Fiber-for-Concrete-by-Newspsp-vault.html
Innovative NPK Fertilizers based on Polyacrylamide and Polyvinyl Alcohol with Controlled Release of NutrientsInnovative NPK Fertilizers based on Polyacrylamide and Polyvinyl Alcohol with Controlled Release of Nutrients
Nagarkar, R. & Patel, J. (2019). Polyvinyl alcohol: A comprehensive study. Acta Sci. Pharm. Sci.. 3 (4), 34-44.. Search in ... Hassan, C. M., Trakampan, P. & Peppas, N.A. (2002). Water solubility characteristics of poly (vinyl alcohol) and gels prepared ... Martens, P. & Anseth, K.S. (2000). Characterization of hydrogels formed from acrylate modified poly (vinyl alcohol) macromers. ... Innovative NPK Fertilizers based on Polyacrylamide and Polyvinyl Alcohol with Controlled Release of Nutrients. ...
https://sciendo.com/fr/article/10.2478/pjct-2022-0017
Biodegradable Plastic Pellets • Corn Starch Thermoplastic & Polyvinyl Alcohol •pbat & Corn Starch Thermoplastic •pla + Pbat +...Biodegradable Plastic Pellets • Corn Starch Thermoplastic & Polyvinyl Alcohol •pbat & Corn Starch Thermoplastic •pla + Pbat +...
Polyvinyl Alcohol •pbat & Corn Starch Thermoplastic •pla + Pbat + Corn Starch Thermoplastic •pla + Pbat + Caco3 ... Home » Project Reports & Profiles » Biodegradable Plastic Pellets • Corn Starch Thermoplastic & Polyvinyl Alcohol •pbat & Corn ... Biodegradable Plastic Pellets • Corn Starch Thermoplastic & Polyvinyl Alcohol •pbat & Corn Starch Thermoplastic •pla + Pbat + ...
https://niir.org/profile-project-reports/profile/4396/biodegradable-plastic-pellets-%E2%80%A2%09corn-starch-thermoplastic-polyvinyl-alcohol-%E2%80%A2pbat-corn-starch-thermoplastic-%E2%80%A2pla-pbat-corn-starch-thermoplastic-%E2%80%A2pla-pbat-caco3.html
EWG Skin Deep® | Grande Cosmetics GrandeMASCARA Waterproof Conditioning Peptide MascaraEWG Skin Deep® | Grande Cosmetics GrandeMASCARA Waterproof Conditioning Peptide Mascara
Alcohol Denat., Hydrated Silica, Phenoxyethanol, Polyvinyl Alcohol, Polyquaternium-10, Ethylhexylglycerin, Glycerin, Benzoic ...
https://www.ewg.org/skindeep/products/978592-Grande_Cosmetics_GrandeMASCARA_Waterproof_Conditioning_Peptide_Mascara/
oem polyvinyl alcohol | Jingliangoem polyvinyl alcohol | Jingliang
Jingliang oem polyvinyl alcohol By providing differentiated customer value through oem polyvinyl alcohol and suchlike products ... oem polyvinyl alcohol Jingliang products become increasingly popular in the global market because they are never outdated. Many ... oem polyvinyl alcohol from .Jingliang Call now! ...
https://www.jingliang-pod.com/all-products/oem-polyvinyl-alcohol.html
Dynamic properties of supercooled water in poly(vinyl alcohol) hydrogel - Fingerprint - Okayama University
Dive into the research topics of Dynamic properties of supercooled water in poly(vinyl alcohol) hydrogel. Together they form ...
https://okayama.pure.elsevier.com/en/publications/dynamic-properties-of-supercooled-water-in-polyvinyl-alcohol-hydr/fingerprints/
Pharmaceutics | Free Full-Text | Polymers for Extrusion-Based 3D Printing of Pharmaceuticals: A Holistic Materials-Process...Pharmaceutics | Free Full-Text | Polymers for Extrusion-Based 3D Printing of Pharmaceuticals: A Holistic Materials-Process...
3.1.8. Polyvinyl Alcohol (PVA). Polyvinyl alcohol (PVA) is a biocompatible, swellable water-soluble synthetic polymer [100,101 ... 95% Polyvinyl alcohol (PVA), 5% drug (Paracetamol). Controlled Release. [55]. 90-100% Hydroxypropyl cellulose (HPC), 2-10% Poly ... Polyvinylpyrrolidone (PVP), polyvinyl alcohol (PVA), and polylactic acid (PLA) are the most commonly used pharmaceutical grade ... Saviano, M.; Aquino, R.P.; Del Gaudio, P.; Sansone, F.; Russo, P. Poly (vinyl alcohol) 3D printed tablets: The effect of ...
https://www.mdpi.com/1999-4923/12/2/124
PolyVinyl Alcohol (PVA) Archives - PriceIt3DPolyVinyl Alcohol (PVA) Archives - PriceIt3D
Price It 3D was founded in 2019, seeking to provide consumers with price comparisons and valuable information about 3D printers, filaments, and resins. Working with more than 30 online stores and comparing prices from more than 100 brands worldwide, the company strives to offer products with real value at the markets most competitive prices.. ...
https://priceit3d.com/product-category/filaments/polyvinyl-alcohol-pva/?filter_weight=0-5-kg
Polyvinyl Alcohol 1492 solution|PVA 1498 PowderPolyvinyl Alcohol 1492 solution|PVA 1498 Powder
1498 powder supplier from China specializing in producing Polyvinyl Alcohol PVA series products with high quality and ... What is Polyvinyl Alcohol ?. Polyvinyl Alcohol is a kind of non-ionic linear high polymer. It is non-toxic, non-smelly, and it ... Our polyvinyl alcohol products are packed in craft paper bag. Net weight 12.5kgs or 20kgs if floccule, Net weight 25kgs /20kgs ... Polyvinyl alcohol (PVA) is high polymer with excellent characters to dissolve easily in water but not to dissolve in common ...
http://china-pva.net/category/PVA-1492-1498.html
Selvol™ Ultalux SC Polyvinyl Alcohol Copolymer InformationSelvol™ Ultalux SC Polyvinyl Alcohol Copolymer Information
This polyvinyl alcohol copolymer can be used in cosmetics such as brow makeup, eye liners, eye shadow, and mascara; in hair ... Selvol™ Ultalux SC PVOH copolymer (INCI: VP/Vinyl Alcohol Copolymer) is a unique film former and adhesion promoter applicable ...
https://www.sekisui-sc.com/products/ultalux/ultalux-sc/
Idea exchange: Use of polyvinyl alcohol to preserve fecal smears for subsequent stainingIdea exchange: Use of polyvinyl alcohol to preserve fecal smears for subsequent staining
Title : Idea exchange: Use of polyvinyl alcohol to preserve fecal smears for subsequent staining Personal Author(s) : Goldman, ... Idea exchange: Use of polyvinyl alcohol to preserve fecal smears for subsequent staining. ... Idea exchange: Use of polyvinyl alcohol to preserve fecal smears for subsequent staining ...
https://stacks.cdc.gov/view/cdc/56905
CopolymerGlobal polyvinyl alcoholLactic AcidMagnesium StearatePolymersChlorideAcetatePovidonePolymerPolyHydrogelsFiberSolubleCharacterizationParticlesFormulationsBiodegradable CompositesSolubilityFilmReactInsightGlovesChemical PropertiesForecast periodIndiaPackaging industry
Copolymer4
  • Selvol™ Ultalux SC PVOH copolymer (INCI: VP/Vinyl Alcohol Copolymer) is a unique film former and adhesion promoter applicable in skin care, hair care and color cosmetics. (sekisui-sc.com)
  • Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Market research report delivers a close watch on leading competitors with strategic analysis, micro and macro market trend and scenarios, pricing analysis and a holistic overview of the market situations in the forecast period. (upmarketresearch.com)
  • Drivers, restraints, opportunities, and current trends of Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Market. (upmarketresearch.com)
  • We have studied the Polyvinyl Alcohol Polyethylene Glycol Graft Copolymer Market in 360 degrees via. (upmarketresearch.com)
Global polyvinyl alcohol6
  • The global polyvinyl alcohol films market size was valued at USD 367.3 million in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 5.3% from 2021 to 2028. (grandviewresearch.com)
  • The research report of the Global Polyvinyl Alcohol Fiber Market examines the estimation of the current and futuristic market development. (aptlecco.com)
  • The global Polyvinyl Alcohol Fibers market sales price analysis has been offered for year 2021 on the basis of business segment. (aptlecco.com)
  • The report on ' Global Polyvinyl Alcohol Market ' available with MarketStudyReport, states that global polyvinyl alcohol market was worth USD 890 million in 2021 and is anticipated to witness a CAGR of 6.10% over the forecast period to amass USD 1347.09 million by the year 2028. (marketstudyreport.com)
  • As per report findings, soaring demand for bio-based polyvinyl alcohol products and widespread application of the product in various sectors including cosmetic, textile, printing, packaging, coatings, and electronic, among others are the major growth determinants for global polyvinyl alcohol market. (marketstudyreport.com)
  • Sinopec Sichuan Vinylon Works, Kuraray Co., Ltd., Sekisui Chemical Co Ltd., Eastman Chemical Company, Nippon Synthetic Chemical Industry Co. Ltd., and E.I. du Pont de Nemours and Company are the leading players in global polyvinyl alcohol industry. (marketstudyreport.com)
Lactic Acid1
  • Fabrication of novel high performance ductile poly(lactic acid) nanofiber scaffold coated with poly(vinyl alcohol) for tissue engineering applications. (bvsalud.org)
Magnesium Stearate1
  • Specifications for the following food additives were revised: magnesium stearate, polyvinyl alcohol and sorbitan esters of fatty acids. (who.int)
Polymers1
  • Oxo-biodegradable polymers-Effect of hydrolysis degree on biodegradation behaviour of poly (vinyl alcohol). (sciendo.com)
Chloride3
  • Materials include: Nitrile, e.g. rubber or polyvinyl chloride, neoprene. (europa.eu)
  • In order to prepare a new polymeric surface sizing agent for increasing the paper sizing and printing performance,cationic acrylate terpolymer was prepared by the emulsifier-free copolymerization of styrene (St)/ butyl acrylate (BA)/methacryloxyethyl trimethylammonium chloride (DMC),using polyvinyl alcohol (PVA) as dispersing agent,ethylene glycol mono-butyl ether (EGME) as cosolvent. (dictall.com)
  • in the manufacture of polyvinyl chloride. (who.int)
Acetate5
  • Various raw materials are used for the production of polyvinyl alcohol films including vinyl acetate monomer, methanol, sodium sulfate, sodium hydroxide, and methyl acetate. (grandviewresearch.com)
  • Poly(vinyl) alcohol (PVA) is a non-toxic, water soluble thermoplastic polymer obtained from the hydrolysis in ethanol of poly(vinyl) acetate. (frontiersin.org)
  • We mainly deals in polyvinyl alcohol,PVA,PVA fiber and raw materials for producing PVA like vinyl acetate,calcium carbide. (china-pva.net)
  • Polyvinyl Alcohol is manufactured by polymerization of vinyl acetate monomer, followed by hydrolysis of the polyvinyl acetate. (sinopva.com)
  • A polymer prepared from polyvinyl acetates by replacement of the acetate groups with hydroxyl groups. (bvsalud.org)
Povidone2
Polymer6
  • Polyvinyl alcohol (PVA) is a water-soluble synthetic polymer, and we encounter it in various applications, from glue to medications to food packaging to pods ( 1 ). (msu.edu)
  • Polyvinyl Alcohol is a kind of non-ionic linear high polymer. (china-pva.net)
  • Polyvinyl alcohol (PVA) is high polymer with excellent characters to dissolve easily in water but not to dissolve in common organic solvent and organic acids, and with excellent film-forming property, oil resistant, chemical-resistant. (china-pva.net)
  • PVA Polyvinyl alcohol polymer 17 BF high with a very good character for water soluble but insoluble in organic solvents and organic acids are common, and with film-forming properties, oil resistant. (jualbahankimia.net)
  • Polyvinyl Alcohol is a water soluble and biodegradable synthetic polymer. (sinopva.com)
  • It also generates low waste since the tablet comes wrapped in polyvinyl alcohol (PVA), a water-soluble, biodegradable polymer. (dishwashingpro.com)
Poly6
  • This work is aimed to the development of new green composite materials by the incorporation of natural additives into poly(vinyl) alcohol (PVA). (frontiersin.org)
  • Characterization of hydrogels formed from acrylate modified poly (vinyl alcohol) macromers. (sciendo.com)
  • Water solubility characteristics of poly (vinyl alcohol) and gels prepared by freezing/thawing processes. (sciendo.com)
  • [email protected] core-shell nanoparticles dispersed in poly-(vinyl) alcohol films were fabricated on glass substrate by employing dip-coating technique. (elsevier.com)
  • Carbohydrate polymeric blend microspheres consisting of chitosan (CS) and poly (vinyl alcohol) (PVA) were prepared by water-in-oil (W/O) emulsion method. (who.int)
  • 6.Lee J.S., Choi K.H., Ghim H.D., Kim S.S., Chun D.H., Kim H.Y., and Lyoo W.S., Role of Molecular Weight of Atactic Poly(vinyl alcohol) (PVA) in the Structure and Properties of PVA Nanofabric Prepared by Electrospinning, J. Appl. (ac.ir)
Hydrogels3
  • The formulations were prepared using polyvinyl alcohol cross-linked with either boric acid or glutaraldehyde, giving a series of twelve different hydrogels. (lancs.ac.uk)
  • Promising hydrogels are hyaluronic acid, alginate or agarose as well as synthetic hydrogels based on Polyethylene glycol, Polyvinyl alcohol (PVA) or Polyacrylate. (anton-paar.com)
  • The polyvinyl alcohol (PVA) hydrogels are proven to have the benefits of improving water retention ability, cell attachment and controlled drug release in medical device materials for pharmaceutical applications. (thea.ie)
Fiber5
  • Polyvinyl alcohol fiber is a synthetic fiber made from high quality polyvinyl alcohol (PVA) with high degree of polymerization and processed by specific advanced technology. (aptlecco.com)
  • The major driving forces of the Polyvinyl Alcohol Fiber market in each particular market are mentioned along with restraints and opportunities. (aptlecco.com)
  • The authors provided important definitions and specifications of the Polyvinyl Alcohol Fiber market early on in the report. (aptlecco.com)
  • 1. To provide a detailed analysis of the market structure along with a forecast for the next 07 years of the various segments and sub-segments of the global market Polyvinyl Alcohol Fiber Market . (aptlecco.com)
  • 3. To analyze the Polyvinyl Alcohol Fiber Market based on various factors- price analysis, supply chain analysis, carriers five force analysis, etc.3. (aptlecco.com)
Soluble4
  • 3M 5414 water soluble wave solder tape has polyvinyl alcohol backing which is water soluble and a synthetic water soluble adhesive. (eis-inc.com)
  • Polyvinyl alcohol is soluble in water, it is a soluble high molecular compound, its dissolution rate is a little different due to the different degree of polymerization, alcoholysis and the temperature. (kplintl.com)
  • pva water soluble film-pvoh film-polyvinyl alcohol purchase is the key highlight of the collections in Foshan Polyva Materials Co.,Ltd.. This product is one of the most recommended products on the market now. (polyva-pvafilm.com)
  • We, as a professional pva water soluble film-pvoh film-polyvinyl alcohol purchase manufacturer, have been focusing on improving ourselves to offer customers satisfying service. (polyva-pvafilm.com)
Characterization2
  • Qiu, K & Netravali, AN 2012, ' Fabrication and characterization of biodegradable composites based on microfibrillated cellulose and polyvinyl alcohol ', Composites Science and Technology , vol. 72, no. 13, pp. 1588-1594. (umn.edu)
  • Here we show the contribution of tribology, surface charge, and nanoindentation for characterization of polyvinyl alcohol hydrogel and porcine articular joint cartilage. (anton-paar.com)
Particles1
  • To eliminate the arterial supply of the external membrane of CSDH, 2 branches of the MMA were selected and occluded by injection of polyvinyl alcohol particles. (medscape.com)
Formulations1
  • The encapsulation of this peptide into different polyvinyl alcohol formulations is examined here. (lancs.ac.uk)
Biodegradable Composites1
  • Microfibrillated cellulose (MFC) based thin membrane-like fully biodegradable composites were produced by blending MFC suspension with polyvinyl alcohol (PVA). (umn.edu)
Solubility2
  • Polyvinyl alcohol (PVA) film is mainly driven by its demand for the packaging of detergent, as the material exhibits oxygen barrier, water solubility, and biodegradable properties. (grandviewresearch.com)
  • Among these, the food packaging segment holds a substantial share in the market at present and is slated to grow profusely during the stipulated timeframe, owing to high water solubility and biodegradability of polyvinyl alcohol. (marketstudyreport.com)
Film1
  • The dissolvable pouches are made out of a Certified-Edible PolyVinyl Alcohol film. (seedsheets.com)
React1
  • It can react with formaldehydes to form polyvinyl acetal. (china-pva.net)
Insight2
  • IMARC's new TMMR " Polyvinyl Alcohol Market - Industry Trends, Prices, Manufacturing Process, Applications, Raw Materials, Manufacturers, Regional Breakup and Mass Balance " provides a technical, analytical and statistical insight into the polyvinyl alcohol market. (imarcgroup.com)
  • Apart from the market analysis, the report also provides an exhaustive technical insight on polyvinyl alcohol. (imarcgroup.com)
Gloves1
  • Avoid gloves made of Polyvinyl alcohol (PVA). (europa.eu)
Chemical Properties1
  • Polyvinyl alcohol (PVA) has stable chemical properties, non-toxic harmless and non-pollution, non-explosive. (kplintl.com)
Forecast period2
  • These factors are expected to fuel the demand for biodegradable packaging solution, which, in turn, is expected to propel the demand for polyvinyl alcohol films over the forecast period. (grandviewresearch.com)
  • The primary aim of disseminating this information is to give a descriptive analysis of how trends could potentially affect the coming future of the Polyvinyl Alcohol Fibers market during the forecast period. (aptlecco.com)
India1
  • Developments in the packaging industry, particularly for detergents and agrochemicals , in countries, such as India, China, and Taiwan, are expected to boost the demand for polyvinyl alcohol films in APAC. (grandviewresearch.com)
Packaging industry1
  • This factor is expected to drive the demand for polyvinyl alcohol (PVA) films, particularly in the packaging industry. (grandviewresearch.com)
EWG Skin Deep® | Grande Cosmetics GrandeMASCARA Waterproof Conditioning Peptide Mascara
EWG Skin Deep® | Grande Cosmetics GrandeMASCARA Waterproof Conditioning Peptide Mascara (ewg.org)
Pharmaceutics | Free Full-Text | Polymers for Extrusion-Based 3D Printing of Pharmaceuticals: A Holistic Materials-Process...
Pharmaceutics | Free Full-Text | Polymers for Extrusion-Based 3D Printing of Pharmaceuticals: A Holistic Materials-Process... (mdpi.com)
What Type of Gloves Protects Your Hands From Hazardous Chemicals?
What Type of Gloves Protects Your Hands From Hazardous Chemicals? (edcmag.com)
3M 5414 Polyvinyl Alcohol Film Solder Masking Tape | EIS
3M 5414 Polyvinyl Alcohol Film Solder Masking Tape | EIS (eis-inc.com)
Hair spray poisoning: MedlinePlus Medical Encyclopedia
Hair spray poisoning: MedlinePlus Medical Encyclopedia (medlineplus.gov)
Trending - Polyvinyl Alcohol - Center for Research on Ingredient Safety
Trending - Polyvinyl Alcohol - Center for Research on Ingredient Safety (canr.msu.edu)
Other papers submitted by: Professor Hongwu Sun
Other papers submitted by: Professor Hongwu Sun (dovepress.com)
EWG's Guide to Healthy Cleaning | Dropps Stain & Odor Laundry Detergent Pods, Unscented Cleaner Rating
EWG's Guide to Healthy Cleaning | Dropps Stain & Odor Laundry Detergent Pods, Unscented Cleaner Rating (ewg.org)
EWG's Guide to Healthy Cleaning | Grab Green Automatic Dishwashing Detergent Pods, Red Pear with Magnolia Cleaner Rating
EWG's Guide to Healthy Cleaning | Grab Green Automatic Dishwashing Detergent Pods, Red Pear with Magnolia Cleaner Rating (ewg.org)
Recently Published GRAS Notices and FDA Letters | FDA
Recently Published GRAS Notices and FDA Letters | FDA (fda.gov)
Journal of Advanced Oxidation Technologies
Journal of Advanced Oxidation Technologies (degruyter.com)
Tagrisso: Package Insert / Prescribing Information - Drugs.com
Tagrisso: Package Insert / Prescribing Information - Drugs.com (drugs.com)
Tybost: Package Insert / Prescribing Information - Drugs.com
Tybost: Package Insert / Prescribing Information - Drugs.com (drugs.com)
Prilo Patch: Package Insert / Prescribing Information - Drugs.com
Prilo Patch: Package Insert / Prescribing Information - Drugs.com (drugs.com)
Search of: Polyvinyl Alcohol, Unspecified | ( Map: Canada ) - List Results - ClinicalTrials.gov
Search of: Polyvinyl Alcohol, Unspecified | ( Map: Canada ) - List Results - ClinicalTrials.gov (clinicaltrials.gov)
JCM | Free Full-Text | The Role of Antioxidants on Wound Healing: A Review of the Current Evidence
JCM | Free Full-Text | The Role of Antioxidants on Wound Healing: A Review of the Current Evidence (mdpi.com)
Development of Crack-Free Alumina Sol-gel/Poly(vinyl Alcohol) Membranes for Glucose Oxidase Immobilization | Wong | ASEAN...
Development of Crack-Free Alumina Sol-gel/Poly(vinyl Alcohol) Membranes for Glucose Oxidase Immobilization | Wong | ASEAN... (jurnal.ugm.ac.id)
DailyMed - BRIMONIDINE- brimonidine tartrate solution/ drops
DailyMed - BRIMONIDINE- brimonidine tartrate solution/ drops (dailymed.nlm.nih.gov)
US2976173A - Process for applying a hydraulic cementitious material to a structural base and article produced thereby ...
US2976173A - Process for applying a hydraulic cementitious material to a structural base and article produced thereby ... (patents.google.com)
Emollient Data Discouraging for Atopic Dermatitis Prevention
Emollient Data Discouraging for Atopic Dermatitis Prevention (medscape.com)
CDC - DPDx - Amebiasis
CDC - DPDx - Amebiasis (cdc.gov)
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Rolling paper - Wikipedia (en.wikipedia.org)
Lower Gastrointestinal Bleeding: Practice Essentials, Background, Anatomy
Lower Gastrointestinal Bleeding: Practice Essentials, Background, Anatomy (medscape.com)
Lower Gastrointestinal Bleeding Workup: Approach Considerations, Computed Tomography (CT) Scanning, Computed Tomographic...
Lower Gastrointestinal Bleeding Workup: Approach Considerations, Computed Tomography (CT) Scanning, Computed Tomographic... (medscape.com)
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Lower Gastrointestinal Bleeding Clinical Presentation: History, Physical Examination (medscape.com)
Control of Health and Safety Hazards in Commercial Dry Cleaners | NIOSH | CDC
Control of Health and Safety Hazards in Commercial Dry Cleaners | NIOSH | CDC (cdc.gov)
Ana FERNANDES | Associate Professor | Doctor of Pharmacy | Cooperativa de Ensino Superior Egas Moniz, Caparica | Instituto...
Ana FERNANDES | Associate Professor | Doctor of Pharmacy | Cooperativa de Ensino Superior Egas Moniz, Caparica | Instituto... (researchgate.net)
21st Century Glucosamine & Chondroitin Plus Hyaluronic Acid + MSM 120 Tabs - Swanson®
21st Century Glucosamine & Chondroitin Plus Hyaluronic Acid + MSM 120 Tabs - Swanson® (swansonvitamins.com)
Signature SELECT Dish Powder Packs Lemon Pouch - 32 Count - Albertsons
Signature SELECT Dish Powder Packs Lemon Pouch - 32 Count - Albertsons (albertsons.com)