Cyclic amide of caproic acid used in manufacture of synthetic fibers of the polyamide type. Can cause local irritation.
Use for articles on the investing of funds for income or profit.
The interchange of goods or commodities, especially on a large scale, between different countries or between populations within the same country. It includes trade (the buying, selling, or exchanging of commodities, whether wholesale or retail) and business (the purchase and sale of goods to make a profit). (From Random House Unabridged Dictionary, 2d ed, p411, p2005 & p283)
Activity involved in transfer of goods from producer to consumer or in the exchange of services.
The direct struggle between individuals for environmental necessities or for a common goal.
The ability to learn and to deal with new situations and to deal effectively with tasks involving abstractions.
Standardized tests that measure the present general ability or aptitude for intellectual performance.
Publications printed and distributed daily, weekly, or at some other regular and usually short interval, containing news, articles of opinion (as editorials and letters), features, advertising, and announcements of current interest. (Webster's 3d ed)
Detailed account or statement or formal record of data resulting from empirical inquiry.
Organizations established by endowments with provision for future maintenance.
The application of nutritional principles to regulation of the diet and feeding persons or groups of persons.
The collection, writing, and editing of current interest material on topics related to biomedicine for presentation through the mass media, including newspapers, magazines, radio, or television, usually for a public audience such as health care consumers.
Copies of a work or document distributed to the public by sale, rental, lease, or lending. (From ALA Glossary of Library and Information Science, 1983, p181)
Economic sector concerned with the provision, distribution, and consumption of health care services and related products.
The effort of two or more parties to secure the business of a third party by offering, usually under fair or equitable rules of business practice, the most favorable terms.
Application of marketing principles and techniques to maximize the use of health care resources.
The prediction or projection of the nature of future problems or existing conditions based upon the extrapolation or interpretation of existing scientific data or by the application of scientific methodology.
A metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION.
A small colorless crystal used as an anticonvulsant, a cathartic, and an electrolyte replenisher in the treatment of pre-eclampsia and eclampsia. It causes direct inhibition of action potentials in myometrial muscle cells. Excitation and contraction are uncoupled, which decreases the frequency and force of contractions. (From AMA Drug Evaluations Annual, 1992, p1083)
Any enterprise centered on the processing, assembly, production, or marketing of a line of products, services, commodities, or merchandise, in a particular field often named after its principal product. Examples include the automobile, fishing, music, publishing, insurance, and textile industries.
The aggregate business enterprise of agriculture, manufacture, and distribution related to tobacco and tobacco-derived products.
That segment of commercial enterprise devoted to the design, development, and manufacture of chemical products for use in the diagnosis and treatment of disease, disability, or other dysfunction, or to improve function.
Compounds which contain the methyl radical substituted with two benzene rings. Permitted are any substituents, but ring fusion to any of the benzene rings is not allowed.
Benzene derivatives that include one or more hydroxyl groups attached to the ring structure.
Non-steroidal compounds with estrogenic activity.
An antiseptic and disinfectant aromatic alcohol.
Exogenous agents, synthetic and naturally occurring, which are capable of disrupting the functions of the ENDOCRINE SYSTEM including the maintenance of HOMEOSTASIS and the regulation of developmental processes. Endocrine disruptors are compounds that can mimic HORMONES, or enhance or block the binding of hormones to their receptors, or otherwise lead to activating or inhibiting the endocrine signaling pathways and hormone metabolism.
Agents used to occlude dental enamel pits and fissures in the prevention of dental caries.
A hybrid separation technique combining both chromatographic and electrophoretic separation principles. While the method was invented to separate neutral species, it can also be applied to charged molecules such as small peptides.
A highly-sensitive (in the picomolar range, which is 10,000-fold more sensitive than conventional electrophoresis) and efficient technique that allows separation of PROTEINS; NUCLEIC ACIDS; and CARBOHYDRATES. (Segen, Dictionary of Modern Medicine, 1992)
Heterocyclic rings containing three nitrogen atoms, commonly in 1,2,4 or 1,3,5 or 2,4,6 formats. Some are used as HERBICIDES.
A polyvinyl polymer of variable molecular weight; used as suspending and dispersing agent and vehicle for pharmaceuticals; also used as blood volume expander.
Substances made up of an aggregation of small particles, as that obtained by grinding or trituration of a solid drug. In pharmacy it is a form in which substances are administered. (From Dorland, 28th ed)
An iodinated polyvinyl polymer used as topical antiseptic in surgery and for skin and mucous membrane infections, also as aerosol. The iodine may be radiolabeled for research purposes.
A loose confederation of computer communication networks around the world. The networks that make up the Internet are connected through several backbone networks. The Internet grew out of the US Government ARPAnet project and was designed to facilitate information exchange.
An essential amino acid. It is often added to animal feed.
Exclusive legal rights or privileges applied to inventions, plants, etc.
Software used to locate data or information stored in machine-readable form locally or at a distance such as an INTERNET site.
Sequential operating programs and data which instruct the functioning of a digital computer.
A condition in which the FORAMEN OVALE in the ATRIAL SEPTUM fails to close shortly after birth. This results in abnormal communications between the two upper chambers of the heart. An isolated patent ovale foramen without other structural heart defects is usually of no hemodynamic significance.
The discarding or destroying of liquid waste products or their transformation into something useful or innocuous.
A species of rod-shaped bacteria that is a common soil saprophyte. Its spores are widespread and multiplication has been observed chiefly in foods. Contamination may lead to food poisoning.
Contaminated water generated as a waste product of human activity.
Any of several processes in which undesirable impurities in water are removed or neutralized; for example, chlorination, filtration, primary treatment, ion exchange, and distillation. It includes treatment of WASTE WATER to provide potable and hygienic water in a controlled or closed environment as well as provision of public drinking water supplies.
Polymers where the main polymer chain comprises recurring amide groups. These compounds are generally formed from combinations of diamines, diacids, and amino acids and yield fibers, sheeting, or extruded forms used in textiles, gels, filters, sutures, contact lenses, and other biomaterials.
Worthless, damaged, defective, superfluous or effluent material from industrial operations.

Nitrilase of Rhodococcus rhodochrous J1. Conversion into the active form by subunit association. (1/19)

Nitrilase-containing resting cells of Rhodococcus rhodochrous J1 converted acrylonitrile and benzonitrile to the corresponding acids, but the purified nitrilase hydrolyzed only benzonitrile, and not acrylonitrile. The activity of the purified enzyme towards acrylonitrile was recovered by preincubation with 10 mM benzonitrile, but not by preincubation with aliphatic nitriles such as acrylonitrile. It was shown by light-scattering experiments, that preincubation with benzonitrile led to the assembly of the inactive, purified and homodimeric 80-kDa enzyme to its active 410-kDa aggregate, which was proposed to be a decamer. Furthermore, the association concomitant with the activation was reached after dialysis of the enzyme against various salts and organic solvents, with the highest recovery reached at 10% saturated ammonium sulfate and 50% (v/v) glycerol, and by preincubation at increased temperatures or enzyme concentrations.  (+info)

Hyper-inducible expression system for streptomycetes. (2/19)

Streptomycetes produce useful enzymes and a wide variety of secondary metabolites with potent biological activities (e.g., antibiotics, immunosuppressors, pesticides, etc.). Despite their importance in the pharmaceutical and agrochemical fields, there have been no reports for practical expression systems in streptomycetes. Here, we developed a "P(nitA)-NitR" system for regulatory gene expression in streptomycetes based on the expression mechanism of Rhodococcus rhodochrous J1 nitrilase, which is highly induced by an inexpensive and safe inducer, epsilon-caprolactam. Heterologous protein expression experiments demonstrated that the system allowed suppressed basal expression and hyper-inducible expression, yielding target protein levels of as high as approximately 40% of all soluble protein. Furthermore, the system functioned in important streptomycete strains. Thus, the P(nitA)-NitR system should be a powerful tool for improving the productivity of various useful products in streptomycetes.  (+info)

Effect of high hydrostatic pressure on the barrier properties of polyamide-6 films. (3/19)

Little is known about the barrier properties of polymer films during high pressure processing of prepackaged foods. In order to learn more about this, we examined the influence of high hydrostatic pressure on the permeation of raspberry ketone (dissolved in ethanol/water) through polyamide-6 films at temperatures between 20 and 60 degrees C. Permeation was lowered by increasing pressure at all temperatures. At 23 degrees C, the increasing pressure sequence 0.1, 50, 100, 150, and 200 MPa correlated with the decreasing permeation coefficients P/(10(9) cm(2) s-1) of 6.2, 3.8, 3.0, 2.2, and 1.6. Analysis of the permeation kinetics indicated that this effect was due to a reduced diffusion coefficient. Pressure and temperature acted antagonistically to each other. The decrease in permeation at 200 MPa was compensated for by a temperature increase of 20 degrees C. After release of pressure, the former permeation coefficients were recovered, which suggests that this 'pressure effect' is reversible. Taken together, our data revealed no detrimental effects of high hydrostatic pressure on the barrier properties of polymer films.  (+info)

A new method for measuring free drug concentration: retinal tissue as a biosensor. (4/19)

PURPOSE: To develop a method of using isolated rat retina as a biosensor in experiments on controlled drug release for measuring the resultant concentration of free model drug in living tissue and for testing the biocompatibility of the polymers and polymeric nanostructures used as drug carriers. METHODS: The method is based on the monotonic dependence of the photoresponse kinetics of retinal rods on the concentration of the membrane-permeable phosphodiesterase inhibitor 3-isobutyl-1-methylxanthine (IBMX). Changes in the time to peak (tp) of linear-range rod photoresponses were followed by transretinal ERG mass potential recordings in the aspartate-treated, dark-adapted rat retina. The dependence of tp on [IBMX] was measured, and the calibration curve thus obtained was used to determine the amount of IBMX released from polymeric structures. The biocompatibility of the carrier was first assessed by the degree to which rods retained stable function in the presence of the polymer or monomers alone. RESULTS: The dependence of tp on [IBMX] was well-described by a second-order polynomial. After each change of [IBMX], a new equilibrium state was reached within 6 to 9 minutes, depending on temperature. The amounts of IBMX released from biocompatible polymeric structures were measurable with good accuracy in the range 10 to 300 microM. CONCLUSIONS: This method enables accurate concentration determinations of the model drug IBMX in retinal tissue in drug-release experiments. The concentration dependence of the photoresponse kinetics has to be calibrated for each retina and temperature. The same preparation can be used for rapid testing of possible bioincompatibility of various molecules.  (+info)

Temperature limit values for touching cold surfaces with the fingertip. (5/19)

OBJECTIVES: At the request of the European Commission and in the framework of the European Machinery Directive, research was performed in five different laboratories to develop specifications for surface temperature limit values for the short-term accidental touching of the fingertip with cold surfaces. METHODS: Data were collected in four laboratories with a total of 20 males and 20 females performing a grand total of 1655 exposures. Each touched polished blocks of aluminium, stainless steel, nylon-6 and wood using the distal phalanx of the index finger with a contact force of 1.0, 2.9 and 9.8 N, at surface temperatures from +2 to -40 degrees C for a maximum duration of 120 s. Conditions were selected in order to elicit varying rates of skin cooling upon contact. Contact temperature (TC) of the fingertip was measured over time using a T-type thermocouple. RESULTS: A database obtained from the experiments was collated and analysed to characterize fingertip contact cooling across a range of materials and surface temperatures. The database was subsequently used to develop a predictive model to describe the contact duration required for skin contact temperature to reach the physiological criteria of onset of pain (15 degrees C), onset of numbness (7 degrees C) and onset of frostbite risk (0 degrees C). CONCLUSIONS: The data reflect the strong link between the risk of skin damage and the thermal properties of the material touched. For aluminium and steel, skin temperatures of 0 degrees C occurs within 2-6 s at surface temperatures of -15 degrees C. For non-metallic surfaces, onset of numbness occurs within 15-65 s of contact at -35 degrees C and onset of cold pain occurs within 5 s of contact at -20 degrees C. The predictive model subsequently developed was a non-linear exponential expression also reflecting the effects of material thermal properties and initial temperature. This model provides information for the protection of workers against the risk of cold injury by establishing the temperature limits of cold touchable surfaces for a broad range of materials, and it is now proposed as guidance values in a new international standard.  (+info)

High-yield activation of scaffold polymer surfaces to attach cell adhesion molecules. (6/19)

Zirconium tetra(tert-butoxide) reacts with surface amide groups of polyamide nylon 6/6 to give (eta(2)-amidate)zirconium complexes in high yield. These surface complexes react to bond the cell-adhesive peptide arginine-glycine-aspartic acid (RGD) to the polymer surface. A surface loading of 0.18 nmol/cm(2) of RGD is achieved, which is 20-1000 times higher than previously reported attainable on natural or synthetic polymers by other strategies. Approximately 40% of the nylon surface is covered by the RGD, which gives a surface that is both stable to hydrolysis and highly active for cell adhesion and spreading in vitro.  (+info)

Nylon-6 capillary-channeled polymer fibers as a stationary phase for the mixed-mode ion exchange/reversed-phase chromatography separation of proteins. (7/19)

Capillary-channeled polymer (C-CP) fibers extruded from nylon-6 are used as the stationary phase for the ion-exchange/reversed-phase mixed-mode chromatographic separation of a three protein mixture. The nylon-6 C-CP fibers are packed collinearly in a 250 x 1.5-mm i.d. column with an interstitial fraction of approximately 0.6. The effects of four displacing salts at three different pHs are studied with regards to protein retention time, peak width, selectivity, and resolution for a synthetic mixture consisting of myoglobin, ribonuclease A, and lysozyme to determine the optimum mobile phase conditions. The net charge model is found to be inadequate in fully explaining the retention behavior, as the proteins are retained by anion and cation-exchange interactions, as well as hydrophobic interactions with the stationary phase. It is found that pH and displacing salt strength had a significant influence on the retention properties and resolution of the proteins.  (+info)

Optimal TBHP allylic oxidation of Delta5-steroids catalyzed by dirhodium caprolactamate. (8/19)

Dirhodium caprolactamate is the most efficient catalyst for the oxidation of Delta5-steroids to 7-keto-Delta5-steroids by 70% tert-butyl hydroperoxide in water (T-HYDRO). Isolated product yields range from 38 to 87%.  (+info)

Purchase this report (Price 4850 USD for a single-user license) - https://www.360researchreports.com/purchase/15969901. Finally, the report provides detailed profile and data information analysis of leading Caprolactam company.. With tables and figures helping analyses worldwide Global Caprolactam market trends, this research provides key statistics on the state of the industry and is a valuable source of guidance and direction for companies and individuals interested in the market.. Major Highlights of TOC:. 1 Caprolactam Market Overview. 1.1 Product Overview and Scope of Caprolactam 1.2 Caprolactam Segment by Type. 1.3 Caprolactam Segment by Application. 1.4 Global Caprolactam Market Size Estimates and Forecasts. 1.5 Caprolactam Industry. 1.6 Caprolactam Market Trends. 2 Global Caprolactam Market Competition by Manufacturers. 2.1 Global Caprolactam Sales Market Share by Manufacturers (2016-2021). 2.2 Global Caprolactam Revenue Share by Manufacturers (2016-2021). 2.3 Global Caprolactam Average ...
TY - JOUR. T1 - Characterization of capillary-channeled polymer fiber stationary phases for high-performance liquid chromatography protein separations. T2 - Comparative analysis with a packed-bed column. AU - Nelson, Dwella M.. AU - Marcus, R. Kenneth. PY - 2006/12/15. Y1 - 2006/12/15. N2 - Capillary-channeled polymer (C-CP) fibers are investigated as reversed-phase (RP) stationary phases for high-performance liquid chromatography of proteins. A comparative analysis of column characteristics for polypropylene and poly(ethylene terephthalate) C-CP fiber columns and a conventional packed-bed (C4-derivatized silica) column has been undertaken. Five proteins (ribonuclease A, cytochrome c, lysozyme, myoglobin, bovine serum albumin) were used to investigate the separation characteristics under typical RP gradient conditions. Column performance was compared under standard (identical) and optimized RP Chromatographic conditions. The gradient compositions utilized with the C-CP fiber columns are similar ...
China Ammonium Sulphate (N 21%) (caprolactam grade) (accept SGS or BV inspection), Find details about China Ammonium Sulphate, Ammonium Sulphate Caprolactam Grade from Ammonium Sulphate (N 21%) (caprolactam grade) (accept SGS or BV inspection) - Jinan ZZ International Trade Co., Ltd.
CAPROLACTAM MAGNESIUM BROMIDE 17091-31-5 route of synthesis, CAPROLACTAM MAGNESIUM BROMIDE chemical synthesis methods, CAPROLACTAM MAGNESIUM BROMIDE synthetic routes ect.
eReports.Biz has published new report on Global Caprolactam Market report. This Caprolactam market report focuses on the Caprolactam in Global market
Caprolactam Chemicals Competitors List - Compare Caprolactam Chemicals with its Competitors in terms of Share Price, Stock price forecast, trends, charts and more on The Economic Times
The report generally describes caprolactam magnesium bromide, examines its uses, production methods, patents. Caprolactam magnesium bromide market situation
Bacillus cereus Mediated ε-Caprolactam Degradation: An Initiative for Waste Water Treatment of Nylon-6 Production Plant. Abstract.
Volume in 100-kilo, Value in UK£ and US$, Change and Share - Polyester Staple Fiber and Filament Yarn Prices in India - Monthly and Historical Data - Paraxylene-PX, PTA, MEG - Contract and Spot Prices in Asia - Spandex & Nylon Market Prices - Daily and historical prices in China - Raw material prices: PTMEG and Caprolactam - Gross margin: Nylon/CPL and Spandex/PTMEG spreads
The chemical works, owned by Nypro UK (a joint venture between Dutch State Mines (DSM) and the British National Coal Board (NCB)) had originally produced fertiliser from by-products of the coke ovens of a nearby steelworks. Since 1967, it had instead produced caprolactam, a chemical used in the manufacture of nylon 6.[a] The caprolactam was produced from cyclohexanone. This was originally produced by hydrogenation of phenol, but in 1972 additional capacity was added, built to a DSM design in which hot liquid cyclohexane was partially oxidised by compressed air. The plant was intended to produce 70,000 tpa (tons per annum) of caprolactam but was reaching a rate of only 47,000 tpa in early 1974. Government controls on the price of caprolactam put further financial pressure on the plant.[2] It was a failure of the cyclohexane plant that led to the disaster. A major leak of liquid from the reactor circuit caused the rapid formation of a large cloud of flammable hydrocarbon. When this met an ignition ...
In 2018, Top exporters of Heterocyclic compounds; lactams; other than 6-hexanelactam (epsilon caprolactam) are Ireland ($7,633,206.93K , 27,279 Kg), Belgium ($7,187,788.89K , 15,915,500 Kg), European Union ($2,162,593.57K , 38,129,100 Kg), Singapore ($1,075,335.30K , 712,056 Kg), United Kingdom ($823,439.86K , 254,932 Kg ...
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After the capital repair activities facility producing caprolactam at JSC ShchekinoAzot is again fully cut into operation and ready to work at ultimate capacities. Launching operations were being executed by the staff during 1,5 days, manufacturing of products with required quality began fast
Caprolactam market report contains multiple sections, such as the market size, drivers, restraint, trends with the market forecast for the time period of 2020 to 2030.
Research Report on Global Caprolactam (CAS 105-60-2) Market Research Report 2017. The Report includes market price, demand, trends, size, Share, Growth, Forecast, Analysis & Overview.
GlobalDatas report, Caprolactam Industry Outlook in Argentina to 2016 - Market Size, Price Trends and Trade Balance provides an in-depth coverage of Argentina Caprolactam industry. The research presents Caprolactam demand and production forecasts, end use demand forecasts, price trends, and trade balance data. Overall, the report presents a comprehensive coverage of Argentina Caprolactam industry including all the major parameters.
Phenol Global Market to 2020 - Consistent Demand for Bisphenol-A, Phenolic Resins & Caprolactam Will Drive Future Growth is an in-depth report from GBI Research focusing on the demand side of ...
Caprolactam price reports in Asia and Europe provide you with up-to-date and reliable price assessments alongside unbiased market intelligence news.
Enabling a More Robust Extractables and Leachables Risk Assessment extractables and potential leachables. All polymeric components such as the filters and single-use systems used in biopharmaceutical manufacturing must be assessed for safety through an evaluation of extractables and potential leachables. Extractables are compounds that can be extracted from these materials while leachables are compounds that leach from the materials into the process stream.
A series of sidearm functionalized bisoxazoline ligands has been synthesized by reaction of the monolithiated methyl{bis(oxazolinyl)}methane with the appropriate electrophiles, and tested in the copper catalyzed asymmetric allylic oxidation of cyclohexene (Kharasch-Sosnovski reaction). The observed enantioselectivities were higher (up to 85% ee) than for the unfunctionalized bisoxazoline (BOX) derivatives (ca. 60% ee). Regardless of the functional groups incorporated into the sidearm unit, the ees obtained for the different derivatives were essentially indistinguishable. This implies that the sidearms do not interfere directly in this reaction and only play an indirect role by virtue of their steric demand. Three of the copper complexes have been characterized by X-ray diffraction, establishing a distorted octahedral coordination geometry around the copper atom in all three cases. In the elongated distorted CuN2O4 octahedra, the two nitrogen atoms of the oxazolines and one oxygen atom of ...
Professor Phil Baran and coworkers have developed a new reagent, N-Hydroxytetrachlorophthalimide (ALD00564), which provides a cheap, scalable, and safe synthetic alternative to highly used transformations like allylic oxidations, as well as Negishi and Suzuki-Miyaura type cross-coupling reactions.
Read Cu(acac)2-PVA composite nanofibers in catalysis of Michael addition of carbon nucleophiles to α,β-unsaturated carbonyl compounds, Iranian Polymer Journal on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
Nanostructuring organic polymers and organic/inorganic hybrid materials and controlling blend morphologies at the molecular level are the prerequisites for modern electronic devices including biological sensors, light emitting diodes, memory devices and solar cells. To achieve all-around high performance, multiple organic and inorganic entities, each designed for specific functions, are commonly incorporated into a single device. Accurate arrangement of these components is a crucial goal in order to achieve the overall synergistic effects. We describe here a facile methodology of nanostructuring conjugated polymers and inorganic quantum dots into well-ordered core/shell composite nanofibers through cooperation of several orthogonal non-covalent interactions including conjugated polymer crystallization, block copolymer self-assembly and coordination interactions. Our methods provide precise control on the spatial arrangements among the various building blocks that are otherwise incompatible with one
For temperature limits of SKF greases, refer to Selecting a suitable grease.. When using lubricants not supplied by SKF, temperature limits should be evaluated according to the Traffic light concept.. ...
Dear customer,. Welcome to CCFEI.. We are a company providing professional web services. We have obtained leading edge in fields including tracking staple commodity prices at home and abroad, industry analysis, investment consultation, conference and exhibition, etc., and provide varied and timely services to help you compete in the market and gain profits from investment.. Currently, we mainly provide business information, such as prices, imp & exp data, plant dynamics and industrial operations, of key products, covering Chemical, Polyester, R-PET, Nylon, Viscose, Acrylic, Spandex, Cotton and Textile segments. Our main products include: online live news, monthly report, annual report, research, advertising, customized VIP services, etc.. ...
In Annex IX of Regulation (EC) No 1907/2006, it is laid down that chronic tests shall be proposed by the registrant if the chemical safety assessment indicates the need to investigate further the effects on fish. According to Annex I of this regulation, the chemical safety assessment triggers further action when the substance or the preparation meets the criteria for classification as dangerous according to Directive 67/548/EEC or Directive 1999/45/EC or is assessed to be a PBT or vPvB. The hazard assessment of e-caprolactam reveals neither a need to classify the substance as dangerous to the environment, nor is it a PBT or vPvB substance, nor are there any further indications that the substance may be hazardous to the environment. Therefore, and for reasons of animal welfare a chronic test on fish is not provided. Furthermore, respective exposure scenarios are not calculated. ...
ammonium sulphate,ammonium sulfate,steel grade ammonium sulphate powder,crystal granular ammonium sulphate fertilizer,urea,ammonium chloride, fertiliser
This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search syntax; automatic word stemming and relevance ranking; as well as graphical results.
Elite-MTBE, Low Polarity Stationary Phase, Length: 30m, Inner Diameter: 0.53mm, Film Thickness: 3.00mm, Temperature Limits: 10 to 250°C
Steel or PEEK cages can be used at the same operating temperatures as the bearing rings and rollers. For temperature limits of cages made of other polymer materials, refer to Polymer cages ...
Elite-XLB, Specialty Phase for GC/MS with Exceptionally Low Bleed, Length: 30m, Inner Diameter: 0.32mm, Film Thickness: 1.00mm, Temperature Limits: 30 to 340/360°C
Elite-XLB, Specialty Phase for GC/MS with Exceptionally Low Bleed, Length: 30m, Inner Diameter: 0.25mm, Film Thickness: 0.10mm, Temperature Limits: 30 to 340/360°C
Elite-XLB, Specialty Phase for GC/MS with Exceptionally Low Bleed, Length: 15m, Inner Diameter: 0.32mm, Film Thickness: 0.25mm, Temperature Limits: 30 to 340/360°C
Elite-XLB, Specialty Phase for GC/MS with Exceptionally Low Bleed, Length: 15m, Inner Diameter: 0.32mm, Film Thickness: 0.25mm, Temperature Limits: 30 to 340/360°C
Polymer recycle has been practiced as part of the manufacturing process for nylon-6,6 (219) and nylon-6 (220) almost from the beginning of the iadustry. Acid hydrolysis by Du Pont and base hydrolysis by BASF and Rhc ne-Poulenc of relatively pure nylon-6,6 waste streams, followed by separation of iagredients, purification, and reuse, has been practiced for many years. Also, phosphoric acid-cataly2ed hydrolysis and steam distillation of caprolactam from pure nylon-6 is still used by BASF, Rhc ne-Poulenc, and SNIA. However, it is the challenge of recycling post-consumer waste that has generated the greatest activity siace 1990. Stimulated by more stringent governmental regulations for recycling plastic packagiag and automotive plastic components la Germany and the growing landfill problem ia the United States, the nylon iadustry has developed several technologies to address the issue of recycling post-consumer waste. One of the greatest economic challenges is the collection and separation of nylon ...
We present a new and efficient strategy for the atom-economic transformation of both alkynes and allenes to allylic functionalized structures via a Rh-catalyzed isomerization/addition reaction which has been developed in our working group. Our methodology thus grants access to an important structural class valued in modern organic chemistry for both its versatility for further functionalization and the potential for asymmetric synthesis with the construction of a new stereogenic center. This new methodology, inspired by mechanistic investigations by Werner in the late 1980s and based on preliminary work by Yamamoto and Trost, offers an attractive alternative to other established methods for allylic functionalization such as allylic substitution or allylic oxidation. The main advantage of our methodology consists of the inherent atom economy in comparison to allylic oxidation or substitution, which both produce stoichiometric amounts of waste and, in case of the substitution reaction, require ...
Aim: The aim of this study was to describe first-line managers experiences of alternative modes of funding elderly care in two communities in western Sweden.. Background: A growing elderly population demands alternative modes of funding elderly care for better outcomes for patients and better efficiency as it is publicly funded through taxation.. Methods: The study comprised a total of eight semi-structured interviews with first-line managers working within elderly care. The interviews were analysed using manifest qualitative content analysis. Respect for the individuals was a main concern in the study.. Results: One category, quality improvement, and four subcategories freedom of choice, organisational structure, quality awareness and market forces effects were identified to describe first-line managers experiences of the operation of elderly care.. Conclusions: Quality improvement was an important factor to deal with when elderly care was operated in different organisational perspectives, ...
In Paramecium, small granular particles are present in the cytoplasm called as kappa particles. Kappa particles produce a protein called paramecin that kills the sensitive strain without kappa particles. The strain with the kappa particles is called as killer/resistant strain and the other strain is called as sensitive strain. Gene responsible for producing kappa particles is present in homozygous or heterozygous dominant condition in killer strain while it is present in recessive form in sensitive strain. Paramecium reproduces both by sexual and asexual mode. During asexual reproduction, when conditions favour the cells undergo cell division while the kappa particles cannot divide at the same rate. Therefore the daughter cells receive less number of kappa particles and after few generations there can be complete loss of kappa particles. In this situation, strains with dominant alleles remain without any kappa particles. This proves the gene for kappa particles can only help in multiplication of ...
Stem Cells International is a peer-reviewed, Open Access journal that publishes original research articles, review articles, and clinical studies in all areas of stem cell biology and applications. The journal will consider basic, translational, and clinical research, including animal models and clinical trials.
Ethylene polymers having a) a Polydispersity Index of about 2 to about 4; b) a melt index, MI, and Relaxation Spectrum Index, RSI, such that (RSI)(MI.sup.0.6) is about 2.5 to about 6.5; c) a Crystallizable Chain Length Distribution Index, L.sub.w /L.sub.n, of about 1.0 to about 9; and d) a density, .rho., and a percent haze when fabricated into films such that the percent haze is less than 370.rho.-330, are provided. These ethylene polymers advantageously combine superior clarity and toughness with low extractables and enhanced processing ease.
Full Title: Identification of unknown extractables and leachables using mass spectrometry: Identification with confidence? Extractable and Leachable (E&L) studies on materials used in the manufacturing process and container closer systems of drug products...
FRANKFURT, Germany (AP) ? Chemicals and oil company BASF SE warned Thursday that it will find it more difficult to achieve its full-year profit target as it reported a 4.2 percent fall in second-quarter earnings due to weaker demand in an uneven global economy.. Following the warning, BASF shares fell 4 percent to 67.09 euros in morning trading in Frankfurt.. Net profit fell 4.2 percent to 1.16 billion euros ($1.53 billion) even as revenues rose 2.9 percent to 18.35 billion euros.. The company, based in Ludwigshafen, Germany, said it saw thinner profit margins on some products in its basic chemicals division such as caprolactam, the raw material for a widely used form of nylon that goes into everything from lingerie to tires.. It also said its business in more extensively processed chemical products saw intense competition in some product lines. That division also saw euro earnings reduced by a weaker yen, while its year-earlier earnings were boosted by insurance payments for damage suffered ...
POLYMER PRICES: China Engineering Thermoplastics December 2016: Feedstock import quotes soar / Butadiene goes through the roof / Domestic notations also rise / Polymer notations follow suit / Demand satisfactory amid tight inventories. Among the main petrochemical feedstocks, the price of benzene, butadiene and caprolactam saw the largest gains in December, both for imported and domestically manufactured material. ...
The influence of fiber orientation and mold geometry variations on the reactive polymerization of ?-caprolactam during the mold filling phase in reactive processing is depicted in this work with the help of Computational Fluid Dynamics (CFD). Therefore the established Malkin kinetics is employed to describe the polymerization process combined with a model that correlates the viscosity of the reactive mixture with the local polymer conversion. To account for the reinforcing textile elements used for production of lightweight parts and the corresponding effects on the injection process, an approach is presented to correctly depict arbitrary fiber orientations within the cavity. Application of these models in CFD enables us to simulate the injection process for complex geometries and varying fiber orientations. Main focus lies on the identification of variations of the flow patterns and local alterations of the polymer conversion induced by different geometry elements and fiber orientations at ...
Enzymes catalyze a plethora of chemical reactions in nature. These biocatalysts offer a variety of benefits that no other synthetic catalyst can offer: high turnover, regio- and stereoselectivity, and ability to work under mild conditions and to react in environmentally friendly manufacturing processes. However, enzymes are not normally optimally suited for industrial applications. It is important to improve their properties to enable their more efficient application in an industrial setting, while also expanding the range of potential chemical reactions that they can catalyze. In this review, we focus our analysis on structural features and mechanisms of different enzymes that contain a pyridoxal-5′-phosphate (PLP) cofactor and that have noteworthy potential as biocatalysts in a variety of industries and applications. The selected PLP enzymes are ω-transaminases, lysine decarboxylase, threonine aldolase, L-tyrosine phenol-lyase, α-amino-ε-caprolactam racemases, and cystathionine β-lyase. ...
A liquid preparation of a paper dye comprising a) 15 to 50% by weight of the dye of the formula CuPc[SO2NH(CH2)3N(CH3)2]2 to 3[SO3H]1 to 2 (1), in which CuPc represents copper phthalocyanine, or the alkali metal salt of (1), b) 5 to 15% by weight of ∈-caprolactam, c) 1 to 8% by weight of formic acid, d) 1 to 7% by weight of benzyl alcohol, e) 0 to 3% by weight of a lower aliphatic organic acid, f) 0 to 5% by weight of an inorganic salt and g) water, to complete to 100% by weight, a process for the production of said preparation and the use thereof for dyeing, in particular dyeing of paper.
Caprolactam exposure causes eye, skin, and mucous membrane irritation and skin sensitization. Respiratory tract irritation and coughing may occur after inhalation exposure. Respiratory sensitization with bronchospasm was demonstrated in one group of occupationally exposed workers ...
A double-injection micellar electrokinetic chromatography (DIMEKC) method for the identification of Æ - caprolactam and melamine deliberately added to povidone (polyvin..
TY - JOUR. T1 - Comparative study of the effects of high hydrostatic pressure on physicochemical, thermal, and structural properties of maize, potato, and sweet potato starches. AU - Rahman, Md Hafizur. AU - Mu, Tai Hua. AU - Zhang, Miao. AU - Ma, Meng Mei. AU - Sun, Hong Nan. PY - 2020. Y1 - 2020. N2 - Effects of high hydrostatic pressure (HHP, 100, 300, and 500 MPa for 15 and 30 min at 25°C) on physicochemical, thermal, and structural properties of maize, potato, and sweet potato starches (20%, w/w) were investigated. Amylose and damaged starch contents of all three starches were increased, but their solubility and swelling power were decreased after HHP treatment. Thermal properties of maize starch were significantly different from those of potato and sweet potato starches. Maize starch treated at 500 MPa was completely gelatinized with larger particle sizes and exhibited lower pasting properties than potato and sweet potato starches. The crystalline pattern of maize and potato starches was ...
Integral enthalpies of solution at very low concentrations of sodium carboxylates and sodium dodecylsulfate in aqueous tert-butyl alcohol solutions at 25°C and 35°C were measured with an isoperibol...
The study compared the biosensing properties of laccase biosensors based on carbon nanofibers (CNFs) and copper/carbon composite nanofibers (Cu/CNFs). The two kinds of nanofibers were prepared by electrospinning and carbonization under the same conditions. Scanning electron microscopy (SEM), X-ray diffraction (XRD) and Raman spectroscopy were employed to investigate the morphologies and structures of CNFs and Cu/CNFs. The amperometric results indicated that the Cu/CNFs/laccase(Lac)/Nafion/glass carbon electrode (GCE) possessed reliable analytical performance for the detection of catechol. The sensitivity of the Cu/CNFs/Lac/Nafion/GCE reached 33.1 μA/mM, larger than that of CNFs/Lac/Nafion/GCE. Meanwhile, Cu/CNFs/Lac/Nafion/GCE had a wider linear range from 9.95 × 10−6 to 9.76 × 10−3 M and a lower detection limit of 1.18 μM than CNFs/Lac/Nafion/GCE. Moreover, it exhibited a good repeatability, reproducibility, selectivity and long-term stability, revealing that electrospun Cu/CNFs have great
نسخه قابل چاپ خلاصه مقاله Electrospun of PEO/Chitosan, PCL/Chitosan and PVA/Chitosan composite nanofibers - گواهی پذیرش مقاله در کنفرانس
Handmade cloning (HMC) has been used to generate transgenic pigs for biomedical research. Recently, we found that parthenogenetic activation (PA) of porcine oocytes and improved HMC efficiency could be achieved by treatment with sublethal high hydrostatic pressure (HHP). However, the molecular mechanism underlying the effects of HHP treatment on embryonic development is poorly understood and so was investigated in the present study. Thus, in the present study, we undertook genome-wide gene expression analysis in HHP-treated and untreated oocytes, as well as in 4-cell and blastocyst stage embryos derived by PA or HMC. Hierarchical clustering depicted stage-specific genomic expression profiling. At the 4-cell and blastocyst stages, 103 and 163 transcripts were differentially expressed between the HMC and PA embryos, respectively (P , 0.05). These transcripts are predominantly involved in regulating cellular differentiation, gene expression and cell-to-cell signalling. We found that 44 transcripts ...
LUXI Chemical Group is involved in many industrial fields such as coal chemical, fluorine and silicon chemical, new material,fertilizer,R&D,as well as Chemical Equipment, Chemical Engineering ,New Energy Equipment, catalyst and Finance
LUXI Chemical Group is involved in many industrial fields such as coal chemical, fluorine and silicon chemical, new material,fertilizer,R&D,as well as Chemical Equipment, Chemical Engineering ,New Energy Equipment, catalyst and Finance
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Xenopus laevis embryos of stages 14-20 were subjected, for periods of 5-330 min, to hydrostatic pressures ranging from 500 to 10000 psi. The specimens were fixed under corresponding pressures and their neuroepithelium was studied under light and electron microscopy. A pressure of 3000 psi, maintained for as long as 180 min, did not inhibit neurulation though it induced slight deformities of the neuroepithelium. A pressure of 4000 psi, applied for 180 min, disrupted the apical ring of microfilaments and blocked neurulation. The cells lost their dissymmetry. The effect was reversible. Lengthening the duration of treatment to 330 min caused the neuroepithelial cells to loose their microtubules and to become round. This situation was not reversible. Our results indicated that microfilaments are more sensitive than microtubules, that both organelles became increasingly sensitive as the exerted pressure was increased and that microtubules of older embryos exhibited a better resistance. Finally, we ...
Extractables can be diverse. No single analytical method can detect all extractables, so multiple orthogonal methods must always be used. The table below summarizes analytical techniques and their ability to detect diverse chemical entities extracted from materials.. Liquid chromatography and gas chromatography are two analytical separation techniques that, when applied together, provide the ability to detect diverse extractables. The use of alternate sample introduction techniques (e.g. headspace analysis) and detectors (e.g. flame ionization detector) increases the range of detectable extractables.. In addition, sample modification techniques can provide the ability to more effectively detect specific types of extractables. For example, organic acids are often more easily detected by GC following sample derivatization.. The different techniques employed by VR Analytical are briefly described below. When a combination of these techniques is applied, a more complete characterization of the ...
Solid lubricants are available with a range of lubricity and load-carrying capabilities for use in low-speed and/or high-load applications.
Electrospinning is a versatile method to fabricate nanofibers of a range of polymeric and composite materials suitable as scaffolds for tissue engineering applications. In this study, we report the fabrication and characterization of polyaniline-carbon nanotube/poly(N-isopropyl acrylamide-co-methacrylic acid) (PANI-CNT/PNIPAm-co-MAA) composite nanofibers and PNIPAm-co-MAA nanofibers suitable as a three-dimensional (3D) conducting smart tissue scaffold using electrospinning. The chemical structure of the resulting nanofibers was characterized with FUR and H-1 NMR spectroscopy. The surface morphology and average diameter of the nanofibers were observed by SEM. Cellular response of the nanofibers was studied with mice L929 fibroblasts. Cell viability was checked on 7th day of cell culture by double staining the cells with calcein-AM and PI dye. PANI-CNT/PNIPAm-co-MAA composite nanofibers were shown the highest cell growth and cell viability as compared to PNIPAm-co-MAA nanofibers. Cell viability in ...
Calcitonin (CT) has an antiosteolytic action1 with a clear therapeutic role in the treatment of Pagets disease as well as the prevention and treatment of osteoporosis.2-4The parenteral mode of...
A real-world experiment (Allmendinger, 2016) assessing the efficacy of CO2s IR-absorption temperature capacity relative to air (N2, O2) and Argon (Ar) further establishes CO2 is not the special GHG it is commonly thought to be.. Twin styrofoam Saran-wrap-sealed tubes exposed to sunlight were used, one with pure (1,000,000 ppm) CO2 and the other with air (N2, O2) and/or Ar.. The results were admittedly surprising given expectations CO2 would operate as a radiatively distinct GHG.. The tube absorbing IR with N2 and O2 (air) and Ar warmed to a temperature limit quite similar to (55°C to 58°C) the temperature limit in the 100% CO2 tube (58°C).. There was no remarkable or special heat absorption capacity for CO2 relative to air observed. And Argon - not considered a greenhouse gas - absorbed IR to the same temperature limit as CO2. With a concentration of 9300 ppm, Ar is the third-most abundant gas in the Earths atmosphere.. Because there is so little to distinguish CO2 from the most ...
Waters provides analytical solutions to reliably and cost-effectively identify and quantify extractables, leachables, and food contact materials (FCMs) for packaging producers and product manufacturers across a wide range of industries.
Batch processiag of nylon-6 is generally used only for the production of specialty polymers such as very high molecular weight polymer or master batch polymers for special additives. In a typical modem batch process (147-150), the caprolactam is mixed ia a hoi ding tank with the desired additives and then charged to an autoclave with a small amount (2-4%) of water. During the two-stage polymeriza tion cycle, the temperature is raised from 80 to 260°C. In the first stage, water is held ia the reactor, the pressure rises, and the hydrolysis and addition steps occur. After a predetermined time the pressure is releasedand the final condensation reaction step occurs. The molecular weight of the polymer can be iacreased by means of a vacuum finishing step, if desired. The entire process can take three to five hours. The final polymer is then drained, often with a forcing pressure of iaert gas, through a die to form ribbons of polymer, which are then cooled ia water and cut iato pellets. Because ...
Other articles where Lactam is discussed: carboxylic acid: Nomenclature: Cyclic amides are called lactams. Their common names are derived in a manner similar to those of lactones, with the difference that the suffix -olactone is replaced by -olactam. Caprolactam is the starting material for the synthesis of nylon-6.
Cyclohexanone oxime is used primarily as a captive intermediate in the synthesis of caprolactam for the production of polycaprolactam (Nylon-6) fibers and plastics and also in a variety of industrial applications. Cyclohexanone oxime was selected for study because of the potential for human exposure and the interest in oximes as a chemical class. Toxicity studies of cyclohexanone oxime (approximately 99% pure) were carried out in male and female B6C3F1 mice; the compound was administered in drinking water for 2 weeks or 13 weeks. In addition, the genetic toxicity of cyclohexanone oxime was evaluated by determining mutagenicity in Salmonella typhimurium and induction of chromosomal aberrations in cultured Chinese hamster ovary cells in vitro, with and without S9 activation. The frequency of micronucleated normochromatic erythrocytes in the bone marrow and peripheral blood of mice from the 13-week study was also determined.. In the 2-week study, groups of five male and five female mice were given ...
Nylon is a generic designation for a family of synthetic polymers, based on aliphatic or semi-aromatic polyamides. Nylon is a thermoplastic silky material that can be melt-processed into fibers, films or shapes. Nylon was the first commercially successful synthetic thermoplastic polymer. DuPont began its research project in 1930. The first example of nylon (nylon 6,6) was produced using diamines on February 28, 1935, by Wallace Carothers at DuPonts research facility at the DuPont Experimental Station. In response to Carothers work, Paul Schlack at IG Farben developed nylon 6, a different formulation based on caprolactam, on January 29, 1938. Nylon was first used commercially in a nylon-bristled toothbrush in 1938, followed more famously in womens stockings or nylons which were shown at the 1939 New York Worlds Fair and first sold commercially in 1940. During World War II, almost all nylon production was diverted to the military for use in parachutes and parachute cord. Wartime uses of ...
Phenol ranked 38th in production among U.S. chemicals in 1978 with annual production of 2.38 billion pounds. Approximately 90% of the phenol produced is used in the manufacture of phenolic (phenol formaldehyde) resins, caprolactam, bisphenol A, alkyl phenol, and adipic acid. The remainder of the phenol is used to produce an assortment of end products, including salicylic acid, phenacetin, dyes, metal cleaners, disinfectants, antiseptics, photographic chemicals, wood preservatives (pentachlorophenol), paints, paint and varnish removers, and agricultural chemicals (2,4-D and parathion).. A bioassay of phenol to test for possible carcinogenicity was conducted by providing this substance in drinking water to F344 rats and B6C3F1 mice. Groups of 50 rats and 50 mice of each sex were given drinking water containing 2,500 or 5,000 ppm phenol for 103 weeks. As matched controls, groups of 50 rats and 50 mice of each sex received tap water.. A dose-related depression in mean body weight gain occurred in ...
Buy Ammonium Sulphate Grade Crystalline with Best Price Per Ton from China Bleach Tablets For Water Purification Supplier,Sulphate Caprolactam Grade Crystalline Distributor online Service suppliers.
Dry lubricants can be classified into solid lubricants in powder form, ceraceous sliding films and in bonded coatings containing solids. Bonded coatings are solid lubricants (usually MoS2, graphite or PTFE) that are incorporated into an organic or inorganic binder. In order to allow distribution of the bonded coating, a solvent which evaporates during the hardening or drying time is added. After thorough preparation of the surface, coating is carried out by means of immersion, spraying or painting. ...
DNA topoisomerases are enzymes that control DNA topology and are vital targets for antimicrobial and anticancer drugs. Here we present a mass spectrometry study of complexes formed between the A subunit of the topoisomerase DNA gyrase and the bifunctional inhibitor simocyclinone D8 (SD8), an antibiotic isolated from Streptomyces. These studies show that, in an alternative mode of interaction to that found by X-ray crystallography, each subunit binds a single bifunctional inhibitor with separate binding pockets for the two ends of SD8. The gyrase subunits form constitutive dimers, and fractional occupancies of inhibitor-bound states show that there is strong allosteric cooperativity in the binding of two bifunctional ligands to the dimer. We show that the mass spectrometry data can be fitted to a general model of cooperative binding via an extension of the tight-binding approach, providing a rigorous determination of the dissociation constants and degree of cooperativity. This general approach ...
In 2007, only 5,000 bbl/d of crude and 71,000 bbl/d of petroleum products, including fuel ethanol, moved on tankers and barges from the Midwest to the Gulf Coast. The growth in waterborne movements began in 2010 and was driven by increases in product movements because Midwest refineries with access to discounted crude oil increased the volume of crude oil processed; however, with limited product pipeline capacity from PADD 2 to PADD 3, those refineries turned to alternative modes of transportation to move their products. The growth in 2011 and 2012 waterborne shipments was driven by crude oil movements as production of crude oil in PADD 2 outpaced pipeline capacity growth and producers looked for alternative ways to move growing crude oil volumes to refining centers on the U.S. Gulf Coast ...
The report establishes a theoretical framework and computational procedures which lead to an experimental strategy for distinguishing between two alternative modes of operation of the vestibular statoreceptors: the question is whether individual kinocilia in the maculae sacculi and utriculi are innervated by single vestibular afferent fibers; or else, whether convergence of neural discharges originating from several kinocilia with different orientation of functional polarization occurs in vestibular afferent fibers. If the former condition prevails, it is possible to calculate the vector of maximal sensitivity of each kinocilium from the polar plot of nerve discharge rates, obtained at suitable head positions in the gravity field. The principle of the procedure consists in the matching of experimental data with a computer simulated model of sacculus and utriculus. (Author)(*MEDICAL EQUIPMENT
Cycling is gaining popularity both as a mode of travel in urban communities and as an alternative mode to private motorized vehicles due to its wide range of benefits (health, environmental, and economical). However, this change in modal share is not reflected in current transportation planning and travel demand forecasting modeling processes. The existing practices to model bicycle trips in a network are not sophisticated enough to describe the full cyclist experience in route decision-making. The purpose of this paper is to develop a multi-class and multi-criteria bicycle traffic assignment model that not only accounts for multiple user classes by acknowledging that there are different types of cyclists with varying levels of biking experience, but also for relevant factors that may affect each user classes behavior in route choice decisions. The multi-class, multi-criteria bicycle traffic assignment model is developed in a two-stage process. The first stage examines key criteria to generate ...
The sort VI secretion system (T6SS) is a bacterial nanomachine for the transport of effector molecules into prokaryotic and eukaryotic cells. the existence of distinct T6SS classes. An accessory T6SS component, TagJ/HsiE, exists predominantly in one of the classes. Using bacterial two-hybrid approaches, we showed that the homolog HsiE1 interacts strongly with ClpV1. We then resolved the crystal structure of HsiE1 in complex with the N terminus of HsiB1, a TssB homolog and component of the contractile sheath. Phylogenetic analysis confirmed that these differences distinguish T6SS classes that resulted from a functional co-evolution between TssB, TssC, TagJ/HsiE, and ClpV. The interaction of TagJ/HsiE with the sheath as well as with ClpV suggests an alternative mode of disassembly in which HsiE recruits the ATPase to the sheath. mutant has a reduced T6SS-dependent killing activity toward VipA/VipB sheath (TssB/TssC homologs) (20, 21, 27) is dependent on a direct interaction between ClpV and ...
We should begin with a word about Dan Hurlins text for The Shoulder, simply because that text is based on an extraordinary real-life story, the kind that tugs right on the heartstrings even as it charms the very pants from our loins. In 1994, shortly after being informed that failing eyesight prevented him from renewing his drivers license, a 74 year-old Iowa farmer, Alvin Straight, learned that his brother in Wisconsin had suffered a stroke. Unable to find an alternative mode of conveyance, due to the remoteness of their mutual locations, he made the 250-mile journey in 41 days, on a riding mower pulling a 10-foot trailer filled with camping supplies at an average speed at 5 miles per hour. You may remember it from the David Lynch version. Dan Moses Schreiers music for this inspired theatrical song-cycle treats Hurlins text exactly as it warrants, avoiding faux folksiness and gratuitous rigor alike in lieu of passion and charm, administered carefully as sacred herbs in a lambent panoply of ...
In principle, the manufacturing process of films for use in biopharmaceutical applications is comparable to that of films for use in food packaging, says Schnellenbach. Pharmaceutical suppliers also have to adhere to precisely defined controlled production processes that are subject to defined change control. This also applies to the formulation of the granules from which the films are extruded at the company site in Ochsenhausen. The supply chain and secure supply of identical granules, documentation, marketing authorisation procedure and the accompanying measurements throughout the controlled production processes have to meet pharmaceutical industry standards.. Safety is the key to biopharmaceutical development and production. So-called extractables and leachables that can migrate from the polymer material into the active ingredients are considered the greatest of all potential risks. Extractables are compounds that can migrate from polymers over a prolonged period of time, at high ...
Moniqa lay dying on the cold surface of the stone bench beneath her lilac trees.. Her lilacs. Hers.. She stared up at the purple blossoms above her. As her vision blurred and sharpened, blurred and sharpened, the flowers took on strange shapes. They looked so much paler in the moonlight, their thousand rounded petals like the curled fingertips of ghosts. Soon she would join those ghosts-Eshmunens thugs had made sure of that. The bench was coated in her blood, and every time she breathed too hard she coughed more blood into her mouth. It tickled at her gums, oily in her throat, just like all those years ago when shed been a child.. Back then, back in Indas, shed tripped on her skirts one morning and cracked her chin against the hard palace floor. Shed cried and cried, and the slaves hadnt been able to make her stop. Shed cried until her father had come and lifted her up and pretended to steal her nose. Shed lost a tooth, but that was lucky, her mother and father had said-a sign she was ...
The CCD chamber of a QSI camera is filled with an ultra-dry noble gas and hermetically sealed. Maintaining the chamber to prevent condensation or frost on the cold surfaces inside the cooled CCD chamber is critical to the proper operation of the camera. Damaged caused by moisture inside of an improperly maintained CCD chamber is not covered by the QSI warranty.. The desiccant inside the CCD Chamber can be recharged by user. See the QSI Camera User Guide for complete details. QSI offers a variety of maintenance services to maintain the camera at peak performance and extended warranties that include a factory CCD Chamber Recharge.. Questions about maintenance or warranties? ...
The paper presents a study of the thermal properties of some aromatic polyethers obtained by phase trasfer catalysis technique. The polymes were synthesized starting from 1,8-dichloro-octane and various bisphenols: 4,4′-dihydroxyazobenzene, 4,4′-dihydroxydiphenyl, bisphenol A and 2,7-dihydroxynaphthalene. Molecular simulations were performed in order to obtain supplementary information concerning the chain conformation and inter-chain interactions. The presence of azobenzenic moieties induces high phase transition values, situated near the thermal stability limit. Therefore, the thermogravimetrical study of these polymers is very important for establishing the temperature limits for DSC and optical microscopy studies. All the polymers present a good thermal stability situated above the isotropization values. In these circumstances no special precautions are necessary for the characterization methods of the liquid crystalline behavior. The kinetic characteristics suggest a similar degradation ...
Climate control in the barn for the most part consists of controlling the temperature. The difficulty in this case is the presence of different types of pigs. Per species (sows, piglets, meat pigs) the optimal temperature can be different and has to be adapted to. In the table below, we highlight estimates of desired temperatures for different species of pigs.. When it gets too cold, ventilation should be minimal to reduce heat disposal. Additional heating may be required to keep the pigs within their comfort zone. The comfort zone is defined here as the temperature limits within which little energy is required to maintain a steady body temperature. When it gets too warm, one should ventilate as much as possible to dispose of heat and create a draft.. ...
Thermostable Activity: Native M-MLV reverse transcriptase has low thermostable activity, therefore restricting reverse transcription reactions to relatively low temperatures (42°C). This attribute prevents RNA molecules containing many stems and loops (complex secondary structures) from being efficiently transcribed. To resolve this shortcoming, Bioneer has utilized synthetic biotechnology to develop a RTase that is active even at high temperatures of 60°C and above. By removing the traditional reaction temperature limit of 42°C, you are now able to choose your reaction temperature from 42°C -70°C and optimize your cDNA synthesis experiments ...
It had been proposed that superfluidity could coexist with crystalline order in solid helium, thanks its quantum properties. If true, solid helium would have been be the first supersolid. For some years, one thought that this paradoxical coexistence of order in real and momentum space - named supersolidity - had been observed by several groups in the world. But nowadays, we understand that supersolidity does not exist in these crystals, but instead the mobility of their dislocations is so high in the low temperature limit and if all impurities are suppressed, that it does not resist to shear in some directions. The discovery of this giant plasticity in helium crystals is not less interesting than supersolidity. Its careful analysis has led to fundamental progress in the knowledge of dislocation networks and dynamics, which are basic phenomena at the origin of the plasticity of materials. Now a question remains: in the end, what is really quantum in these crystals? I will try to give some ...
A study of the properties of short glass fibre reinforced thermoplastic composites based on poly(ethylene terephthalate), poly(butylene terephthalate) and polyamide-6,6 in an aggressive environment is reported. The influence of the fibre/matrix interface on the composite behaviour in a moist environment is especially studied. Competitive phenomena may explain differences observed according to the nature of the fibre surface treatment. Among them these characteristics may be an intrinsic fragility of some chemical interfacial bonds, the hydrophilicity of some chemical groups, the presence of long macromolecular chains neighbouring the interface or of a transcrystalline interfacial area.
Comments: 78 Pages.. Nylon comprises a family of man-made substances that were first manufactured in 1935. Nylonases are biological enzymes that can break down nylon oligomers. Although the most prominent nylonases are within the family of enzymes classified as 6-aminohexanoate hydrolases, some enzymes not formally classified as 6-aminohexanoate hydrolases also have the ability to breakdown nylons, and so can also be classified as nylonases. Organisms that encode a nylonase enzyme do not necessarily have the ability to actually survive on a nylon substrate as their sole carbon source. Among the first documented organisms that did have this ability was the soil bacterium Arthrobacter KI72. It has long been thought that nylonase genes and proteins were essentially absent from the biosphere prior to 1935. This belief led to the widespread assumption that any nylonase gene observed in the present must have emerged since 1935. Several authors developed hypothetical models of how a specific nylonase ...
NYLATRON sheaves reduce crown and cable wear. Weight is one seventh (1/7) the weight of equivalent sized sheaves. NYLATRON is a high strength cast nylon containing fine particles of molybdenum disulfide (MoS2), a solid lubricant; the increased lubricity aids in extending cable life ...
Find Mold Releases and Release Agents on GlobalSpec by specifications. Mold releases and release agents are film forming lubricating oils, solid lubricants, waxes, fluids or coatings that prevent other materials from sticking or adhering to an underlying surface.
Main and rod bearings feature similar constructions. These engine bearings are generally produced by either a casting process or by being sintered from powdered metal. The consensus among engine builders is that cast bearings are superior since the bearing layer (first layer) is completely continuous. The majority of high-performance bearings will use a steel back, a cast layer of a lead-bronze/copper-lead alloy (excellent for heat transfer), a nickel layer (barrier layer) and finally a softer lead-tin-copper overlay (slide layer). The barrier layer and slide layers are plated to the bearing layer in the multi-stage operation. In some cases, a special bearing-surface coating or WPC metal treatment is also applied to the bearing. The coatings improve the scuff-resistance of the bearings (during cold-starts with minimal oil pressure). The WPC metal treatment peens the surface of the bearing on a microscopic level while embedding it with solid lubricants such as Tin (Sn) and Molybdenum Disulfide (MoS2).
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Application areas include Agrochemicals, Consumer Products, Extractables & Leachables, Fine & Specialty Chemicals, Cosmetics & Personal Care Products, Polymers, and Fuel and Energy.
Smithers experts investigate product development and material selection of medical containers and how extractables and leachables testing can assist.
This work aimed to develop and evaluate a mixed-mode continuous solar dryer for plaster molds for the local craft ceramics industry to reduce the
Page contains details about PANI nanofibers-based electrode . It has composition images, properties, Characterization methods, synthesis, applications and reference articles : nano.nature.com
It is a colourless solid that is used industrially in the production of caprolactam, and was formerly part of the lead chamber ... "Caprolactam". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a05_031. ISBN 978- ... nitrosodecarboxylation reaction between nitrosylsulfuric acid and cyclohexanecarboxylic acid is used to generate caprolactam: ...
The Hopewell plant is one of the world's largest single-site producers of caprolactam. It has an annual production capacity of ... It produces phenol in Frankford through the cumene process, where it is converted to caprolactam in Hopewell, polymerized to ... "Caprolactam". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a05_031.pub2. " ... AdvanSix is an American chemical company that produces nylon 6 and related chemicals such as caprolactam and ammonium sulfate ...
The archetypal Beckmann rearrangement is the conversion of cyclohexanone to caprolactam via the oxime. Caprolactam is the ... "Caprolactam". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a05_031.pub2. Lezcano- ... leading directly to the protonated caprolactam in a single concerted step without the intermediate formation of a π-complex or ...
19: 20.; Collective Volume, 2, 1943, p. 76 Ritz, J.; Fuchs, H.; Kieczka, H.; Moran, W. C. (2000). "Caprolactam". Ullmann's ... which is then rearranged under acidic conditions to provide ε-caprolactam, the feedstock for the manufacture of Nylon 6. Annual ... production of caprolactam exceeds 2 billion kilograms. Carbenes undergo both intermolecular and intramolecular insertion ...
Beckmann rearrangement is used for the industrial synthesis of caprolactam (see applications below). The Ponzio reaction (1906 ... Ritz, Josef; Fuchs, Hugo; Kieczka, Heinz; Moran, William C. "Caprolactam". Ullmann's Encyclopedia of Industrial Chemistry. ... an oxime is an intermediate in the industrial production of caprolactam, a precursor to Nylon 6. About half of the world's ... the oxime undergoes the Beckmann rearrangement to give the cyclic amide caprolactam: Oximes are commonly used as ligands and ...
The plant manufactured Caprolactam. Escaping cyclohexane formed a flammable vapour cloud and ignited. Twenty-eight people died ...
caprolactam - a 6-carbon cyclic amide *nylons - types of polyamides, some are from polymerizing caprolactam ...
This enzyme participates in caprolactam degradation. Davey JF, Trudgill PW (1977). "The metabolism of trans-cyclohexan-1,2-diol ...
This enzyme participates in caprolactam degradation. Nimura T, Tokieda T, Yamaha T (February 1974). "Partial purification and ...
This enzyme participates in caprolactam degradation. Adachi O, Matsushita K, Shinagawa E, Ameyama M (1980). "Crystallization ...
This enzyme participates in caprolactam degradation. Dangel W, Tschech A, Fuchs G (1989). "Enzyme-reactions involved in ...
Since 1967, it had instead produced caprolactam, a chemical used in the manufacture of nylon 6. The caprolactam was produced ... The plant was intended to produce 70,000 tpa (tons per annum) of caprolactam but was reaching a rate of only 47,000 tpa in ... Government controls on the price of caprolactam put further financial pressure on the plant. It was a failure of the ...
This enzyme participates in caprolactam degradation. It employs one cofactor, FAD. Tokieda T, Niimura T, Takamura F, Yamaha T ( ...
This enzyme participates in caprolactam degradation. Donoghue NA, Trudgill PW (1975). "The metabolism of cyclohexanol by ...
Caprolactam has 6 carbons, hence Nylon 6. When caprolactam is heated at about 533 K in an inert atmosphere of nitrogen for ... Nylon 6 is synthesized by ring-opening polymerization of caprolactam. ... the amide bond within each caprolactam molecule is broken, with the active groups on each side re-forming two new bonds as the ...
This enzyme is also called alpha-amino-epsilon-caprolactam racemase. Ahmed SA, Esaki N, Tanaka H, Soda K (1984). "L-alpha-Amino ... thio-epsilon-caprolactam, a new sulfur-containing substrate for alpha-amino-epsilon-caprolactam racemase". FEBS Lett. 174: 76- ... doi:10.1016/0014-5793(84)81081-9. Ahmed SA, Esaki N, Tanaka H, Soda K (1986). "Mechanism of alpha-amino-epsilon-caprolactam ...
ChemicaInvest consists of three business units; Aliancys (composite resins), AnQore (acrylonitrile) and Fibrant (caprolactam). ...
The Caprolactam plant in Udyogamandal was commissioned in 1990. Main products of the company include Ammonia, Sulphuric Acid, ... Ammonium Phosphate-Sulphate (FACTAMFOS), Ammonium Sulphate, Zincated Ammonium Phosphate, Caprolactam, and also complex ...
1993: Capital investment is made in PQM of Spain (now Ube Chemical Europe, S.A.) 1997: Thai Caprolactam Public Co., Ltd. and ... The company is the sole caprolactam producer in Thailand. Dr. Charunya Phichitkul, the president of UCHA also holds the post of ... Caprolactam Polyamide Synthetic rubber Ammonia Acrylonitrile butadiene styrene Polyethylene Liquid electrolyte Diol dimethyl ...
Another application is the rearrangement of cyclohexanone oxime to caprolactam. Many alkylamines are prepared by amination of ...
It also produces caprolactam, hydrogen peroxide, AdBlue and technical gases. The decision to build plants producing Nitrogen ... In 1970 it was decided to build a caprolactam plant, and from 1975 to 1977 the first production line of melamine has been ... The wastewater treatment plant was built right by the production line of caprolactam. At the same time, the range of artificial ... 92 000 tons caprolactam - 70 000 tons hydrogen peroxide - 10 000 tons liquefied carbon dioxide - 74 250 tons Phosphate ...
This train provides Caprolactam to Nylene Canada Inc. in Arnprior. Effective 4 September 2011, public transit service to Bells ...
Another major application is the rearrangement of cyclohexanone oxime to caprolactam. Many alkylamines are prepared by ...
The first challenge Hanford faced was the need to polymerize caprolactam. He inherited the problem from famed chemist Wallace ...
The oxide is converted to caprolactam, a precursor to Nylon-6. Nitrosyl chloride is very toxic and irritating to the lungs, ... 4 NO Aside from its role in the production of caprolactam, NOCl finds some other uses in organic synthesis. It adds to alkenes ...
Discovery of amino acid amides as new substrates for alpha-amino-epsilon-caprolactam racemase from Achromobacter obae Yasuhisa ... Achromobacter obae is a bacterium from the genus Achromobacter which contains the enzyme alpha-amino-epsilon-caprolactam ... "Purification and properties of alpha-amino-epsilon-caprolactam racemase from Achromobacter obae". FEBS Lett. 150: 370-4. doi: ...
There he led the technical preparation of plastics, namely polyamide and caprolactam. In 1941, Wichterle's team invented the ...
Organic intermediates include paraxylene, adipic acid, oxalic acid caprolactam, nitrocellulose, carboxymethylcellulose, etc. In ...
It was once produced on a large scale as a precursor to caprolactam. Caprolactone is prepared industrially by Baeyer-Villiger ... Although no longer economical, caprolactone was once produced as a precursor to caprolactam. Caprolactone is treated with ...
... only Caprolactam fell under this category, but it was recently upgraded. Lorenzo Tomatis, IARC director from 1982 to 1993, was ...
Other names: 2H-Azepin-2-one, hexahydro-; «epsilon»-Caprolactam; «omega»-Caprolactam; Aminocaproic lactam; Hexahydro-2- ... 6-Caprolactam; 6-Hexanelactam; 6-Aminohexanoic acid cyclic lactam; 1,6-Hexolactam; 2-Ketohexamethyleneimine; Caprolattame; ...
... epsilon-Caprolactam, Hexahydro-2H-azepin-2-one, 2-Oxohexamethyleneimine White, crystalline solid or flakes with an unpleasant ...
World demand for caprolactam was estimated to reach five million tons per year for 2015. 90% of caprolactam produced is used to ... Caprolactam is an irritant and is mildly toxic, with an LD50 of 1.1 g/kg (rat, oral). In 1991, it was included on the list of ... Caprolactam (CPL) is an organic compound with the formula (CH2)5C(O)NH. This colourless solid is a lactam (a cyclic amide) of ... Caprolactam was first described in the late 1800s when it was prepared by the cyclization of ε-aminocaproic acid, the product ...
The aminoester, methyl 6- aminohexanoate, largely cyclizes to caprolactam and an 87 percent yield of caprolactam basis the ... Upon distilla tion of caprolactam from the reaction mixture, additional aminoester will cyclize to caprolactam. The ... Caprolactam is a valuable material widely employed in the production of fibers and resins. As such, a process capable of ... Yet another object of this invention is to provide a method for the preparation of caprolactam in high yields and in the ...
This is the ICIS pricing methodology for caprolactam. ICIS quotes caprolactam prices in Europe, Asia-Pacific and China. ICIS ... Caprolactam Methodology - 7 September 2017 This entry was posted on September 7, 2017. by Sam Weatherlake. Methodology ... Caprolactam Overview. ICIS provides independent and unbiased pricing information, news and market analysis for the global ... If you buy or sell Caprolactam or related products, our reports, news and market intelligence will give you the prices and ...
Compare Caprolactam Chemicals with its Competitors in terms of Share Price, Stock price forecast, trends, charts and more on ... Caprolactam Chemicals Ltd.. BSE:507486 , 58888:vaca. , IND:Chemicals - Inorganic - Caustic Soda/Soda Ash , ISIN code: ... Caprolactam Chemicals Ltd. Quick Links. Stock Summary. Cash Flow Statement. Half Yearly Results. Capital Structure. Chairmans ... Competition page helps you compare Caprolactam Chemicals Ltd. with its sector peers on key parameters. ...
The narrow-gauge railroad of Caprolactam factory in Datchnij settlement is the only railway in Russia hauling salt trains. Is ... "Caprolactam" which is located in the city of Dzerzhinsk, Nizhny Novgorod Oblast. The main task of the narrow-gauge railway is ... Caprolactam» Official Website (Russian language) "Photo - project "Steam Engine"". Archived from the original on 2013-02-01. ... Narrow gauge railway of Caprolactam factory (interactive map) (English language). ...
Based on the studies in rats and mice, caprolactam appears to be absorbed rapidly. Excretion is also rapid and predominantly ... 1981) studied distribution of [14C]-caprolactam in male mice by whole-body autoradiography after administrating 6.4-6.9 mg/kg ... There are few reliable studies on the tissue distribution and excretion of radioactive labeled or unlabeled caprolactam (CAP) ... In particular low liver tissue levels of radioactivity indicate that the liver may play a limited role in caprolactam ...
epsilon-caprolactam. Status:. 67/548/EEC annex 1. Index number:. 613-069-00-2. ATP inserted:. 19. Classification. Explosiveness ...
Caprolactam price reports in Asia and Europe provide you with up-to-date and reliable price assessments alongside unbiased ... Caprolactam: Market overview. Updated to Q3 2017. In Asia, caprolactam (capro) prices may trend steady to softer in the third ... Caprolactam news and market information products from ICIS. We offer the following regional Caprolactam analysis and news ... About Caprolactam. Caprolactam occurs as white, hygroscopic flakes or crystals with a distinctive odour. It is soluble in water ...
Interested in Caprolactam Market Reports? Find and compare what Top Markets Research publishers have to offer. Contact our ... Global caprolactam market by feedstock. About Caprolactam Caprolactam is an intermediate polymer that is used in the production ... V. CAPROLACTAM CONSUMPTION BY MARKET. Chinas demand for Caprolactam has grown at a fast pace in the past decade. In the next ... BASF Caprolactam Technology, 41.7%. Caprolactam Industry Outlook in India to 2022 - Market Size, Company Share, Price Trends, ...
The results suggest that the degradation pathway for caprolactam has recruited an aminotransferase that is well adapted to 6- ... N2 - The biodegradation of the nylon-6 precursor caprolactam by a strain of Pseudomonas jessenii proceeds via ATP-dependent ... The results suggest that the degradation pathway for caprolactam has recruited an aminotransferase that is well adapted to 6- ... AB - The biodegradation of the nylon-6 precursor caprolactam by a strain of Pseudomonas jessenii proceeds via ATP-dependent ...
Caprolactam market report contains multiple sections, such as the market size, drivers, restraint, trends with the market ... Figure 7 Europe: Caprolactam Market Snapshot. Figure 8 APAC: Caprolactam Market Snapshot. Figure 9 LAMEA: Caprolactam Market ... 5. Caprolactam Market - By Raw Material. 5.1 Phenol. 5.2 Cyclohexane. 6. Caprolactam Market - By End Product. 6.1 Nylon 6 ... Table 6 US: Caprolactam Market Size, By Raw Material (US$ Mn AGR%, CAGR%), 2020-2030. Table 7 US: Caprolactam Market Size, By ...
The report generally describes caprolactam magnesium bromide, examines its uses, production methods, patents. Caprolactam ... Caprolactam magnesium bromide prices in other regions. 7. CAPROLACTAM MAGNESIUM BROMIDE END-USE SECTOR 7.1. Caprolactam ... Caprolactam magnesium bromide market forecast. 6. CAPROLACTAM MAGNESIUM BROMIDE MARKET PRICES. 6.1. Caprolactam magnesium ... 3. CAPROLACTAM MAGNESIUM BROMIDE MANUFACTURING METHODS. 4. CAPROLACTAM MAGNESIUM BROMIDE PATENTS. Abstract. Description. ...
The research presents Caprolactam demand and production forecasts, end use demand forecasts, price trends, and trade balance ... Overall, the report presents a comprehensive coverage of Argentina Caprolactam industry including all the major parameters. ... Caprolactam Industry Outlook in Argentina to 2016 - Market Size, Price Trends and Trade Balance provides an in-depth coverage ... Caprolactam Industry Outlook in the UK to 2016 - Market Size, Price Trends and Trade Balance - Caprolactam Industry Outlook in ...
Caprolactam Will Drive Future Growth is an in-depth report from GBI Research focusing on the demand side of ... ... Bisphenol A (BPA), phenolic resins and caprolactam were the leading end-use segments for phenol in 2010, with 2,761,915 tons, ... Phenol Global Market to 2020 - Consistent Demand for Bisphenol-A, Phenolic Resins & Caprolactam Will Drive Future Growth. ... Phenol Global Market to 2020 - Consistent Demand for Bisphenol-A, Phenolic Resins & Caprolactam Will Drive Future Growth is an ...
Caprolactam Market Research Report by Application (Films, Nylon 6 Engineering Plastics, and Nylon 6 Fibers) - Global Forecast ... The Global Caprolactam Market is expected to grow from USD 13,243.78 Million in 2019 to USD 16,086.19 Million by the end of ... Caprolactam Market Research Report by Application - Global Forecast to 2025 - Cumulative Impact of COVID-19 *July 2020 ... 1. What is the market size and forecast of the Global Caprolactam Market?. 2. What are the inhibiting factors and impact of ...
BASF on Thursday said it will increase prices for caprolactam and polyamide (PA) polymer by $0.05 per pound in North America, ... BASF on Thursday said it will increase prices for caprolactam and polyamide (PA) polymer by $0.05 per pound in North America, ...
100 Pages Report] Check for Discount on Global Caprolactam (CAS 105-60-2) Market Research Report 2011-2023 report by HeyReport ... Table Cost of Caprolactam (CAS 105-60-2). Table Market Dynamics. Table Policy of Caprolactam (CAS 105-60-2). Table GDP of Major ... Table Global Caprolactam (CAS 105-60-2) Market by Type, 2011-2022 (USD Million). Table Application Segment of Caprolactam (CAS ... Figure Caprolactam (CAS 105-60-2) Picture. Figure Industry Chain Structure of Caprolactam (CAS 105-60-2). Figure SWOT of ...
BASF will increase prices for caprolactam and polyamide (PA) polymer by $0.07 per pound in North America, effective June 1, ... BASF will increase prices for caprolactam and polyamide (PA) polymer by $0.07 per pound in North America, effective June 1, ... BASF to Increase Prices for Caprolactam and Polyamide Polymer in North America. ...
Research Report on Global Caprolactam (CAS 105-60-2) Market Research Report 2017. The Report includes market price, demand, ... Figure Caprolactam (CAS 105-60-2) Market Share of Top 3 Manufacturers. Figure Caprolactam (CAS 105-60-2) Market Share of Top 5 ... Table Global Caprolactam (CAS 105-60-2) Capacity (K MT) of Key Manufacturers (2012-2017). Table Global Caprolactam (CAS 105-60- ... Figure Global Caprolactam (CAS 105-60-2) Capacity (K MT) of Key Manufacturers in 2016. Figure Global Caprolactam (CAS 105-60-2 ...
Caprolactam Suppliers, Caprolactam Manufacturers, related products of Caprolactam. ... Caprolactam. Product Name:. epsilon-Caprolactam. Synonyms:. 2-Oxohexamethylenimine; Caprolactam; 1,6-hexanolactam; 6- ... hexanelactam; perhydroazepin-2-one; Hexahydro-2H-azepine-2-one; 2-Oxohexamethyleneimine; epsilum-Caprolactam; azepan-2-one; ε- ... Information for Caprolactam 105-60-2 including Caprolactam CAS NO 105-60-2, ...
Caprolactam Suppliers, Caprolactam Manufacturers, related products of Caprolactam. ... Caprolactam. Product Name:. epsilon-Caprolactam. Synonyms:. 2-Oxohexamethylenimine; Caprolactam; 1,6-hexanolactam; 6- ... Enquiry for Caprolactam Address:. Seavans North Bldg,1-2-1,Shibaura,Minato-Ku,Tokyo 105-8449. Other products:. • Liquid ammonia ... Enquiry for Caprolactam Address:. 3100 East Cedar Street, Suite 15, Ontario, CA 91761. Other products:. • 2,4-DIMETHYL-3-PEN... ...
... caprolactam and melamine deliberately added to povidone (polyvin.. ... caprolactam, or melamine which increases the apparent amount of povidone [4]. Melamine and ?-caprolactam contains 66% and 12% ... Povidone, melamine and ε-caprolactam were separated at neutral pH (89 mM phosphate buffer) in the presence of 52 mM sodium ... Table 2: SDS-DIMEKC identification of povidone, melamine and Ɛ-caprolactam.Paracetamol was used as internal marker (IM). The ...
EN) SYNTHESIS OF CAPROLACTAM FROM LYSINE. (FR) SYNTHESE DU CAPROLACTAM A PARTIR DE LA LYSINE. ... 1. (WO2005123669) SYNTHESIS OF CAPROLACTAM FROM LYSINE PCT Biblio. Data. Description. Claims. National Phase. Notices. Drawings ... amino-e-caprolactam, à le désaminer afin de produire e-caprolactam et à le polymériser en Nylon 6, la L-lysine étant dérivée de ... caprolactam and then polymerizing, wherein the ϵ--caprolactam is derived from L-lysine.. (FR)Dans des modes de ...
em>Bacillus cereus Mediated ε-Caprolactam Degradation: An Initiative for Waste Water Treatment of Nylon-6 Production Plant ... ε-caprolactam degradation was calculated by analyzing unutilized ε-caprolactam concentration in the samples using liquid ... This strain has very high tolerance for ε-caprolactam (3.5%) compared to other reported ε-caprolactam -degrading microbes. It ... Bacillus cereus Mediated ε-Caprolactam Degradation: An Initiative for Waste Water Treatment of Nylon-6 Production Plant.. Mehta ...
... Sam Verbrugghe ... "Design of New Thermo-responsive Polymer Materials Based on poly(N-vinyl Caprolactam) (Poster S. Verbrugghe)." Book of Abstracts ... "Design of New Thermo-responsive Polymer Materials Based on poly(N-vinyl Caprolactam) (Poster S. Verbrugghe)." In Book of ... Verbrugghe S, Goethals E, Du Prez F. Design of new thermo-responsive polymer materials based on poly(N-vinyl caprolactam) ( ...
China: Extension of definitive antidumping duty on imports of caprolactam from the European Union and the United States ... On 22 October 2011, the Chinese Ministry of Commerce (MOFCOM) imposed definitive anti-dumping duties on caprolactam from the ... the Ministry of Commerce of the Peoples Republic of China initiated an anti-dumping investigation on imported Caprolactam from ... announcing the preliminary determination to impose anti-dumping duty on imported Caprolactam originating from the EU and US. ...
China epsilon-Caprolactam Suppliers, China epsilon-Caprolactam Manufacturers, related products of epsilon-Caprolactam. ... Information for epsilon-Caprolactam 105-60-2 including epsilon-Caprolactam CAS NO 105-60-2, ... epsilon-Caprolactam. Product Name:. epsilon-Caprolactam. Synonyms:. 2-Oxohexamethylenimine; Caprolactam; 1,6-hexanolactam; 6- ... Enquiry for Epsilon-Caprolactam Address:. No.87,Lane 1296,Jingao Road,Pudong New District,Shanghai-201206. Other products:. • ...
It was found that caprolactam with the novel catalyst has lower impacts than petrochemical caprolactam production from benzene ... Ex-ante environmental assessments of novel technologies - Improved caprolactam catalysis and hydrogen storage. DSpace/Manakin ... studies on the production of caprolactam by an improved catalyst and on different hydrogen ... read more storage options (i.e. ... but higher impacts than bio-based caprolactam produced via fermentation. Regarding hydrogen storage, it was found that ...
  • ICIS provides independent and unbiased pricing information, news and market analysis for the global Caprolactam market. (icis.com)
  • 1. What is the market size and forecast of the Global Caprolactam Market? (reportlinker.com)
  • 2. What are the inhibiting factors and impact of COVID-19 shaping the Global Caprolactam Market during the forecast period? (reportlinker.com)
  • The global caprolactam market is expected to record a CAGR of over 4% during the forecast period. (mordorintelligence.com)
  • eReports.Biz has published new report on Global Caprolactam Market report. (topexaminer.com)
  • The report about Global Caprolactam Market by Market Research Future comprises of extensive primary research along with detail analysis of qualitative as well as quantitative aspects by various industry experts and key opinion leaders to gain a deeper insight of the market and industry performance. (pressnews.biz)
  • The global caprolactam market is expected to grow at USD 14.9 billion by 2019 growing with the CAGR of 8.1% from 2016 to 2022. (pressnews.biz)
  • BASF SE, China Petroleum & Chemical Corporation, China Petrochemical Development Corporation, Honeywell International Inc., KuibyshevAzot OJSC and DSM dominated the global caprolactam market share in 2016. (pressnews.biz)
  • The global Caprolactam Market generated USD 18.60 billion in 2017 and expected to grow at a CAGR of 4.8% during the forecast period. (openpr.com)
  • Caprolactam magnesium bromide (CAS 17091-31-5) Market Research Report 2017 contents were worked out and placed on the website in December, 2017. (marketpublishers.com)
  • Please note that Caprolactam magnesium bromide (CAS 17091-31-5) Market Research Report 2017 is a half ready publication and contents are subject to change. (marketpublishers.com)
  • BASF on Thursday said it will increase prices for caprolactam and polyamide (PA) polymer by $0.05 per pound in North America, effective November 15, 2017, or as contracts allow. (coatingsworld.com)
  • The global Caprolactam (CAS 105-60-2) market will reach xxx Million USD in 2017 with CAGR xx% 2018-2023. (reportsnreports.com)
  • The research report studies the global Global caprolactam cas 105 60 2 market research report 2017 market on the basis of several criteria, including type, application, and geography to provide a better understanding to the readers. (qyresearchreports.com)
  • The report also sheds light on the current trends related to the demand, supply, and sales of Global caprolactam cas 105 60 2 market research report 2017, along with the recent developments in the field. (qyresearchreports.com)
  • The research report takes into consideration the drivers, restraints, trends, and opportunities of the global Global caprolactam cas 105 60 2 market research report 2017 market in order to identify the future of the market. (qyresearchreports.com)
  • The report also provides an estimation of the overall market size in terms of both value and volume and offers qualitative and quantitative insights into the key segments and the geographical subdivisions of the Global caprolactam cas 105 60 2 market research report 2017 market. (qyresearchreports.com)
  • According to the report, equipment and raw material are two primary components of the manufacturing process of Global caprolactam cas 105 60 2 market research report 2017. (qyresearchreports.com)
  • Therefore, the report provides a 360-degree view of the global Global caprolactam cas 105 60 2 market research report 2017 market. (qyresearchreports.com)
  • The report also performs a methodical examination of the vendor landscape of the global Global caprolactam cas 105 60 2 market research report 2017 market by analyzing the company profiles of prominent companies operating in the market. (qyresearchreports.com)
  • In Caprolactam market research report, the worldwide Caprolactam market is valued at USD XX million in 2017. (topexaminer.com)
  • As acute test on fish as well as acute and chronic test on algae and invertebrates reveal a low hazard potential of epsilon-Caprolactam, a chronic fish study is scientifically unjustified. (europa.eu)
  • Looking for low price but high quality caprolactam grade granular ammonium sulfate from one of the competitive China caprolactam grade ammonium sulfate particles, caprolactam grade ammonium sulfate granular, ammonium sulfate caprolactam granule manufacturers and suppliers or a such factory? (esteeemfitness.com)
  • The project was successful on August 4 to produce high quality caprolactam products. (hofmann-heatexchanger.com)
  • About Caprolactam Caprolactam is an intermediate polymer that is used in the production of nylon 6 fibers and nylon 6 resins, accounting for 98% of the total caprolactam produced globally. (reportbuyer.com)
  • Caprolactam finds extensive application during the production of nylon 6 fibers and nylon 6 resins, has accounted for over 97% of the total caprolactam produced across the globe. (pressnews.biz)
  • Caprolactam are the feedstock for nylon 6 on the contrary, increasing demand for nylon 6 in automobile, consumer goods, electronic and electrical applications. (pressnews.biz)
  • Caprolactam is a feedstock for the production of nylon products. (openpr.com)
  • This microbe was isolated by applying basal synthetic medium containing ε-caprolactam (precursor of Nylon-6 polymer) as a sole source of carbon and nitrogen. (omicsonline.org)
  • ε-Caprolactam is a man-made compound used as the monomer to produce the polymer nylon-6. (springeropen.com)
  • In JP-A-48 002 233 polycaprolactam is purified by admixing the molten polymer with from 5 to 30% strength caprolactam solution and then purifying the resulting dispersion at from 80 to 120°C in an extraction column. (allindianpatents.com)
  • As of the end of this week, the price of caprolactam liquid of Shandong Luxi Chemical Co., Ltd. was 9000 yuan / T, and the factory had a production capacity of 300000 tons. (ammonium-persulfate.com)
  • The price of caprolactam liquid of Baling Petrochemical Company is 9800 yuan / ton, and the 300000 tons / year unit is normally started and accepted. (ammonium-persulfate.com)
  • Government controls on the price of caprolactam put further financial pressure on the plant. (wikipedia.org)
  • Due to its commercial significance, many methods have been developed for the production of caprolactam. (wikipedia.org)
  • 2018 ). In some other caprolactam-degrading Pseudomonas strains the role of plasmids has been reported (Grishchenkov et al. (springeropen.com)
  • Ammonium Sulfate - EPAAmmonium sulfate is produced as a byproduct from the caprolactam oxidation process stream and the Ammonium sulfate crystals are formed by circulating the ammonium sulfate liquor EMISSION FACTOR RATING: C (except as noted)Ammonium Sulphate Caprolactam Grade Crystalline375 products - Alibaba.com offers 375 ammonium sulphate caprolactam grade crystalline products. (queverenavila.com)
  • About 75% of these are nitrogen fertilizer, 5% are sulphatecaprolactam grade ammonium sulphate granulars-SourceSinopec 21% Granular Ammonium Sulphate Caprolactam Grade Crystal. (queverenavila.com)
  • GlobalSupply ammonium sulphate caprolactam grade crystalline with low prices packing: 25/50kg pp/pe bags. (queverenavila.com)
  • 3 Caprolactam Grade AS White Crystalline N21% MIN. (spintoband.com)
  • Ammonium Sulphate, Price of Ammonium Sulphate, Ammonium Sulphate 21% manufacturer / supplier in China, offering Ammonium Sulphate Caprolactam Grade 21% High Quality Fertilizer, China Manufacturer ISO Certificate Polymeric Isocyanate, Factory Price Soda Caustic 99% Purity Naoh with SGS and so on. (made-in-china.com)
  • Ammonium Sulphate, Ammonium Sulphate Caprolactam Grade, Ammoniunm Sulphate Granular manufacturer / supplier in China, offering Ammonium Sulphate (N 21%) (caprolactam grade) (accept SGS or BV inspection), China Manufacturer ISO Certificate Polymeric Isocyanate, Factory Price Soda Caustic 99% Purity Naoh with SGS and so on. (made-in-china.com)
  • Industrially, caprolactam is prepared by rearrangement of cyclohexanone oxime in oleum followed by neutralization of the excess sulfuric acid with ammonia to produce between two and six pounds of ammonium sulfate per pound of caprolactam. (google.ca)
  • As such, a process capable of providing caprolactam which simultaneously does not produce ammonium sulfate as a by-product would be highly desirable. (google.ca)
  • Yet another object of this invention is to provide a method for the preparation of caprolactam in high yields and in the absence of forming as by-product ammonium sulfate. (google.ca)
  • caprolactam magnesium bromide manufacturers and suppliers with contacts and product range are mentioned in the study. (marketpublishers.com)
  • Furthermore, caprolactam magnesium bromide prices in regional markets can be found in the report with regards to countries and companies. (marketpublishers.com)
  • The report also focuses on caprolactam magnesium bromide consumers by providing data on companies that use it. (marketpublishers.com)
  • V-Cap™ vinyl caprolactam is a pale yellow crystalline solid stabilized with 10 ppm N,N'-di-sec-butyl p-phenylenediamine. (ashland.com)
  • Polymers synthesized from V-Cap vinyl caprolactam are significantly more hydrophobic than their V-Pyrol vinyl pyrrolidone analogs but still exhibit the adhesiveness, strength and complexing capability characteristic of the lactam functionality. (ashland.com)
  • Synthesis and Characterization of biodegradable Poly (Vinyl caprolactam) grafted on to sodium alginate and its microgels for controlled release studies of an anticancer drug. (bvsalud.org)
  • Biodegradable sodium alginate -g-poly (vinyl caprolactam ) synthesized by graft copolymerization of N-vinyl caprolactam (VCL) on to sodium alginate (NaAlg) via free radical initiation mechanism using a redox initiation system. (bvsalud.org)
  • Caprolactam was first described in the late 1800s when it was prepared by the cyclization of ε-aminocaproic acid, the product of the hydrolysis of caprolactam. (wikipedia.org)
  • In water, caprolactam hydrolyzes to aminocaproic acid, which is used medicinally. (wikipedia.org)
  • The degradation of 10 g caprolactam/l by A. citreus , when supplied as the sole source of carbon and nitrogen lead to the formation of 6-aminocaproic acid which was detected in broth and there was also an increase in the ammonium content. (springeropen.com)
  • A. citreus could metabolise caprolactam to form non toxic products such as 6-aminocaproic acid and glutamic acid which are amino acids of physiological and commercial importance. (springeropen.com)
  • In the presence of 6-aminocaproic acid, the rate of caprolactam utilization by A. citreus was decreased but not inhibited and the viable count of cells was found to increase using both the substrates simultaneously. (springeropen.com)
  • The main product obtained when bacteria degrade caprolactam is the corresponding linear compound: 6-aminocaproic acid which is converted by further metabolism to adipic acid and succinic acid. (springeropen.com)
  • It degrades 91% and 83.3% ε-caprolactam of synthetic media and Nylon-6 Waste water, respectively in 96 hrs. (omicsonline.org)
  • Fibre2fashion ) -- Luxi Chemical will instead of setting up a organic silicon project as announced earlier, will now set up a 200,000 tons per annum caprolactam (CPL) plant. (mrcplast.com)
  • The first phase of investment of Tianchen Yaolong is about 4.2 billion Yuan, with the construction of 200,000 tons / year caprolactam project, which is the world's largest single production capacity of caprolactam project line. (hofmann-heatexchanger.com)
  • Since 2013, Fujian Tianchen Yaolong New Material Co., Ltd. cooperated with Hofmann (HFM), has made these types of plate heat exchanger for 200,000 tons / year caprolactam project process section. (hofmann-heatexchanger.com)
  • 1993 ). Although caprolactam degradation has been studied by various workers using different bacteria either in media only or for effluent treatment, the degradation of caprolactam in oligomer waste and the in situ bioremediation of soil polluted with caprolactam has not been reported. (springeropen.com)
  • In earlier reports of caprolactam-degrading bacteria such suitable properties have not been described and there are no reports of degradation of caprolactam from oligomer waste. (springeropen.com)
  • The polycaprolactam obtained has a caprolactam monomer and oligomer content of, for example, from 8 to 11% by weight. (allindianpatents.com)
  • It is known that caprolactam monomer acts as a solublizer for caprolactam oligomer in the extraction of nylon 6. (allindianpatents.com)
  • This Caprolactam market report focuses on the Caprolactam in Global market, which covers North America Caprolactam market, Europe Caprolactam market and Asia-Pacific Caprolactam market, Latin America Caprolactam market, Middle and Africa Caprolactam market. (topexaminer.com)
  • Comparison with the homologous aminotransferases from Chromobacterium violaceum (CvAT) and Vibrio fluvialis (VfAT) showed that the PjAT enzyme has the lowest KM values (highest affinity) and highest specificity constant (kcat /KM ) with the caprolactam degradation intermediates 6-aminohexanoate and 6-oxohexanoic acid, in accordance with its proposed in vivo function. (rug.nl)
  • The results suggest that the degradation pathway for caprolactam has recruited an aminotransferase that is well adapted to 6-aminohexanoate degradation. (rug.nl)
  • Caprolactam Degradation: An Initiative for Waste Water Treatment of Nylon-6 Production Plant. (omicsonline.org)
  • ε-caprolactam degradation was calculated by analyzing unutilized ε-caprolactam concentration in the samples using liquid chromatography-mass spectroscopy (LC-MS/MS) and chemical oxygen demand (COD) analysis. (omicsonline.org)
  • A. citreus was also suitable for degradation of caprolactam in presence of low phosphate as prevalent in soil, and in sterile soil without the supplementation of any other carbon or nitrogen, as well as in native non sterile soil where other microorganisms are present. (springeropen.com)
  • The metabolic products obtained during the degradation of caprolactam by bacteria, the enzymes involved and the genes responsible for coding for these enzymes have been recently studied in Pseudomonas jessenii (Otzen et al. (springeropen.com)
  • Almost all caprolactam produced goes into the manufacture of Nylon 6. (wikipedia.org)
  • Applications Caprolactam is a base material for manufacture of Nylon-6. (cram.com)
  • As a consequence of its use as a raw material in industries, caprolactam is also found to be present in solid wastes and wastewaters of industrial units which manufacture either nylon-6 or caprolactam. (springeropen.com)
  • Since 1967, it had instead produced caprolactam , a chemical used in the manufacture of nylon 6 . (wikipedia.org)
  • 260-2393 A 17 Claims ABSTRACT OF THE DISCLOSURE A method for preparing caprolactam by the steps of (1) nitro-oxidizing cyclohexene to 2-nitrocyclohexanone, (2) cleaving and esterifying 2-nitrocyclohexanone with an alcohol to form an alkyl 6-nitrohexanoate and (3) catalytically hydrogenating and cyclizing the nitroester to caprolactam. (google.ca)
  • abstract = "The biodegradation of the nylon-6 precursor caprolactam by a strain of Pseudomonas jessenii proceeds via ATP-dependent hydrolytic ring-opening to 6-aminohexanoate. (rug.nl)
  • abstract = "Solubility of 6-caprolactam in supercritical carbon dioxide was measured at temperatures from 307 K to 324 K and pressures from 100 bar to 230 bar. (vtt.fi)
  • It was found that caprolactam with the novel catalyst has lower impacts than petrochemical caprolactam production from benzene but higher impacts than bio-based caprolactam produced via fermentation. (uu.nl)
  • Caprolactam is a valuable material widely employed in the production of fibers and resins. (google.ca)
  • Phenol Global Market to 2020 - Consistent Demand for Bisphenol-A, Phenolic Resins & Caprolactam Will Drive Future Growth' is an in-depth report from GBI Research focusing on the demand side of the global phenol industry. (chemie.de)
  • In this report, the global Caprolactam (CAS 105-60-2) market is valued at USD XX million in 2016 and is expected to reach USD XX million by the end of 2022, growing at a CAGR of XX% between 2016 and 2022. (qyresearchreports.com)
  • According to that Caprolactam market is expected to reach USD XX million at the end of 2022. (topexaminer.com)
  • Hence according to our analyst Caprolactam market is growing at a CAGR of XX% between 2016 and 2022. (topexaminer.com)
  • This study focuses on China's Caprolactam industry forecasts. (reportbuyer.com)
  • The research presents Caprolactam demand and production forecasts, end use demand forecasts, price trends, and trade balance data. (sbwire.com)
  • Caprolactam Market report provides the statistical analysis of "Caprolactam Market: Global Industry Analysis, Size, Share, Growth, Trends, Outlook and Forecasts" present in the industry space. (coherentnews.com)
  • This study focuses on China's Caprolactam industry assessments and company profiles. (reportbuyer.com)
  • Treatment of this oxime with acid induces the Beckmann rearrangement to give caprolactam (3): The immediate product of the acid-induced rearrangement is the bisulfate salt of caprolactam. (wikipedia.org)
  • At bench scale, the reaction between cyclohexanone with hydrazoic acid to give caprolactam in the Schmidt reaction has been reported. (wikipedia.org)
  • One of the other metabolites found to consistently accumulate in extracellular medium during the utilization of caprolactam by A. citreus was glutamic acid, though not reported in case of other caprolactam-degrading bacteria. (springeropen.com)
  • A method for preparing caprolactam by using a microreactor under Lewis acid catalysis, wherein a hydroxyl group in a cyclohexanone oxime is activated to obtain a cyclohexanone oxime sulfonates intermediate, then rearranged under Lewis acid catalysis to prepare the caprolactam. (vapourtec.com)
  • caprolactam starting from a mixture of branched and linear formylvaleric acids or starting from pentenoic acid. (freepatentsonline.com)
  • ε-Caprolactam-a toxic xenobiotic compound present in industrial polyamide waste was found to be degraded by caprolactam-degrading bacteria. (springeropen.com)
  • The present invention relates to a process for continuous extraction of chips or flakes of polycaprolactam or of copolyamides of caprolactam and further polyamide forming starting materials in an essentially vertical extraction column using an aqueous extractant, which comprises using an extraction column that is divided into two zones and performing an extraction with a recirculating 15-40% strength by weight aqueous .epsilon. (allindianpatents.com)
  • The present invention relates to a process for continuous countercurrent extraction of polyamide in a vertical two-part extraction column by treating polyamide particles with recirculating aqueous E-caprolactam solution. (allindianpatents.com)
  • In JP-A-53 071 196, polyamide is initially extracted with a hot aqueous medium and then purified at from 10 to 50°C below the melting point of the polyamide in an inert gas stream, the hot aqueous medium comprising, for example, water at from 80 to 130°C with an E-caprolactam content of less than 50% by weight. (allindianpatents.com)
  • JP A-45 025 519 discloses a multistage extraction process wherein the polyamide chips are extracted with from 5 to 50% strength aqueous caprolactam solution at from 70 to 120°C in the first stage and with from 0.1 to 5% strength aqueous caprolactam solution at from 70 to 120°C in the second stage. (allindianpatents.com)
  • Caprolactam is thus industrially important and is typically called as a high volume compound due to its large scale worldwide production and its consumption in nylon-6 industries (Linde and Fisher 2004 ). (springeropen.com)
  • World demand for caprolactam was estimated to reach five million tons per year for 2015. (wikipedia.org)
  • Nanjing Dongfang caprolactam liquid price 10000 yuan / T, 400000 tons / year of the plant normal operation, caprolactam unit normal operation. (ammonium-persulfate.com)
  • Baling Hengyi caprolactam liquid price 9800 yuan / T, 450000 tons / year, the plant was normally started, accepted and delivered. (ammonium-persulfate.com)
  • The plant was intended to produce 70,000 tpa (tons per annum) of caprolactam but was reaching a rate of only 47,000 tpa in early 1974. (wikipedia.org)
  • In 20 million tons / year caprolactam project, plate heat exchangers and spiral plate heat exchangers provided by Hofmann (HFM) are used for its production process chain. (hofmann-heatexchanger.com)
  • caprolactam contains 66% and 12% nitrogen by mass respectively [ 5 ]. (omicsonline.org)
  • caprolactam and melamine as nitrogen containing compounds in povidone products [ 2 , 7 ]. (omicsonline.org)
  • Arthrobacter citreus suitable for biodegradation of caprolactam in media as the sole source of carbon and nitrogen in absence of additional nutrients and growth factors and even in soil where the level of nutrients is low. (springeropen.com)
  • Caprolactam Market Key Player Analysis - BASF SE, China National Petroleum Corp. (openpr.com)
  • Boston, MA -- ( SBWIRE ) -- 02/01/2013 -- GlobalData's report, Caprolactam Industry Outlook in Argentina to 2016 - Market Size, Price Trends and Trade Balance provides an in-depth coverage of Argentina Caprolactam industry. (sbwire.com)
  • The FPNV Positioning Matrix evaluates and categorizes the vendors in the Caprolactam Market on the basis of Business Strategy (Business Growth, Industry Coverage, Financial Viability, and Channel Support) and Product Satisfaction (Value for Money, Ease of Use, Product Features, and Customer Support) that aids businesses in better decision making and understanding the competitive landscape. (reportlinker.com)
  • The study provides a comprehensive analysis of the Caprolactam Market growth throughout the above forecast period in terms of revenue estimates (in US$ Mn), across different geographical region based on the growth rate, macroeconomic parameters, consumer buying patterns, and Market demand and supply scenarios. (coherentnews.com)
  • With the growing commercial importance of nylon, the global market for caprolactam will witness significant growth over the forecasted period. (pressnews.biz)
  • Geographically, maximum consumer of caprolactam market is in Asia-Pacific followed by Europe and all of them contributes greatly in the growth of the market. (pressnews.biz)
  • Growth of caprolactam market is Asia Pacific is maximum due to the growing use of caprolactam for various applications along with macroeconomic growth of textile and automotive industry in the region. (pressnews.biz)
  • In particular, this invention relates to a method for preparing caprolactam in the absence of the formation of large quantities of by-products. (google.ca)
  • If you buy or sell Caprolactam or related products, our reports, news and market intelligence will give you the prices and analysis of the factors driving the prices that you need to make confident commercial decisions. (icis.com)
  • A double-injection micellar electrokinetic chromatography (DIMEKC) method for the identification of Ɛ- caprolactam and melamine deliberately added to povidone (polyvinylpyrrolidone) products has been developed. (omicsonline.org)
  • DE-A-43 24 616 discloses a process for extracting nylon 6 to obtain products having a very low residual level of dimeric e-caprolactam. (allindianpatents.com)
  • Caprolactam (C 6 H 11 ON) is a white, hygroscopic monomer commonly used in the production of Nylon 6. (chemicaldesign.com)
  • 90% of caprolactam produced is used to make filament and fiber, 10% for plastics, and a small amount is used as a chemical intermediate. (wikipedia.org)
  • 43.53181 The locomotive depot is located at the chemical plant "Caprolactam" which is located in the city of Dzerzhinsk, Nizhny Novgorod Oblast. (wikipedia.org)
  • Laitinen, A & Jäntti, M 1996, ' Solubility of 6-caprolactam in supercritical carbon dioxide ', Journal of Chemical & Engineering Data , vol. 41, no. 6, pp. 1418-1420. (vtt.fi)
  • Based on Application, the Caprolactam Market studied across Films, Nylon 6 Engineering Plastics, and Nylon 6 Fibers. (reportlinker.com)
  • China's demand for Caprolactam has grown at a fast pace in the past decade. (reportbuyer.com)
  • The increasing exports of carpets from China is expected to have a positive impact on the demand for caprolactam in the country. (mordorintelligence.com)
  • Through in-depth technology explore, Hofmann (HFM) provides on-demand heat transfer solutions that improves the heat transfer efficiency and ensures that the temperature accuracy of caprolactam. (hofmann-heatexchanger.com)
  • Caprolactam Chemicals Ltd. (indiatimes.com)
  • Competition page helps you compare Caprolactam Chemicals Ltd. with its sector peers on key parameters. (indiatimes.com)
  • It was estimated that 90% of all caprolactam is synthesised from cyclohexanone (1), which is first converted to its oxime (2). (wikipedia.org)
  • JP-A-51 149 397 describes an extraction with an aqueous 60% strength by weight E-caprolactam solution at from 80 to 120°C for from 3 to 8 hours in the first stage and an extraction with caprolactam-free water, which is preferably 02~free or comprises small amounts of a reducing agent, in the last stage. (allindianpatents.com)
  • Overall, the report presents a comprehensive coverage of Argentina Caprolactam industry including all the major parameters. (sbwire.com)
  • With growing textile and automotive industries in countries, such as China, Japan, and South Korea, the consumption of caprolactam is increasing in the region. (mordorintelligence.com)
  • Caprolactam Market report provides key statistics on the market status of the Caprolactam Market manufacturers and is a valuable source of guidance and direction for companies and individuals interested in the industry. (coherentnews.com)
  • In the end, the report makes some important proposals for a new project of Caprolactam Market Industry before evaluating its feasibility. (coherentnews.com)
  • This Caprolactam industry report categorizes the Caprolactam market based on manufacturers, regions, type and Caprolactam application. (topexaminer.com)
  • BACKGROUND OF THE INVENTION This invention relates to a novel method for preparing caprolactam from cyclohexene. (google.ca)
  • It is therefore an object of this invention to provide a method for the preparation of caprolactam. (google.ca)
  • STAGE ONE According to this invention cyclohexene is converted to caprolactam by initially forming a solution composed of cyclohexene, a denitrating agent and an organic solvent 3,816,404 Patented June 11. (google.ca)
  • Production of nylon 6 fibers is one of the major applications of caprolactam, which accounts for over 56% of the caprolactam market share. (mordorintelligence.com)