Coal Tar: A by-product of the destructive distillation of coal used as a topical antieczematic. It is an antipruritic and keratoplastic agent used also in the treatment of psoriasis and other skin conditions. Occupational exposure to soots, tars, and certain mineral oils is known to be carcinogenic according to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985) (Merck Index, 11th ed).Coal: A natural fuel formed by partial decomposition of vegetable matter under certain environmental conditions.Coal MiningTars: Viscous materials composed of complex, high-molecular-weight compounds derived from the distillation of petroleum or the destructive distillation of wood or coal. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Keratolytic Agents: Agents that soften, separate, and cause desquamation of the cornified epithelium or horny layer of skin. They are used to expose mycelia of infecting fungi or to treat corns, warts, and certain other skin diseases.PrintingPolycyclic Compounds: Compounds consisting of two or more fused ring structures.Psoriasis: A common genetically determined, chronic, inflammatory skin disease characterized by rounded erythematous, dry, scaling patches. The lesions have a predilection for nails, scalp, genitalia, extensor surfaces, and the lumbosacral region. Accelerated epidermopoiesis is considered to be the fundamental pathologic feature in psoriasis.Coal Ash: Residue generated from combustion of coal or petroleum.Benzo(a)pyrene: A potent mutagen and carcinogen. It is a public health concern because of its possible effects on industrial workers, as an environmental pollutant, an as a component of tobacco smoke.Pneumoconiosis: A diffuse parenchymal lung disease caused by inhalation of dust and by tissue reaction to their presence. These inorganic, organic, particulate, or vaporized matters usually are inhaled by workers in their occupational environment, leading to the various forms (ASBESTOSIS; BYSSINOSIS; and others). Similar air pollution can also have deleterious effects on the general population.Dermatologic Agents: Drugs used to treat or prevent skin disorders or for the routine care of skin.Polycyclic Hydrocarbons, Aromatic: A major group of unsaturated cyclic hydrocarbons containing two or more rings. The vast number of compounds of this important group, derived chiefly from petroleum and coal tar, are rather highly reactive and chemically versatile. The name is due to the strong and not unpleasant odor characteristic of most substances of this nature. (From Hawley's Condensed Chemical Dictionary, 12th ed, p96)Eczema: A pruritic papulovesicular dermatitis occurring as a reaction to many endogenous and exogenous agents (Dorland, 27th ed).DNA Adducts: The products of chemical reactions that result in the addition of extraneous chemical groups to DNA.Ultraviolet Therapy: The use of ultraviolet electromagnetic radiation in the treatment of disease, usually of the skin. This is the part of the sun's spectrum that causes sunburn and tanning. Ultraviolet A, used in PUVA, is closer to visible light and less damaging than Ultraviolet B, which is ionizing.Semiconductors: Materials that have a limited and usually variable electrical conductivity. They are particularly useful for the production of solid-state electronic devices.Aluminum: A metallic element that has the atomic number 13, atomic symbol Al, and atomic weight 26.98.VirginiaMarylandCopyright: It is a form of protection provided by law. In the United States this protection is granted to authors of original works of authorship, including literary, dramatic, musical, artistic, and certain other intellectual works. This protection is available to both published and unpublished works. (from Circular of the United States Copyright Office, 6/30/2008)Computer Security: Protective measures against unauthorized access to or interference with computer operating systems, telecommunications, or data structures, especially the modification, deletion, destruction, or release of data in computers. It includes methods of forestalling interference by computer viruses or so-called computer hackers aiming to compromise stored data.Confidentiality: The privacy of information and its protection against unauthorized disclosure.Privacy: The state of being free from intrusion or disturbance in one's private life or affairs. (Random House Unabridged Dictionary, 2d ed, 1993)Licensure: The legal authority or formal permission from authorities to carry on certain activities which by law or regulation require such permission. It may be applied to licensure of institutions as well as individuals.Genetic Privacy: The protection of genetic information about an individual, family, or population group, from unauthorized disclosure.Health Policy: Decisions, usually developed by government policymakers, for determining present and future objectives pertaining to the health care system.Food Coloring Agents: Natural or synthetic dyes used as coloring agents in processed foods.Metallurgy: The science, art, or technology dealing with processes involved in the separation of metals from their ores, the technique of making or compounding the alloys, the techniques of working or heat-treating metals, and the mining of metals. It includes industrial metallurgy as well as metallurgical techniques employed in the preparation and working of metals used in dentistry, with special reference to orthodontic and prosthodontic appliances. (From Jablonski, Dictionary of Dentistry, 1992, p494)Patents as Topic: Exclusive legal rights or privileges applied to inventions, plants, etc.Citrullus: A plant genus of the family CUCURBITACEAE known for the edible fruit.Eriobotrya: A plant genus of the family ROSACEAE that is the source of an edible fruit. Members contain TRITERPENES.Salicylic Acid: A compound obtained from the bark of the white willow and wintergreen leaves. It has bacteriostatic, fungicidal, and keratolytic actions.Protective Devices: Devices designed to provide personal protection against injury to individuals exposed to hazards in industry, sports, aviation, or daily activities.Salicylates: The salts or esters of salicylic acids, or salicylate esters of an organic acid. Some of these have analgesic, antipyretic, and anti-inflammatory activities by inhibiting prostaglandin synthesis.Pitch Perception: A dimension of auditory sensation varying with cycles per second of the sound stimulus.Drug Information Services: Services providing pharmaceutic and therapeutic drug information and consultation.Foam Cells: Lipid-laden macrophages originating from monocytes or from smooth muscle cells.Foxes: Any of several carnivores in the family CANIDAE, that possess erect ears and long bushy tails and are smaller than WOLVES. They are classified in several genera and found on all continents except Antarctica.Rivers: Large natural streams of FRESH WATER formed by converging tributaries and which empty into a body of water (lake or ocean).China: A country spanning from central Asia to the Pacific Ocean.Adenolymphoma: A benign tumor characterized histologically by tall columnar epithelium within a lymphoid tissue stroma. It is usually found in the salivary glands, especially the parotid.Steel: A tough, malleable, iron-based alloy containing up to, but no more than, two percent carbon and often other metals. It is used in medicine and dentistry in implants and instrumentation.Epoxy Resins: Polymeric resins derived from OXIRANES and characterized by strength and thermosetting properties. Epoxy resins are often used as dental materials.Stainless Steel: Stainless steel. A steel containing Ni, Cr, or both. It does not tarnish on exposure and is used in corrosive environments. (Grant & Hack's Chemical Dictionary, 5th ed)Fuel Oils: Complex petroleum hydrocarbons consisting mainly of residues from crude oil distillation. These liquid products include heating oils, stove oils, and furnace oils and are burned to generate energy.Formularies as Topic: Works about lists of drugs or collections of recipes, formulas, and prescriptions for the compounding of medicinal preparations. Formularies differ from PHARMACOPOEIAS in that they are less complete, lacking full descriptions of the drugs, their formulations, analytic composition, chemical properties, etc. In hospitals, formularies list all drugs commonly stocked in the hospital pharmacy.Economics, Pharmaceutical: Economic aspects of the fields of pharmacy and pharmacology as they apply to the development and study of medical economics in rational drug therapy and the impact of pharmaceuticals on the cost of medical care. Pharmaceutical economics also includes the economic considerations of the pharmaceutical care delivery system and in drug prescribing, particularly of cost-benefit values. (From J Res Pharm Econ 1989;1(1); PharmacoEcon 1992;1(1))Drug Industry: 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.Academies and Institutes: Organizations representing specialized fields which are accepted as authoritative; may be non-governmental, university or an independent research organization, e.g., National Academy of Sciences, Brookings Institution, etc.Hazardous Waste: Waste products which threaten life, health, or the environment when improperly treated, stored, transported, disposed of, or otherwise managed.Incineration: High temperature destruction of waste by burning with subsequent reduction to ashes or conversion to an inert mass.HydrocarbonsRefuse Disposal: The discarding or destroying of garbage, sewage, or other waste matter or its transformation into something useful or innocuous.

Topical psoriasis therapy. (1/76)

Psoriasis is a common dermatosis, affecting from 1 to 3 percent of the population. Until recently, the mainstays of topical therapy have been corticosteroids, tars, anthralins and keratolytics. Recently, however, vitamin D analogs, a new anthralin preparation and topical retinoids have expanded physicians' therapeutic armamentarium. These new topical therapies offer increased hope and convenience to the large patient population with psoriasis.  (+info)

Gordonia alkanivorans sp. nov., isolated from tar-contaminated soil. (2/76)

Twelve bacterial strains isolated from tar-contaminated soil were subjected to a polyphasic taxonomic study. The strains possessed meso-diaminopimelic acid as the diagnostic diamino acid of the peptidoglycan, MK-9(H2) as the predominant menaquinone, long-chain mycolic acids of the Gordonia-type, straight-chain saturated and monounsaturated fatty acids, and considerable amounts of tuberculostearic acid. The G + C content of the DNA was 68 mol%. Chemotaxonomic and physiological properties and 16S rDNA sequence comparison results indicated that these strains represent a new species of the genus Gordonia. Because of the ability of these strains to use alkanes as a carbon source, the name Gordonia alkanivorans is proposed. The type strain of Gordonia alkanivorans sp. nov. is strain HKI 0136T (= DSM 44369T).  (+info)

Systematic review of comparative efficacy and tolerability of calcipotriol in treating chronic plaque psoriasis. (3/76)

OBJECTIVES: To evaluate the comparative efficacy and tolerability of topical calcipotriol in the treatment of mild to moderate chronic plaque psoriasis. DESIGN: Quantitative systematic review of randomised controlled trials. SUBJECTS: 6038 patients with plaque psoriasis reported in 37 trials. MAIN OUTCOME MEASURES: Mean difference in percentage change in scores on psoriasis area and severity index, and response rate ratios for both patients' and investigators' overall assessments of marked improvement or better. Adverse effects were estimated with the rate ratio, rate difference, and number needed to treat. RESULTS: Calcipotriol was at least as effective as potent topical corticosteroids, calcitriol, short contact dithranol, tacalcitol, coal tar, and combined coal tar 5%, allantoin 2%, and hydrocortisone 0.5%. Calcipotriol caused significantly more skin irritation than potent topical corticosteroids (number needed to treat to harm for irritation 10, 95% confidence interval 6 to 34). Calcipotriol monotherapy also caused more irritation than calcipotriol combined with a potent topical corticosteroid (6, 4 to 8). However, the number needed to treat for dithranol to produce lesional or perilesional irritation was 4 (3 to 5). On average, treating 23 patients with short contact dithranol led to one more patient dropping out of treatment owing to adverse effects than if they were treated with calcipotriol. CONCLUSIONS: Calcipotriol is an effective treatment for mild to moderate chronic plaque psoriasis, more so than calcitriol, tacalcitol, coal tar, and short contact dithranol. Only potent topical corticosteroids seem to have comparable efficacy at eight weeks. Although calcipotriol caused more skin irritation than topical corticosteroids this has to be balanced against the potential long term effects of corticosteroids. Skin irritation rarely led to withdrawal of calcipotriol treatment. Longer term comparative trials of calcipotriol versus dithranol and topical corticosteroids are needed to see whether these short term benefits are mirrored by long term outcomes such as duration of remission and improvement in quality of life.  (+info)

Bioavailability of the genotoxic components in coal tar contaminated soils in Fischer 344 rats. (4/76)

The effect of chemical aging on the bioavailability and subsequent genotoxicity of coal tar (CT)-contaminated soils was evaluated in a 17-day feeding study using Fischer 344 male rats. Rats consumed a control diet or diets amended with soil, 0.35% CT, or soil freshly prepared or aged for 9 months with 0.35% CT. Mild treatment-related microscopic lesions in liver tissue and elevated enzyme levels in serum were detected in all CT treatment groups. The (32)P-postlabeling assay was employed to determine DNA adduct formation in treated animals. All CT treatment groups induced DNA adducts in both the liver and lung. Adduct levels were 3-fold higher in lung DNA compared to hepatic DNA. After correcting adduct levels for total ingested polycyclic aromatic hydrocarbons (PAHs), a significant decrease (p < 0.05) in adduct levels was observed in both CT/soil treatment groups compared to CT control in liver and lung DNA. Adduct profiles of (32)P-postlabeled hepatic and lung DNA displayed several nonpolar DNA adducts that comigrated with PAH-adducted calf thymus DNA standards as determined through both thin-layer chromatography (TLC) and high-pressure liquid chromatography (HPLC). These results suggest that soil, but not aging of contaminants in soil, decreases the bioavailability of genotoxic components in CT, as evidenced by DNA adduct analysis.  (+info)

DNA adduct measurements, cell proliferation and tumor mutation induction in relation to tumor formation in B6C3F1 mice fed coal tar or benzo[a]pyrene. (5/76)

Coal tar is a complex mixture containing hundreds of compounds, at least 30 of which are polycyclic aromatic hydrocarbons, including the carcinogen benzo[a]pyrene (BaP). Although humans are exposed to complex mixtures on a daily basis, the synergistic or individual effects of components within a mixture on the carcinogenic process remain unclear. We have compared DNA adduct formation and cell proliferation in mice fed coal tar or BaP for 4 weeks with tumor formation in a 2 year chronic feeding study. Additionally, we have analyzed tumor DNA for mutations in the K-ras, H-ras and p53 genes. In the forestomach of mice fed either coal tar or BaP an adduct indicative of BaP was detected, with adduct levels increasing in a dose-responsive manner. K-ras mutations were detected in the forestomach tumors, with the incidence being similar in mice fed coal tar or BaP. These results suggest that the BaP within coal tar is associated with forestomach tumor induction in coal tar-fed mice. DNA adduct levels in the small intestine were not predictive of tumor incidence in this tissue; instead, the tumors appeared to result from compound-induced cell proliferation at high doses of coal tar. K-ras mutations were detected in lung tumors. Since lung tumors were not increased by BaP, coal tar components other than BaP appear to be responsible for the tumors induced in this tissue. H-ras mutations, primarily occurring at codon 61, were the most common mutation observed in liver tumors induced by coal tar. Since this mutation profile is observed in spontaneous hepatic tumors, components in the coal tar may be promoting the expansion of pre-existing lesions.  (+info)

Naphthalene and donor cell density influence field conjugation of naphthalene catabolism plasmids. (6/76)

We examined transfer of naphthalene-catabolic genes from donor microorganisms native to a contaminated site to site-derived, rifampin-resistant recipient bacteria unable to grow on naphthalene. Horizontal gene transfer (HGT) was demonstrated in filter matings using groundwater microorganisms as donors. Two distinct but similar plasmid types, closely related to pDTG1, were retrieved. In laboratory-incubated sediment matings, the addition of naphthalene stimulated HGT. However, recipient bacteria deployed in recoverable vessels in the field site (in situ) did not retrieve plasmids from native donors. Only when plasmid-containing donor cells and naphthalene were added to the in situ mating experiments did HGT occur.  (+info)

7H-benzo[c]fluorene: a major DNA adduct-forming component of coal tar. (7/76)

Coal tar is a complex mixture that exhibits high carcinogenic potency in lungs of animals when administered in the diet. Studies have noted that lung tumor induction does not correlate with the benzo[a]pyrene content of coal tar, suggesting that other hydrocarbons may be involved in the observed tumorigenicity. Our previous studies have demonstrated that a major 'unknown' chemical-DNA adduct is formed in the lung of mice exposed to coal tar. We have used an in vitro rat microsomal activation system to generate the 'unknown' adduct with neat coal tar and fractions of coal tar obtained by chemical fractionation and HPLC. Chemical-DNA adduct formation was evaluated by (32)P-postlabeling using both multi-dimensional TLC and HPLC. GC-MS analysis of the coal tar fractions obtained from HPLC, which produced the 'unknown' adduct in vitro, demonstrated that the adducting hydrocarbon had a mass of 216. A careful evaluation of candidate hydrocarbons led to the conclusion that a benzofluorene derivative may be responsible for forming the 'unknown' chemical-DNA adduct. Comparative in vitro and in vivo studies on the adducting properties of all three isomers of benzofluorene indicated that 7H-benzo[c]fluorene is responsible for producing the 'unknown' adduct observed in the lung of mice ingesting coal tar. Animal feeding studies also demonstrated that 7H-benzo[c]fluorene formed considerably more lung DNA adducts than 11H-benzo[a]fluorene and 11H-benzo[b]fluorene. These data indicate that the four-ring polycyclic aromatic hydrocarbon 7H-benzo[c]fluorene, a hydrocarbon not previously shown to form DNA adducts in lung, is in fact a potent lung DNA adductor and is a candidate PAH for causing lung tumors in animals treated with coal tar.  (+info)

A novel skin penetration enhancer: evaluation by membrane diffusion and confocal microscopy. (8/76)

PURPOSE: The aim of this study was to determine the in vitro transdermal efficacy of a Meyer Zall Laboratories (MZL) oil/water emulsion in two separate preparations containing the actives, coal tar and the non-steroidal anti-inflammatory drug, diclofenac sodium. METHOD: The release rate of the two active ingredients from MZL dermatological preparations, Exorex and Athru-Derm and four comparator products was determined using an enhancer cell system, whilst specific penetration characteristics of the MZL formulation were elucidated using confocal and electron microscopy. The latter properties were explored at both the organ level, using human skin, as well as at a cellular level using a melanoma cell line. RESULTS: While the in vitro release rates for all formulations was high, coal tar and diclofenac release from Exorex and Athru-Derm respectively was, at nearly all time intervals, significantly higher than from comparator products. Microscopy revealed the presence of spherical liposomal type structures in both the MZL lotion and a comparator gel. In the MZL lotion, the majority of these structures, referred to here as emzaloid particles, were in the order of magnitude of about 50 nm to 1 microm in diameter with a small minority exceeding these dimensions. After application of Athru-Derm to human skin, intact emzaloid particles of submicron dimensions were detected in the epidermis in association with the cell membranes. The affinity of the MZL lotion for cell membranes was further demonstrated with melanoma cells; in addition, the formulation was seen to penetrate even to the nucleus of viable cells. CONCLUSION: Overall the data suggest that the oil/water base in MZL formulations is a highly efficient transdermal vehicle able to transport a wide range of indication- specific actives to their site of action.  (+info)

The primary routes of human exposure to coal tars and coal-tar products are inhalation, ingestion, and absorption through the skin. Exposure to coal tars and coal-tar pitches may occur at foundries and during coke production, coal gasification, and aluminum production. Other workers who may be exposed to coal-tar pitches include those who produce or use pavement tar, roofing tar, coal-tar paints, coal-tar enamels, other coal-tar coatings, or refractory bricks.. The general population may be exposed to coal tars in environmental contaminants and through the use of coal tar preparations to treat skin disorders such as eczema, psoriasis, and dandruff.. ...
Buy Modified Medium Temperature Coal Tar Pitch Resistance against seawater, Find Details include Size,Weight,Model and Width about Modified Medium Temperature Coal Tar Pitch Resistance against seawater. Make an Inquiry for Modified Medium Temperature Coal Tar Pitch Resistance against seawater at OKorder.com.
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Crude Coal Tar,US $ 500 - 800 / Metric Ton, Pakistan, Coal Tar Pitch, Density at 20 Degrees Centigrade; 1.20.Source from CHEMPOLYTRADING on Alibaba.com.
Mother Nature Do not tar all coal tars with the same brush for under their apparently standard black-treacle viscosity and appearance, coal tars can differ considerably from one another in their molecular profiles. It is these differences that troubles industry, for the phenolic makeup of coal tars dictates their stability. Highly abundant in...
Creosote oil /Crude coal tar oil for steel manufacturing,complete details about Creosote oil /Crude coal tar oil for steel manufacturing provided by SYMPHONY RESOURCES. You may also find other latest Creosote oil /Crude coal tar oil for steel manufacturing selling and buying leads on weiku.com.
CoalTarDistillates like Coal Tar Pitch, Crude & Refined Naphthalene, Phenol, Creosote Oil are obtained by tar fractional distillation & Needle Pitch Coke
... for Clay Targets, Activated Carbons, Pavement Seals, Roofing Applications, Carbon Brush Manufacturing, Water Proofing
Detailed Project Reports & Profiles on Coal Tar Pitch Distillation - Manufacturing Plant, Detailed Project Report, Profile, Business Plan, Industry Trends, Market Research, Survey, Manufacturing Process, Machinery, Raw Materials, Feasibility Study, Investment Opportunities, Cost And Revenue
PubMed Central Canada (PMC Canada) provides free access to a stable and permanent online digital archive of full-text, peer-reviewed health and life sciences research publications. It builds on PubMed Central (PMC), the U.S. National Institutes of Health (NIH) free digital archive of biomedical and life sciences journal literature and is a member of the broader PMC International (PMCI) network of e-repositories.
Mahler et al. 2012. Coal-Tar-Based Pavement Sealcoat and PAHs: Implications for the Environment, Human Health, and Stormwater Management. Environmental Science and Technology 46, 3039-3045.. Mahler et al. 2014. Concentrations of polycyclic aromatic hydrocarbons (PAHs) and azaarenes in runoff from coal-tar- and asphalt-sealcoated pavement. Environmental Pollution 188: 81-87. (Link). Pryer, et al. 2010. Coal-tar based pavement sealant toxicity to freshwater macroinvertebrates. Environmental Pollution 158, pp. 1932-1937 (Link). Titaley, Ivan A., et al. 2016. "Identification and Toxicological Evaluation of Unsubstituted PAHs and Novel PAH Derivatives in Pavement Sealcoat Products." Environmental Science & Technology Letters, April. doi:10.1021/acs.estlett.6b00116. (Link). Van Metre et al. 2010. Contributions of PAHs from Coal Tar Pavement Sealcoat and Other Sources to 40 U.S. Lakes, Science of the Total Environment 409, pp.334-344.(Link). Witter et al. 2014. Coal-tar-based sealcoated pavement: A ...
Montgomery County, MD has banned the use of coal tar pavement sealants. Learn more about the coal tar ban and possible alternatives to use.
Described is a preferred method for manufacturing a coal tar enamel-coated steel pipe, in which a primer coat of epoxy resin is applied to a preheated steel pipe, and coal tar enamel is applied to the primer coat prior to full curing of the latter. The resulting coated steel pipes, which also are described, exhibit excellent resistance to cathodic disbondment, heat and water.
Epoxy Paint Coal Tar (Black), Lead Paints, Chrome Free Paints, Polyurethane Coatings, Epoxy Floor Coating, Epoxy Paints, Coal Tar Epoxy Paints, Manufacturer, Pune, India
[110 Pages Report] Check for Discount on United States Coal Tar Creosote Market Report 2017 report by QYResearch Group. In this report, the United States Coal Tar Creosote market...
Eric K. Falk is a Partner in the Firms Pittsburgh office. Since 1988, he has concentrated his practice in the area of toxic tort litigation, defending both Fortune 500 companies and regional businesses against allegations of various diseases due to exposures to asbestos, silica, coal tar pitch and coal tar pitch volatiles, and a variety of chemicals and solvents, including benzene, toluene, xylene, isocyanates and various other aromatic and chlorinated hydrocarbons. Mr. Falk has handled cases involving a wide variety of disease claims, including mesothelioma, lung cancer, esophageal cancer, the various leukemias, lymphomas, kidney cancer, bladder cancer, colon cancer, toxic encephalopathy and other neurological deficits. He has represented his clients in a variety of jurisdictions, including Pennsylvania, West Virginia, Texas, Washington, Minnesota, Tennessee, New York, Mississippi, Florida, Georgia, Indiana, Illinois, Wisconsin and Arkansas. Mr. Falk is currently a Vice Chair of the ABA Toxic ...
COAL TAR ( LIQUID , PENCILS , LUMPS ). USED IN ALUMINUM PLANTS* * ENTERS IN MANY MIXTURES WHICH ARE USED AS A BUFFER AGAINST RUST TO SAVE WATER PIPES AND METAL SURFACES USED IN SOME PAINTS *. GENERAL SPECIFICATIONS :. ...
Manufactured from 100% refined coal tar pitch, aromatic solvents, reinforcing fibers, and mineral fillers to adjust viscosity and working properties. No asphaltic or aliphatic materials are added to this product.. ...
I suddenly developed psoriasis at the age of 67. This reaction is essentially a case of cell miscommunication, as the T cells get the message from the immune system to keep reproducing in the area, which is what causes the thickening and swelling of the skin. Drugs that depress the immune system, including methotrexate and cyclosporine, help some people with psoriasis. Creams of mild strength are usually prescribed for psoriasis photo of nail psoriasis sensitive skin areas, like folds of skin, face, etc. Coal tar is available as an ointment, cream, lotion, shampoo, bath oil and soap.
Lucas asphalt coatings offer the most economical coating solution for low sloped asphalt and modified bitumen roofs. We offer both water and solvent-based formulas in both fibered and non-fibered versions. In addition, we manufacture rubber modified asphalt and coal tar based products that provide higher performance in certain applications ...
84989-09-3 - Distillates (coal tar), naphthalene oils, naphthalene-low - Searchable synonyms, formulas, resource links, and other chemical information.
TABLE-US-00003 TABLE 3 Properties of coal tar and diesel oil Exam- Exam- Exam- Exam- Exam- Exam- Exam- Exam- Exam- Exam- Exam- Exam- Exam- Exam- ple ple ple ple ple ple 1 ple 2 ple 3 ple 4 ple 5 ple 6 ple 7 ple 8 ple 9 10 11 12 13 14 Density 0.92 0.93 0.93 0.94 0.92 0.92 0.93 0.92 0.92 0.92 0.92 0.92 0.92 0.93 (kg/m3) Carbon residue 0.3 0.2 0.3 0.3 0.3 0.34 0.4 0.3 0.3 0.28 0.35 0.29 0.34 0.28 (wt %) Freezing point -15 -16 -15 -15 -15 -14 -15 -15 -15 -16 -14 -16 -15 -15 (° C.) IBP/10% 110/200 110/180 120/190 115/200 110/195 115/195 117/195 120/195 115/200 130/195 115/195 115/195 120/195 130/195 50%/90% 280/320 240/320 290/325 275/310 280/310 270/310 280/320 280/310 280/325 280/315 280/317 280/320 280/310 290/320 FBP 330 335 332 335 335 333 335 330 335 330 330 330 325 320 Yield of diesel 60 60 60 59 59 60 60 60 60 60 61 60 60 60 oil ...
BANGOR, Maine - An expensive and heavily monitored coal tar removal and remediation project on the Bangor Waterfront is nearing completion a little behind schedule but a little under budget, City …. Maine news, sports, politics, election results, and obituaries from the Bangor Daily News.
Weve owned our SkipperLiner for going on 9 years now. Has a steel semi-V hull, dead-flat at the stern, 9 up front. Im fixing to pull the boat this weekend after 3-1/2 years in the water for some much needed maintenance, the biggie being sandblasting the hull to inspect and repair anything if needed and finishing up with coal tar epoxy. Not sure if Im going to do the sandblasting or pay to have it done. For simply the moneys sake, Id rather do it myself. I have access to a diesel
Drug information for Scytera (coal tar) Foam, 2% by DPT Laboratories, Ltd.. Includes: facts, uses, warnings, directions and more.
Cleanup crews in northern China were scrambling Thursday to absorb 60 tons of toxic coal tar accidentally dumped into a river before it reaches a reservoir serving 10 million people, state media said.
One of my customers having painted his hot water pipes with coal tar, with the usual result, was advised to take them out and burn them to take it off. The house was new and beautifully finished. The ...
Easy to read patient leaflet for Coal Tar and Salicylic Acid. Includes indications, proper use, special instructions, precautions, and possible side effects.
What concentrations of PAHs wash off sealed and unsealed parking lots? (top of page). The NAWQA study found that concentrations of PAHs were much higher in runoff from parking lots sealed with coal-tar based sealcoat than from all other types of parking-lot surfaces. The average concentration in runoff from coal-tar sealed lots was 3,500 mg/kg, about 65 times higher than the average concentration in particles washed off parking lots that had not been sealcoated (54 mg/kg). The average concentration in particles washed off parking lots sealed with asphalt-based sealcoat was 620 mg/kg, about 6 times less than coal-tar based sealcoat, but still 10 times higher than the concentration from unsealed parking lots (Mahler and others, 2005, Parking Lot Sealcoat: An Unrecognized Source of Urban Polycyclic Aromatic Hydrocarbons: Environmental Science & Technology, v. 39, p. 5560-5566) Runoff from all parking lots is contaminated with PAHs from leaking motor oil, tire particles, vehicle exhaust, and ...
It is widely used for waterproof,refractory raw materials etc. Welcome to contact us! Sales Manager:Sara Lee Whatsapp:0086-13633207915
Cholesterol is the primary material of all steroids. It is converted by the enzyme CYP11A1 to pregnenolone. On the other hand, CPY11A1 is an enzyme to metabolize aromatic carbonates which are contained in Coal Tar. Coal Tar has been known to be useful to make eczema subside since the time before topical steroids were on the market. If aromatic carbonates in the coal tar induce expression of CPY11A1, cortisol production in the skin is also accelerated. Vitamin D is also known to be metabolized by CPY11A1 (→ ref.) and there is medical literature topical Vitamin D works on eczema (→ ref.) . It may be of the same reason ...
of death reported as resulting from acute, or chronic poisoning, by sulphonal.. PHENACETINE :-"Phenacetine is a product of coal tar, and an antipyretic, a drug that lessens the temperature in high fevers, and rapidly disintegrates the blood.. ANTIFEBRIN :-"Antifebrin, another of the coal tar preparations, is the registered name for acetanelid. Its effects are very similar to the effects of phenacetine, and it is used in fevers for lessening the temperature, and for neuralgic pains. The medicinal dose is from 3 to 10 grains. Unpleasant effects follow its continued use, such as great exhaustion, blueness of the lips, and a slow, labored pulse.. HEADACHE REMEDIES :-"The indiscriminate use of the many coal tar products and other hypnotics, such as sulphonal, phenacetine, antifebrin, chloral, bromidia, etc., under the guise of headache remedies is productive of much disaster, all being nerve paralyzants.". ...
Address: magzar st mariotia abrag sara. Country/Region: Egypt. Product/Service: Metallurgical Coke, Crude Benzol, Creosote Oil, Naphthalene, Nitric Acid, Coal Tar, Coal Tar Pitch, Calcium Carbonate, Kaolin, Quartz,
Pavement sealant is a black liquid sprayed or painted on the asphalt pavement of parking lots, driveways and playgrounds to improve appearance and protect the underlying asphalt. Pavement sealants that contain coal tar have extremely high levels of polycyclic aromatic hydrocarbons (PAHs). Coal tar is a known human carcinogen; several PAHs are probable human carcinogens and some are toxic to fish and other aquatic life.. Rainwater runoff collected as long as three months after coal-tar-sealcoat application caused 100% mortality to minnows and water fleas, which are part of the base of the food chain, when the test organisms were exposed to ultra-violet radiation to simulate sunlight. The full study, reported in the scientific journal Environmental Science and Technology, is available online.. Exposure of fish cells to coal-tar sealant runoff damaged their DNA and impaired the ability of the cells to repair DNA damage. "The simultaneous occurrence of DNA damage and impairment of DNA repair has ...
By optimizing grinding conditions it is possible to obtain a grain-size distribution of coal milled together with tar that is especially suitable for the production of high-solids (|50% by weight) coal-tar mixtures that are pumpable and easy to inject into the blast furnace.
MG217® Medicated Multi-Symptom Tar Ointment effectively removes psoriasis scales and relieves itching and dryness while promoting healthy, clear skin. The intensive strength formula contains 10% Coal Tar Solution USP (equivalent to 2% coal tar). The Ointment base is designed to retain the skins natural moisture and enhance the penetration and therapeutic effectiveness of the active ingredient. Helps prevent the recurrence of psoriasis symptoms. Not for use on the scalp; may be very difficult to remove from the hair, and not recommended for use on the face.. ...
Coal tar is a unique raw material extracted from coal. This product can be processed into the six main fractions. The CIS market of coal tar is represented by approximately 25 producers, 11 of them being the major ones. Their plants are located mainly in Russia and Ukraine, and some - in Kazakhstan. The Russian and Ukrainian companies produce about 1.5m-1.8m tonnes and 1.1m-1.3m tonnes ...
MG217s Medicated Multi-Symptom Coal Tar Ointment helps to slow cell overgrowth and moisturize skin to effectively relieve itching, scaling, irritation and redness while promoting healthy, clean skin. It provides a thick layer of intensive strength treatment (3% coal tar) that doesnt need to be reapplied as often and is non-staining for longtime wear. The unique base of the ointment locks in the skins natural moisture, prevents overnight itching and helps to prevent symptom reoccurrence. Works best on skin cleared of build-up, by use of MG217 Salicylic Acid Multi-Symptom Moisturizing Cream.. ...
Clin Dermatol Rev, Official publication of Indian Association of Dermatologist, Venereologist and Leprologists (IADVL) Karnataka Branch
Turpentine, oil, sulfurized, reaction products with hydrogen tetrachloroaurate(-1) methyl 10-(4-acetylphenyl)undecanoate 1-[2-benzylsulfonyl-1-(1-piperidyl)ethenyl]piperidine 1-[(4-methylphenyl)amino]cyclopentane-1-carbonitrile Ethanimidothioic acid,N-[[(methylamino)- carbonyl]oxy]-,methyl ester Benz(c)acridine-10-carboxylic acid strontium(+2) cation; 2-sulfanylacetate 3-(trifluoromethyl)-1,2,4-oxadiazole C.I. Direct Violet 88 Residues (coal tar), pitch distn.
Timofeeva, M. N. , Kinnersley, B. , Farrington, S. M. , Whiffin, N. , Palles, C. , Svinti, V. , Lloyd, A. , Gorman, M. , Ooi, L. Y. , Hosking, F. , Barclay, E. , Zgaga, L. , Dobbins, S. , Martin, L. , Theodoratou, E. , Broderick, P. , Tenesa, A. , Smillie, C. , Grimes, G. , Hayward, C. & 41 others Campbell, A., Porteous, D., Deary, I. J., Harris, S. E., Northwood, E. L., Barrett, J. H., Smith, G., Wolf, R., Forman, D., Morreau, H., Ruano, D., Tops, C., Wijnen, J., Schrumpf, M., Boot, A., Vasen, H. F. A., Hes, F. J., Van Wezel, T., Franke, A., Lieb, W., Schafmayer, C., Hampe, J., Buch, S., Propping, P., Hemminki, K., Försti, A., Westers, H., Hofstra, R., Pinheiro, M., Pinto, C., Teixeira, M., Ruiz-Ponte, C., Fernández-Rozadilla, C., Carracedo, A., Castells, A., Castellví-Bel, S., Campbell, H., Bishop, D. T., Tomlinson, I. P. M., Dunlop, M. G. & Houlston, R. S. 10 Nov 2015 In : Scientific Reports. 5, 10 p., 16286. Research output: Contribution to journal › Article ...
This medicine can stain your skin, nails, hair, or clothing. The color should wash out of your skin, nails and hair a few days after you stop using it. Clothing may be permanently stained.. This medicine can make you more sensitive to the sun. Unless directed by your doctor or health care professional, avoid exposure to the sun for at least 24 to 72 hours after applying this medicine. If you cannot avoid being in the sun, wear protective clothing and use sunscreen. Do not use sun lamps or tanning beds/booths.. Do not apply this medicine to inflamed, broken, burned, or infected skin.. Do not get the shampoo in your eyes. If you do, rinse off with plenty of cool tap water.. ...
The age old question. This very question is asked of nearly every industry in the world. Based in simplicity, given all things being equal, this question would be answered in one simple word….. Price. Now, here is the reality of the situation. Price is one of many factors one should use to determine if […]. ...
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice ...
For a short time, get 10% OFF your next purchase with Encore Coatings. Theres never been a better time to save on your favorite products!. Sign up below to receive an instant user-generated coupon code.. ...
of lime ston e is an impo rta nt step. [2] Mixing of the two was carried out in. powder form, so no thin section could be prepared for it. All samples ...
Close The Infona portal uses cookies, i.e. strings of text saved by a browser on the users device. The portal can access those files and use them to remember the users data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser. ...
Send regulatory and educational mail outs to producers, applicators, apartments, churches, public and private schools, rental car companies, large hardware stores, large food chains, large retailers, management companies, etc ...
Rain CII Carbon (Kingwood, TX) says it has acquired Rütgers (Zelzate, Belgium), a producer of coal tar pitch and coal tar-based chemicals, from private equity firm Triton for a gross enterprise value...
Refractory Ceramic Fibres, Borates and Coal tar pitch, high temperature are listed in the 5th and 6th ECHA recommendations for substances to be included in the REACH Authorisation list (Annex XIV). The REACH Committee meeting on 21-22 October 2015 launched the discussions on their possible inclusion in the Annex XIV.. As these substances are of utmost importance to ceramic industries and their downstream users, Cerame-Unie maintains that there are socio-economic implications related to a possible inclusion. As a member of the Cross-Industry Initiative (CII), CU supports the proposal to consider workplace legislation as an alternative to REACH Authorisation. Kai Sebastien Melzer, Regulatory Affairs Manager at the Nickel Institute, spoke on this subject at the CU General Assembly on 1 December 2015.. The process is still ongoing but the REACH Committee should come to a decision in the first half of 2016.. ...
The use of coal-tar as an internal lining for corrosion protection of water pipes was a common procedure from the 19th century up to the mid-1970s. It is reported that these coatings can lead to elevated concentrations of Polycyclic Aromatic Hydrocarbons (PAHs) in the distributed drinking water. The aim of the project was to investigate the processes and mechanisms responsible for the occurrence of these substances in drinking water distribution systems.. The results achieved in that research project showed that the occurrence of PAHs in a drinking water distribution system was linked to the presence of chlorine and chlorine dioxide used for common disinfection practice. In laboratory experiments it could be shown that the coal-tar surface represents a substrate for the growth of biofilms which exhibits protective effects. Generally, hostile environmental conditions for microbiological activity of the biofilm such as disinfection, stagnation periods and anaerobic conditions could be identified ...
A widely used type of asphalt sealant derived from coal tar may be making its way into the house dust of homes, according to new research. Young children may actually be playing on coal-tar-sealed driveways and playgrounds, potentially raising their exposure to harmful chemicals.. The findings, presented at a meeting of the Society of Environmental Toxicology and Chemistry, concern a group of compounds called polycyclic aromatic hydrocarbons, or PAHs. ". Jessica Marshall reports for Discovery News January 5, 2010. [2]. ...
Course Description: Course 140.06 is designed to teach the basics of sophisticated, advanced therapeutic options necessary to appropriately meet the needs of patients with severe, generalized, common skin disorders such as psoriasis, eczema, and other diseases many of which are chronic and lifelong. Beyond topical therapy, these include phototherapy, including laser, oral and injectable biologic agents, and Goeckerman therapy, which is an intensive all-day, every-day regiment involving whole body application of ...
naphthalene definition: A white crystalline element, C10H8, produced by coal tar or petroleum and found in production dyes, moth repellents, and explosives so when a solvent. Also called tar camphor.;…
14. The diagnosis of psoriasis is usually based on the presence of typical skin lesions. There are no special blood tests or diagnostic procedures. Rarely, a skin biopsy or scraping may be needed to exclude other disorders and to confirm the diagnosis. 15. Currently there is no cure for psoriasis and treatment is directed at decreasing signs and symptoms and modifying the natural progression of the disease. A repertoire of topical and systemic therapies is available for the treatment of psoriasis, such as vitamin D3 analogues, corticosteroids, coal tar, dithranol, phototherapy, methotrexate, cyclosporine, systemic retinoids and biologics. Typically, topical agents are used for mild disease, phototherapy for moderate disease and systemic agents for severe disease. 16. The management of psoriasis is not restricted to the treatment of the skin lesions, but also aims to deal with the different comorbidities. Health professionals need to be aware of the likelihood of comorbid conditions in order to ...
The main risk factor for skin cancer is over-exposure to ultraviolet light, from sunlight or tanning beds. A history of sunburns early in life can increase your risk: research shows that one blistering sunburn in childhood more than doubles your chances of developing melanoma later in life. Teens may be especially susceptible to skin cancer because their cells are dividing and changing more rapidly than those of adults. Having very fair skin that burns easily can increase your risk, as can the presence of a large number of moles on your body. Other risk factors include having had skin cancer before or having close relatives who have had skin cancer. Exposure to radiation or long-term exposure to chemicals such as coal tar, soot, pitch, asphalt, creosote, paraffin wax or arsenic, can increase your risk of non-melanoma skin cancer.. Warning Signs. Melanomas typically change shape or color as they grow. Any spot that changes color or shape should be reported to your doctor. The majority occur on ...
D6805 - 02(2016) Standard Practice for Infrared (IR) Procedure for Determination of Aromatic/ Aliphatic Ratio of Bituminous Emulsions , absorbance, aliphatic, aromatic, asphalt, bituminous, coal tar, emulsion, infrared, sealer,,
Article Making MGP Wastes Beneficial. More than 11 billion gallons of coal tar were generated at MGP sites in the United States from 1816 to 1947. The types and quantities of waste discharged to surface waters from MGPs vary from site to site, and th...
Aluminium company Alcoa has been ordered to pay the medical costs of a former employee diagnosed with bladder cancer 12 years after working at its Geelong plant. The decision may affect more than 7000 past and present workers.. County Court Judge Graeme Hicks yesterday found Geoffrey Stevens work as an operator in the plants pot room, where coal tar is used to smelt aluminium, had "materially increased the risk of contracting bladder cancer".. The decision opens the way for past and present employees to sue Alcoa should they contract bladder or lung cancer, as the finding established that the nature of their work need only carry an inherent risk and did not actually have to cause the illnesses.. Mr Stevens, 63, of Scarsdale, near Ballarat, worked for Alcoa between 1977 and 1988. He was exposed to potential carcinogens that were released into the pot room.. Mr Stevens was awarded "reasonable costs of medical, hospital, nursing and ambulance services" incurred as a result of his bladder cancer. ...
Do not take Neoral® if you are receiving treatment for psoriasis, such as PUVA or UVB therapy, methotrexate (Rheumatrex®), coal tar, or radiation therapy. Check with your doctor right away if you have any of the following symptoms: blood in the urine, change in the frequency of urination or amount of urine, difficulty breathing, drowsiness, increased thirst, loss of appetite, nausea or vomiting, or swelling of the feet or lower legs, or weakness. These may be symptoms of a serious kidney problem. Do not use supplements or salt substitutes containing potassium without first checking with your doctor. Check with your doctor right away if you have pain or tenderness in the upper stomach, pale stools, dark urine, loss of appetite, nausea, vomiting, or yellow eyes or skin. These could be symptoms of a serious liver problem. Using this medicine may increase your risk of getting skin cancer or cancer of the lymph system (lymphoma). Talk to your doctor if you have concerns about this risk. This ...
Structure and Function of XenA xycoumarin 4 and 3-(2,3-dihydroxyphenyl)-propionic acid 5 (The enzymes producing Approximately 15 × 106 tons of coal tar are and converting these two compounds are not produced worldwide every year and are the source known. Quinoline degrading P. putida strains do for condensed aromatics and N-heteroaromatics like not grow with coumarin as a sole source of carbon and energy. However, when bacteria that were have developed strategies to metabolize naturally grown with quinoline are incubated with coumarin occurring aromatic compounds and xenobiotics and 6, 3-(2-hydroxyphenyl)-propionic acid 7 accumu- as they are able to biomineralize potentially toxic latesCharacteristic reactions of coumarins are compounds, they can be exploited in the bioreme- additions to the C-3/C-4 double bond and the diation of polluted soils and Quinoline is a nucleophilic opening of the lactone group.Addi- ubiquitous, soluble, heteroaromatic pollutant with tion of a hydride and a proton to ...
Intratracheal instillation is the introduction of a substance directly into the trachea. It is widely used to test the respiratory toxicity of a substance as an alternative to inhalation in animal testing. Intratracheal instillation was reported as early as 1923 in studies of the carcinogenicity of coal tar. Modern methodology was developed by several research groups in the 1970s. By contrast, tracheal administration of pharmaceutical drugs in humans is called endotracheal administration. As compared to inhalation, intratracheal instillation allows greater control over the dose and location of the substance, is cheaper and less technically demanding, allows lower amounts of scarce or expensive substances to be used, allows substances to be tested that can be inhaled by humans but not small mammals, and minimizes exposure to laboratory workers and to the skin of laboratory animals. Disadvantages include its nonphysiological and invasive nature, the confounding effects of the delivery vehicle and ...
Okay, yes, everybody - especially vegans, corporation-haters, and bloggers who like writing about gross things you just put in your mouth - got a little excited over the news that Starbucks Strawberries & Creme Frappuccino derives its red color from crushed bugs. But heres what you didnt know: Thats actually a good thing.. As the aptly-named Bug Girl pointed out on Skepchick, bug-derived red dyes (cochineal, which is the stuff in the Starbucks drink, and carmine) are at least made out of something thats technically edible. Lots of folks eat bugs - people in most developing countries, bikers who encounter gnat clouds, Anthony Bourdain. But almost nobody thinks coal tar or petroleum are foods, and it turns out thats the other available option.. ...
It is important not to use coal tar based sealants on driveways at your home. When it rains, the toxic chemicals run off into storm drains and into the local drinking water supply. It has been compared to pouring motor oil down a drain. Seek alternatives for your driveway that will do the job safely.. Children are the most susceptible to developing breathing problems from these harmful household toxins, particularly infants. By disposing of products in our home that contain harmful chemicals, the air we breathe will be fresher and cleaner. Discovering alternative toxic free products will take some research, but it will result in a decrease of health problems for our families. Keep your family healthy by taking a closer look at these common products in your home.. Written by freelance writer Anita Ginsburg. This post appeared first on Mother & Fitness.. ...
Parking lots coated with coal tar, a gooey black waste product of steel manufacturing, shed the coatings at a high rate. This toxic residue is showing up in
thanks for the information - very glad that I asked - sounds like a : potential disaster!!!!! : : : : : : Can henna be applied over regular hair dye and vice versa? : Thanks! : : : : Henna is an acidic dye and synthetic hair coal tar dyes are : alkaline. : : Think vinegar and baking soda. Depending on how recently one has : been : : applied, the reaction can go from intense (incinerating your hair) : : from turning Frog Butt green or La Brea Tarpit Black, to ..... : having : : no reation at all. : : : : Dont take a chance. Harvest hair from your hairbrush and test on : : that. See if youve waited long enough (think in terms of months!) : : : : Seee the link below ...
Whether youre donning a shocking hot pink lipstick, a classic rouge to make those cheekbones pop, or rebellious black nail polish, if your favorite cosmetics are conventional, chances are they are just as dangerous as they are fabulous.. Many of the products you have are likely made with synthetic colors that are made from coal tar. Though pretty, these harsh artificial colors have been shown in studies to be carcinogenic and are likely to cause skin sensitivity and irritation due to the heavy metals they deposit on your skin when you use them. You dont want that, so if you have any products that were made with synthetic colors, toss them in the bin dont buy anymore! Thankfully, its pretty simple to determine if that color in your favorite lipstick is real or not: just check the ingredients, and if you see anything listed beginning with FD&C or D&C, you know it isnt what you really want.. So the next time one of those perfumed lab-coats at the mall pulls you aside to offer you a sample of ...
BNTracy said: SNIP, Subject: Re: [IP] auto immune(vitiligo) Tinea versicolar is often successfully treated with selsun. There is a prescription strength as well as an over the counter strength. Look for the ingredient in dandruff shampoos. Cover the affected areas overnight. Shower off in the am. Repeat 2 - 3 times per week for several weeks. [ Snip, Careful here, my daughter did this for flaky skin around hairline and had a very bad and painful reaction. If it has the coal tar ingredient of Selsun, it can irritate sensitive skin. Test First before leaving anything like that ovenight. Bonnie Richardson ---------------------------------------------------------- for HELP or to subscribe/unsubscribe, contact: [email protected] send a DONATION http://www.Insulin-Pumpers.org/donate.shtml ...
Exmarid Deep Cleansing Shampoo is particularly useful for dogs prone to dry scaly, itchy skin. Its triple action formula contains a natural anti-scurf alternative to coal tar that will leave your pets coat in beautiful condition. Regular use of this...
Pharmaceuticals, disinfectants, insecticides, additives to lubricants & gasoline. Occurs in coal tar. Associated with tobacco: reported either as a natural component of tobacco, pyrolysis product (in tobacco smoke), or additive for one or more types of tobacco products.. ...
Union Gas Co. of Stroudsburg plans to pay the federal government $700,000 on Monday as a settlement for money the government spent several years ago to stop coal tar pollution from getting into
Doctors give unbiased, trusted information on whether Na Sal can cause or treat Itch: Dr. Ihle on what is the best treatment for nose itch: The treatment is three folds; 1. Dont use the oil for hair untill the ithcy scalp is treated. 2. Use medicated shampoos like polytar (coal tar) thrice a week to wash hairs thoroughly. 3. Always rinse the hairs thoroughly before applying shampoo.
Download materi kuliah ke-10. Slightly viscous liq. Sweet taste. Poisonous! Do not swallow! Considerably hygroscopic: Absorbs twice its weight of water at 100% relative humidity. d0 1.1274 . d10 1.1204 . d20 1.1135 . d30 1.1065 . One gallon weighs 9.3 lbs. Flash pt, open cup: 240oF (115oC). mp -13o . bp760 197.6o ; bp97 140o ; bp18 100o ; bp3.0 70o ; bp0.06 20o . nD15 1.43312 ; nD25 1.43063 . Viscosity in centipoises: 26 at 15o; 21 at 20o; 17.3 at 25o. Dielectric constant at 20o and 150 meters wavelength: 38.66 esu. Dipole moment 2.20. Spec heat (20degrees): 0.561 cal/g/oC. Heat of formation -108.1 kcal/mol. Heat of fusion 44.7 cal/g. Heat of vaporization 191 cal/g. Heat of soln -6.5 cal/g of soln at 17o when 37 parts are mixed with 63 parts H2O (w/w). Parachor 148.9 (theory 152.2). Surface tension at 20o = 48.4 dynes/cm. Miscible with water, lower aliphatic alcohols, glycerol, acetic acid, acetone and similar ketones, aldehydes, pyridine and similar coal tar bases. Slightly sol in ether ...
Phenol definition, Also called carbolic acid, hydroxybenzene, oxybenzene, phenylic acid. a white, crystalline, water-soluble, poisonous mass, C 6 H 5 OH, obtained from coal tar, or a hydroxyl derivative of benzene: used chiefly as a disinfectant, as an antiseptic, and in organic synthesis. See more.
I recently learned that Sherwin Williams is marketing am two part epoxy coal tar barrier coating as well as a variety of bottom paints including one that purports to be 49% copper by weight. Has
Methods of sampling and test for carbonaceous materials used in aluminium manufacture - Electrodes - Determination of the open porosity and bulk density (apparent density) of cathode blocks and prebaked anodes using a hydrostatic method - Section 3.4 Determination of the open porosity and bulk density (apparent density) of cathode blocks and prebaked anodes by a hydrostatic method ...
Looking for online definition of Goeckerman in the Medical Dictionary? Goeckerman explanation free. What is Goeckerman? Meaning of Goeckerman medical term. What does Goeckerman mean?
There are a myriad of treatments for psoriasis that you can try. All of these have been proven to work for others in the past, and they could help you as well:. Salicylic acid: If youre serious about learning how to treat psoriasis, products containing salicylic acid should be at the top of your list. One of the most appealing aspects about this treatment is that you dont need a prescription for it.. Salicylic acid is used to treat a variety of skin problems, and it can help to soften the scales associated with psoriasis, making it easier for them to fall away. Remember that overusing this method can cause hair to be damaged and fall off.Coal tar: Made from tar that comes from coal and wood, coal tar is another psoriasis treatment you should consider. Coal tar can slow the growth of skin cells, improve the look of your skin, eliminate inflammation, and dramatically reduce scaling. Before applying it to the entire area, try it out on a small area of skin first. If the skin reddens, you should ...
The deal would settle a lawsuit brought two years ago against manufacturers of dandruff shampoos by an environmental group, Occupational Knowledge International in San Francisco, and the state attorney generals office. Occupational Knowledge, a hazardous materials watchdog group, sued two dozen companies in 1999 under Proposition 65, a 1986 law that prohibits companies from exposing the public to unsafe levels of carcinogens and reproductive toxicants without warnings. In their court filings, the environmental group and the attorney generals office presented studies showing that at the levels allowed by the federal Food and Drug Administration, coal tar created an unacceptable cancer risk. According to a risk assessment prepared by NewFields Inc. in Sacramento, that level poses an unacceptable cancer risk to the public. The FDA issued a letter in February stating that at this time there is no evidence that topical treatment of dermatological disorders with over-the- counter coal tar shampoo, soap
It refers to tar color used in cosmetics. Tar color is generally specified as Yellow 0, Red 0, Blue 0, etc. in a labeling of cosmetics ingredients. This tar color is primarily derived from coal tar which is a by-product of coal and synthesized from benzene or naphthalene contained in coal. Tar color is normally used for textile dyes, however, less poisonous tar color is used for food (frozen desserts, soft drinks and snacks) or cosmetics. When getting into eyes, this tar color can irritate mucous membrane, and when getting into stomach, it can hinder digestive enzymes from working properly or cause allergic reaction or cancer as a carcinogen. Tar color can also be a main reason for various kinds of diseases as it is accumulated in the body rather than excreted from the body. ...
PAHs are a group of chemicals that are formed during the incomplete burning of coal, oil, gas, wood, garbage, or other organic substances, such as tobacco and charbroiled meat. There are more than 100 different PAHs. PAHs generally occur as complex mixtures (for example, as part of combustion products such as soot), not as single compounds. PAHs usually occur naturally, but they can be manufactured as individual compounds for research purposes; however, not as the mixtures found in combustion products. As pure chemicals, PAHs generally exist as colorless, white, or pale yellow-green solids. They can have a faint, pleasant odor. A few PAHs are used in medicines and to make dyes, plastics, and pesticides. Others are contained in asphalt used in road construction. They can also be found in substances such as crude oil, coal, coal tar pitch, creosote, and roofing tar. They are found throughout the environment in the air, water, and soil. They can occur in the air, either attached to dust particles or as
HOME REMEDY FOR DRY SCALP 1/2 cup of milk 2 tsp of itchy hands and feet psoriasis 1/2 cup of extra virgin olive oil just mix it all up and apply it to your hair for a few hours then just of FDA compliant dandruff-control ingredients. Researchers are not sure why success is so variable, but they speculate that some people respond better to certain treatments because of the genetic side to psoriasis. More studies with larger sample sizes and from other societies are needed to verify the proportion that psoriasis contributes to overall productivity losses. Ryan Minara and Dr. Now we can provide a UVB Narrowband phototherapy unit containing light treatment lamps that are Manufactured by Philips.
Zinc pyrithione, ketoconazole, and selenium sulfide are all antifungal ingredients that have been shown to be effective treatments for dandruff. Their one drawback is that once one starts using them, he/she must continue to use them or risk the dandruff returning.. Coal tar is used in shampoos as a treatment for psoriasis. It is also used to treat and repel head lice. If either of these is causing the flaking we know as dandruff, the condition should show improvement after a single application. However, before using, consumers should be made aware that coal tar has been named as a possible cause of cancer.. Salicylic acid is used in shampoos to promote easier shedding of excess skin. This may sound like it would produce more dandruff, but the fact is that most of this excess will turn loose and be washed out with the shampoo. This serves to keep the pores clear and avoid skin irritation that would cause dandruff flaking. ...
Bloods, cholesterol and liver were generally better last month but as with Norman Tebbits current application to join the human race here in the 21st Century, theres still plenty of work to be done before anything can be signed off. Plus, Ive not been as good or disciplined this month. The patterns of exercise, healthy eating and intelligent application of alcohol are pretty much what youd expect (i.e everything I like doing is bad for me and everything I hate doing is good for me). My scalp is still the most stubborn area, and Dr McBride says that alcohol can really affect the scalp as it has various yeast-based side effects and that helps to maintain a healthy harvest of scurf across ones cranial landscape. Essentially Nizoral Shampoo clears the yeast from the face and scalp and then the coal tar shampoo one uses more regularly keeps the psoriasis at bay: but the more yeasty you are, the harder that makes the coal tars job. Still, if anyone wants some bread that tastes of the road then ...
The USGS scientists also found that parking lots with 3- to 8-year-old sealant released 60 times more PAHs into the air than parking lots without sealant.
Balnetar information about active ingredients, pharmaceutical forms and doses by Bristol-Myers Squibb, Balnetar indications, usages and related health products lists
Portions of this document last updated: March 01, 2017. Copyright © 2018 Truven Health Analytics Inc. All rights reserved. Information is for End Users use only and may not be sold, redistributed or otherwise used for commercial purposes.. ...
A Bahrain-based company, Midal Cables, announced its move to set up an aluminum conductor-and-rod manufacturing unit in the Indian state of Odisha. The total project will bring in about US $53 million in investment.. The more important part of that story is the location of this new unit. Midal is keen on setting up this facility at the aluminum downstream and ancillary products park at Angul in Odisha.. Angul is one of the few aluminum parks in India. It has been developed jointly by the state governments nodal land acquisition agency - Industrial Infrastructure Development Corporation of Odisha (IDCO) and the Public Sector Unit (PSU) National Aluminum Company (Nalco).. The ancillary and downstream industries identified to come up in the park include caustic soda, petroleum coke, coal tar pitch, aluminum fluoride, aluminum conductors, aluminum extrusions, aluminum castings and slugs, among others.. Midal Cables, among the first of the investing companies off the block, wants about 40 acres of ...
Environmental Remediation of a former Manufactured Gas Plant (MGP) site oftentimes requires both liquid phase and vapor phase activated carbon adsorption solutions due to varied contaminates such as coal tar and other petroleum products.. During the removal of coal-tar impacted soil, environmental enclosure structures safeguard the public from stray odors, air-borne contaminants and the site of workers in moon suits.. Connecting TIGGs activated carbon NIXTOX Box vapor phase adsorption systems to the remediation enclosure helps you meet discharge requirements and protects workers inside the structure. TIGG has a large supply of in-stock systems that can handle flows from 50 to 20,000 cfm available for sale or ready to rent.. It is also common for Manufactured Gas Plant (MGP) sites to have soil contaminated with various pollutants including PAHs, hydrocarbons, phenols, BTEX and cyanide. These contaminants mix with groundwater, causing a need for activated carbon water purification systems.. Our ...
Validation of minimal disease activity criteria for psoriatic arthritis using interventional trial data. There are several treatment options for psoriasis, including topical treatments, prescription drugs, and phototherapy. The best way to keep your sugar intake low is to eat real food, as those dont have added sugar anyways. While there is no cure available for this condition, treatment can help manage symptoms and suppress the immune system, and may include blood pressure goeckerman coal tar therapy for psoriasis physical therapy or surgery.
Coal tar was used in Sweden for the production of asphalt and for the drenching of stabilization gravel until 1973. The tar has high concentrations of polycyclic aromatic hydrocarbons (PAH), some of which may be strongly carcinogenic. Approximately 20 million tonnes of tar-containing asphalt is present in the public roads in Sweden. Used asphalt from rebuilding can be classified as hazardous waste according to the Swedish Waste Act. The cost of treating the material removed as hazardous waste can be very high due to the large amount that has to be treated, and the total environmental benefit is unclear. The transport of used asphalt to landfill or combustion will affect other environmental targets. The present project, based on three case studies of road projects in Sweden, evaluates the consequences of four scenarios for handling the material: reuse, landfill, biological treatment, and incineration. The results show that reuse of the coal tar-containing materials in new road construction is the ...
The toxicant in question is coal tar, residues of coal gasification, which took place along the banks of the canal from 1908-66. Not much coal gasification takes place anymore, but the gas - often called "town gas" - was for years used to produce heat and electric generation by municipal utilities. In the great tradition of the 20th century, the wastes from the gas plant were dumped in the canal. No one cared until survey work for the highway began and - whoops, looks like that canal that opens into the lake, the lake so many people get their drinking water from might be full of polycyclic aromatic hydrocarbons (PAHs) and volatile organic compounds (VOCs), which are nothing to mess with on a hot day (like in the Gulf of Mexico in the middle of a massive oil well blowout), but are safe in skating weather. (Adults occasionally must remind children not to lick the ice.) The gasified coal was part of the greenhouse gas that gives us the climate change that causes the quirk of weather that lets me ...
Ray, 69, has been chairman of The Psoriasis Association for the last 33 years. Hes lived with psoriasis since he was 14 and continues to treat it with coal-tar medication. "It was 1955 and I was a 14-year-old schoolboy when my psoriasis appeared quite suddenly. I wasnt sure what it was and didnt have any experience of it in my family. The GP just said it might go away.. "Within about three weeks it had begun to spread. It was guttate psoriasis, so I had a pattern of little raindrop-shaped red spots that were slightly raised. This quickly spread to plaque psoriasis, and the patches began to get bigger. By then, it was scaling profusely.. "It was one of those conditions that no one knew much about. Doctors said I would just have to learn to live with it.. "I eventually got referred to a district general hospital, where I was treated with coal-tar baths and ointments. In those days, it was awful stuff. It had a powerful smell and was very staining. My mother helped with the treatment and endured ...
Ray, 69, has been chairman of The Psoriasis Association for the last 33 years. Hes lived with psoriasis since he was 14 and continues to treat it with coal-tar medication. "It was 1955 and I was a 14-year-old schoolboy when my psoriasis appeared quite suddenly. I wasnt sure what it was and didnt have any experience of it in my family. The GP just said it might go away.. "Within about three weeks it had begun to spread. It was guttate psoriasis, so I had a pattern of little raindrop-shaped red spots that were slightly raised. This quickly spread to plaque psoriasis, and the patches began to get bigger. By then, it was scaling profusely.. "It was one of those conditions that no one knew much about. Doctors said I would just have to learn to live with it.. "I eventually got referred to a district general hospital, where I was treated with coal-tar baths and ointments. In those days, it was awful stuff. It had a powerful smell and was very staining. My mother helped with the treatment and endured ...
Medical treatment for localized psoriasis begins with a combination of topical corticosteroids and coal tar or calcipotriene. Safe for up to 52 weeks; pregnancy category C. Although calcipotriene monotherapy has been shown to be moderately effective in reducing the thickness, scaliness and erythema of psoriatic lesions,8 maximal benefits are achieved when calcipotriene is used in combination with potent topical corticosteroids. Efficacy and safety of calcipotriol (MC 903) ointment in psoriasis vulgaris: a randomized, double-blind, right/left comparative vehicle-controlled study. Most psoriasis patients are treated with topicals. Some CM therapies have shown therapeutic effects for psoriasis vulgaris (PV), including relieving symptoms and improving quality of life, and may reduce the relapse rate. However, explicit evidence has not yet been obtained. The purpose of the present trial is to examine the efficacy and safety of the YXBCM01 granule, a compound Chinese herbal medicine, with a ...
Admittedly MB is hooked on non-beatable (should offer some full-pays) VLT revenue. AB is now hooked on tar revenue. The rainy day fund to diversify tax base; raided in high oil/coal/tar (low gas) times, admittedly the recession gives cover. AB does not tax her rich enough. The rich are petro shareholders. And food, real estate, etc. To me, the most productive people in AB are peat researchers who publish in coal journals, MPB researchers trying to kill MPB and reforest, agri-researchers making up for AGW future, health and NIN researchers and typical mix of businesses that permit diversification; maybe one will invent a future NG market. With maybe more future precipitation the belt of land above the Yellowhead can turn into some farms and hydro: cities can be born. MB Hydro funds greenhouse prototypes. Halifax has little farmland nearby. Edmonton even without tar is poised for growth as the entire north half of the province should be better for farming. Probably this means natural gas for ...
However, it has also been linked to being overweight because obesity can cause skin inflammation which could trigger psoriasis. Using a maneuverable hand piece, the PHAROS laser emits light that specifically targets psoriatic plaques, leaving the healthy, surrounding skin intact. Because I was interested in MG217 Psoriasis Medicated Conditioning Coal Tar Formula Shampoo 8 Fluid Ounce, just like you. It provides a quick and practical estimate of disease severity similar to the PASI and can be used to communicate that patients have a level of disease severity similar or dissimilar to that of patients does psoriasis cause joint pain uk in clinical trials. While it can be difficult to treat nail psoriasis there are treatments including home remedies for nail psoriasis that can work.
These are available on general is peppermint oil good for psoriasis in many outlets, for example, in supermarkets and over the counter at pharmacies. The National Psoriasis Foundation recommends starting early - when it becomes clear the condition will make employment impossible - instead of waiting until financial resources are depleted. For both conditions, you will need to begin by eliminating sugar and refined and processed foods from your diet. 27 described a 7-year-old male with AA and reduced VDR expression in whom recovery was observed following the topical application of calcipotriol, a potent vitamin D analog. The mean ESI score for lesions treated with coal tar was lower at six and 10 weeks, as well as at the end of the study.
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Tanzania Coal Stats", NationMaster. Retrieved from http://www.nationmaster.com/country-info/profiles/Tanzania/Energy/Coal. "Tanzania Coal Stats, NationMaster." 1990-2005. ,http://www.nationmaster.com/country-info/profiles/Tanzania/Energy/Coal,.. Tanzania Coal Stats, NationMaster, ,http://www.nationmaster.com/country-info/profiles/Tanzania/Energy/Coal, [assessed 1990-2005]. "Tanzania Coal Stats", NationMaster [Internet]. 1990-2005. Avaliable from: ,http://www.nationmaster.com/country-info/profiles/Tanzania/Energy/Coal,.. "Tanzania Coal Stats", NationMaster. Avaliable at: nationmaster.com. Assessed 1990-2005.. "Tanzania Coal Stats, NationMaster," http://www.nationmaster.com/country-info/profiles/Tanzania/Energy/Coal (assessed 1990-2005). "Tanzania Coal Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Tanzania/Energy/Coal (last visited 1990-2005). "Tanzania Coal Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Tanzania/Energy/Coal (as of ...
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Arsenic is one of the toxic trace elements in coals, which is harmful to both the ecological environment and human health. Based on published literature and the data obtained by our research group, a total of 5314 As concentrations of Chinese coals were analyzed. The arithmetic mean of arsenic content in Chinese coals is 6.97 mg/kg. Choosing the percentage of provincial coal resources in national coal resources as the weighting factor, the weighted average of arsenic content in Chinese coals is 5.33 mg/kg. The content of arsenic in Chinese coals increases from the north to the south. High arsenic content in coal primarily occurs in southwestern Yunnan and certain coalfields in the Guizhou Province. Additionally, arsenic is enriched in the coals from some regions, i.e., the western Yunnan, Guangxi, Tibet, southwestern Liaoning, Jilin, and Henan. The arsenic content in coals of different coal-forming periods shows an overall regularity: Paleogene and Neogene > Late Triassic > Late Permian > Late
Global Lignite Coal Sales Market Report 2018 1 Lignite Coal Market Overview 1.1 Product Overview and Scope of Lignite Coal 1.2 Classification of Lignite Coal by Product Category 1.2.1 Global Lignite Coal Market Size (Sales) Comparison by Type (2013-2025) 1.2.2 Global Lignite Coal Market Size (Sales) Market Share by Type (Product Category) in 2017 1.2.3 1.2.4 1.3 Global Lignite Coal Market by Application/End Users 1.3.1 Global Lignite Coal Sales (Volume) and Market Share Comparison by Application (2013-2025) 1.3.2 Power Generation 1.3.3 Agriculture 1.3.4 Mining 1.3.5 Others 1.4 Global Lignite Coal Market by Region 1.4.1 Global Lignite Coal Market Size (Value) Comparison by Region (2013-2025) 1.4.2 United States Lignite Coal Status and Prospect (2013-2025) 1.4.3 China Lignite Coal Status and Prospect (2013-2025) 1.4.4 Europe Lignite Coal Status and Prospect (2013-2025) 1.4.5 Japan Lignite Coal Status and Prospect (2013-2025) 1.4.6 Southeast Asia Lignite Coal Status and Prospect (2013-2025) 1.4.7 ...
verbenone Lavender (Lavendula angustifolia) Geranium (Pelargonium graveolens) How Does Psoriasis Shampoo Work? Scalp Psoriasis generally responds to diy for dry itchy scalp seborrheic icd 9 dermatitis medicated shampoo or answers but prescription medication might be required if psoriasis is current Confirmed to lessen inflammation itching and scaling coal tar is a well-known ingredient in dandruff because of minoxidil products seborrheic dermatitis scalp remedies and shampoos. What is the best solution for a Dry Flaky Scalp Care Conditioner Color For Treated Hair Shampoo dry scalp? Post bleach dry scalp solution?? v care skin treatment in hyderabad 2016 These phytoceramides featured on TV shows and recommended by plastic surgeons can really fake a facelift.. Baby Bath Baby Care Baby Food Mom Care Mom Food Tools. Also you only need a very small amount of it so it lasts a really long time. Amazon.com: Tea Tree Oil Shampoo - Pure and Natural for Women and Men - Anti Dandruff Haircare - Safe for ...
A bacterial strain (CC-TWGS1-8T) isolated from a tar-contaminated soil in Taiwan was studied in a detailed taxonomic study. The cells were Gram-negative, rod-shaped and non-spore-forming. Phylogenetic analyses using the 16S rRNA gene sequence of the strain clearly revealed an affiliation to the genus Chryseobacterium, the highest sequence similarities being to the type strain of Chryseobacterium indologenes (96·8 %), to Chryseobacterium gleum (96·8 %) and to Chryseobacterium joostei (96·4 %). The 16S rRNA gene sequence similarities to all other Chryseobacterium species were below 96 %. The major whole-cell fatty acids were 15 : 0 iso (35·4 %) and 17 : 0 iso 3OH (22·5 %). DNA-DNA hybridization values and the biochemical and chemotaxonomic properties demonstrate that strain CC-TWGS1-8T represents a novel species, for which the name Chryseobacterium taichungense sp. nov. is proposed. The type strain is CC-TWGS1-8T (=CCUG 50001T=CIP 108519T).
GRAND JUNCTION - New coal mining rules that go into effect in August are designed to decrease the hundreds of deaths that still occur from black lung disease. But the costly new rules are not popular with all miners and mine operators.. Officials from the Mine Safety and Health Administration spent more than five hours Thursday explaining the new regulations to dozens of coal mine operators and miners. The gathering in Grand Junction was the last of a series of seven meetings held around the country in states with coal mines.. "We still see miners getting black lung," said Kevin Stricklan, administrator of Coal Mine Safety and Health for MSHA. "Two hundred and eighty people die every year from respirable illness. Since 1968, over 76,000 miners have died.". To drop the numbers of what is medically called pneumoconiosis and to cut the $45 billion paid out in federal compensation, MSHA is instituting the first changes to coal mine dust rules since 1969.. Curt Floyd, a miner for 18 years with Signal ...
Staff writer (1892). A dictionary of the coal tar colours. Heywood and Co. p. 8. ISBN 978-1409701699. . Retrieved 20 November ... Heavier hydrocarbons may condense as tar; smoke with significant tar content is yellow to brown.[11] Presence of such smoke, ... Coal combustion produces emissions containing aluminium, arsenic, chromium, cobalt, copper, iron, mercury, selenium, and ... Smoke can also be a component of ambient air pollution due to the burning of coal in power plants, forest fires or other ...
Coal-tar pitch built up roof[edit]. Coal tar pitch is a carcinogen, forbidden by code in some areas. When installing and ... Coal tar pitch is often confused with asphalt and asphalt with coal tar pitch. Although they are both black and both are melted ... tar' applies to rather different products: tar or pitch (which is derived from wood resins), coal tar, asphalt and bitumen. ... Coal tar is an aromatic hydrocarbon and a by-product from the coking process of the coal industry. It is historically in ...
Benzo[a]pyrene (BaP) is a polycyclic aromatic hydrocarbon found in coal tar with the formula C20H12. The compound is one of the ... The main source of atmospheric BaP is residential wood burning.[4] It is also found in coal tar, in automobile exhaust fumes ( ... Cook, J. W., Hewett, C. L., & Hieger, I. (1933). The isolation of a cancer producing Hydrocarbon from coal tar. J. Chem. Soc. ... and its carcinogenicity was demonstrated when skin tumors occurred in laboratory animals repeatedly painted with coal tar.[8] ...
Benzo[a]pyrene (BaP) is a polycyclic aromatic hydrocarbon found in coal tar with the formula C20H12. The compound is one of the ... The main source of atmospheric BaP is residential wood burning.[4] It is also found in coal tar, in automobile exhaust fumes ( ... "The isolation of a cancer producing Hydrocarbon from coal tar". J. Chem. Soc. 1933: 395-405.. ... and its carcinogenicity was demonstrated when skin tumors occurred in laboratory animals repeatedly painted with coal tar.[10] ...
GENERIC NAME(S): Coal TarFind Lowest Prices (16 August 2017). "''Anti-Dandruff (coal tar)''". WebMD. Archived from the original ... Coal tar causes the skin to shed dead cells from the top layer and slows skin cell growth. Dandruff affects up to half of ...
"The Coal-Tar Industry Jubilee". The Chemical Engineer. V (1): 47. November 1906. Retrieved 17 August 2016. "Sir William Perkin ...
Coal tar for cosmetic use. *Juniperus sabina for therapeutic use. *Oxyphenisatin for therapeutic use ...
This colourless liquid is a component of coal tar. Benzofuran is the "parent" of many related compounds with more complex ... Benzofuran is extracted from coal tar. It is also obtained by dehydrogenation of 2-ethylphenol. Benzofurans can be prepared by ...
... and it smells of coal tar. Microscopically, S. thailandica has spores with less prominent surface warts. Spongiforma ...
It also occurs in coal tar. The corresponding substituent is called indolyl. Indole undergoes electrophilic substitution, ...
"Coal Tar Impregnated Wood Fibre Pipe". Retrieved November 3, 2011. "Cellulose floc granules and process". Retrieved November 5 ...
Like all azo dyes, Amaranth was, during the middle of the 20th century, made from coal tar; modern synthetics are more likely ... "Aniline Wood Dye, Coal Tar Dyes". Craftsman Style. International Styles Network. 2005-2012. Retrieved August 15, 2014. ...
It is recovered from coal tar. It can be prepared from aniline and paraldehyde via Skraup synthesis or from aniline and ...
Coal tar can be effective,[citation needed] but, although no significant increased risk of cancer in human treatment with coal ... April 2010). "No increased risk of cancer after coal tar treatment in patients with psoriasis or eczema". J. Invest. Dermatol. ... tar shampoos has been found,[42] caution is advised since coal tar is carcinogenic in animals, and heavy human occupational ... coal tar, benzoyl peroxide, and phototherapy.[3] The condition is most common in those around the age of 50 and among those ...
Coal tar can be effective,[citation needed] but, although no significant increased risk of cancer in human treatment with coal ... April 2010). "No increased risk of cancer after coal tar treatment in patients with psoriasis or eczema". J. Invest. Dermatol. ... tar shampoos has been found,[38] caution is advised since coal tar is carcinogenic in animals, and heavy human occupational ... Other options may include coal tar and phototherapy.[2] The condition is most common in those around the age of 50, during ...
Newton, David (2008). Trademarked : a history of well-known brands, from Aertex to Wright's Coal Tar (Illustrated ed.). Stroud ...
They first pelted the statue with stones; then smothered its face with coal tar. Then a man made a garland of old shoes climbed ...
It is a component of coal tar. Anthracene is used in the production of the red dye alizarin and other dyes. Anthracene is ... Coal tar, which contains around 1.5% anthracene, remains a major source of this material. Common impurities are phenanthrene ...
Its primary active ingredient is coal tar. Baldness treatments www.tgel.com Official web site. ...
Although the composition of coal tar varies with the coal from which it is produced, typical coal tar is about 10% naphthalene ... Aside from coal tar, trace amounts of naphthalene are produced by magnolias and certain species of deer, as well as the ... In the early 1820s, two separate reports described a white solid with a pungent odor derived from the distillation of coal tar ... In North America, the coal tar producers are Koppers Inc., Ruetgers Canada Inc. and Recochem Inc., and the primary petroleum ...
... by topically applying coal tar to rabbit ears. In 1922, Ernest Kennaway determined that the carcinogenic component of coal tar ... PAHs are non-charged,[disambiguation needed] non-polar molecules found in coal and in tar deposits. They are also produced by ... A century later, Richard von Volkmann reported increased skin cancers in workers of the coal tar industry of Germany, and by ... coal tar) was demonstrated to be carcinogenic. In the 1930s and later, epidemiologists from Japan, England, and the U.S., ...
John Kidd extracts naphthalene from coal tar. A Typhus epidemic occurs in Edinburgh and Glasgow. John Constable paints Flatford ...
... was originally isolated from coal tar pitch. It is still obtained from the high boiling fraction of coal tar, ...
... occurs as about 2% of coal tar. It is produced industrially by dehydrogenation of acenaphthene. More than 20% of ...
The coal tar processor Cindu Chemicals in the Netherlands was acquired in 2010. Koppers sources coal tar from around the world ... A Koppers primary raw material is coal tar. Asphalt sealants produced from coal tar contain benzo(a)pyrene and other toxic ... www.chicagotribune.com/health/ct-met-toxic-coal-tar-sealant-20110115,0,7422954,full.story Koppers homepage History and ...
Thomson, T., Phillips, R., & Brayley, E. (1818). Article V: on a substance from coal tar. Annals Of Philosophy, XII, 112-113 " ... Syme's method of creating the solvent from coal tar was published in Thomson's Annals of Philosophy in 1818; this paper also ... derived from tar) between two layers of fabric. Syme did not propose the sandwich idea and his paper did not mention ...
... lemon flavor and artificial coal tar color.[4] The book takes particular aim at the pharmaceutical market in the United States ...
It occurs naturally in coal tar and petroleum. It is one of the three isomers of trimethylbenzene. It is used in jet fuel, ...
Learn more about the coal tar ban and possible alternatives to use. ... MD has banned the use of coal tar pavement sealants. ... Coal Tar Ban. Coal tar Pavement Sealants are Prohibited in ... Help Make the Ban on Coal Tar a Success!. Download the coal tar informational flyer in English or Spanish (en español) . ... As of December 18, 2012, the use of pavement sealants containing coal tar is prohibited in Montgomery County. Use of a coal-tar ...
Retrieved from "https://en.wiktionary.org/w/index.php?title=coal-tars&oldid=46854084" ... See also: coaltars and coal tars. English[edit]. Noun[edit]. coal-tars ... plural of coal-tar (alternative spelling of coal tars).. Anagrams[edit]. *Alcortas, ascrotal ...
Synonym(s): COAL TAR SOLUTION; TAR, COAL; CARBO-CORT; COAL TAR SOLUTION USP; COAL TAR, AEROSOL; CRUDE COAL TAR; ESTAR (SKIN ... About COAL TAR: Coal Tar is a thick liquid or semi-solid obtained as a by-product in the destructive distillation ofbituminous ... About COAL TAR: Coal Tar is a thick liquid or semi-solid obtained as a by-product in the destructive distillation ofbituminous ... In the United States, Coal Tar may be used as an active ingredient in OTC drugproducts. When used as an active drug ingredien t ...
CAS#65996-92-1, CAS#65996-93-2 , CAS#65996-89-6, CAS#8007-45-2, Coal Tar, Coal Tar Pitch, Coal Tar Distillates, RT-12 ... Coal Tar Sealants. Home » Departments » Systems Planning » Planning Areas » Sustainability » Coal Tar Sealants ... What is coal tar sealant? Coal tar-based sealant is applied widely on driveways, parking lots, and even play-grounds as a ... Does coal tar present a health hazard?. For someone who spends their lifetime living adjacent to coal tar seal-coated pavement ...
A meta description is an HTML tag in the HTML code of your website, which allows you to customize a section of text that describes the page itself. It plays a role in how your page is seen by search engine crawlers, and how it appears in SERPs
Coal tar, Phenanthrene, pyrene [Note: NIOSH considers coal tar, coal tar pitch, and creosote to be coal tar products.] ...
... coal-tar mixtures that are pumpable and easy to inject into the blast furnace. ... By optimizing grinding conditions it is possible to obtain a grain-size distribution of coal milled together with tar that is ... Where coal-tar mixtures are concerned, one limitation to date has been the fact that when the coal content of the mixture ... Coal-water mixtures and coal-tar mixtures have been found interesting for a variety of reasons, essentially concerning cost, ...
5.2). Coal tar is obtained by the distillation of bituminous coal (Ref. 5.3). Coal tar pitch is composed almost entirely of ... In this evaluation three different types of coal tar pitch were chosen at random from a collection of several confired coal tar ... these have resulted largely from therapeutic use of coal tar preparations. Components of pitch and coal tar produces cutaneous ... Coal tar pitch volatiles (CTPV) are products of the destructive distillation of bituminous coal and contain polynuclear ...
Easy to read patient leaflet for Coal Tar and Salicylic Acid. Includes indications, proper use, special instructions, ... Coal Tar and Salicylic Acid. Generic Name: Coal Tar and Salicylic Acid (KOLE tar & sal i SIL ik AS id). Brand Name: Tarsum ... What do I need to tell my doctor BEFORE I take Coal Tar and Salicylic Acid?. *If you have an allergy to coal tar, salicylic ... How is this medicine (Coal Tar and Salicylic Acid) best taken?. Use coal tar and salicylic acid as ordered by your doctor. Read ...
How are people exposed to coal tar and coal-tar pitch?. The primary routes of human exposure to coal tars and coal-tar products ... Which cancers are associated with exposure to coal tar and coal-tar pitch?. Occupational exposure to coal tar or coal-tar pitch ... roofing tar, coal-tar paints, coal-tar enamels, other coal-tar coatings, or refractory bricks. ... What is coal-tar pitch?. Coal-tar pitch is a thick black liquid that remains after the distillation of coal tar. It is used as ...
Wholesale Various High Quality Solid Coal Tar Pitch Products from Global Solid Coal Tar Pitch Suppliers and Solid Coal Tar ... coal tar binder pitch liquid coal tar pitch coal tar in cosmetics coal tar pitch liquid coal tar pitch for road electrode coal ... Tags: Solid Modified Coal Tar Pitch , Modified Coal Tar Pitch Used For Electrode Industries , Price Of Coal Tar Pitch , View ... Related Searches for solid coal tar pitch: coal tar pitch pitch cricket pitch mineral pitch mesophase pitch petroleum pitch ...
... and coal-tar pitch is the residue that remains after the distillation of coal tar. Coal tar and coal-tar pitch are used in coal ... tar-based sealcoat products, although use of coal-tar pitch is more common than use of coal tar. Both coal tar and coal-tar ... Coal-tar-based sealcoat products typically are 20 to 35 percent coal tar or coal-tar pitch. Asphalt and asphalt-based sealcoat ... Most sealcoat products are either coal-tar or asphalt emulsion. Coal tar and coal-tar pitch, both used in sealcoat products, ...
COAL TAR (kohl tahr) is used on the skin to treat a number of skin disorders including eczema, psoriasis, and seborrheic ... Coal Tar skin cream, lotion, or gel. What is this medicine?. COAL TAR (kohl tahr) is used on the skin to treat a number of skin ... an unusual or allergic reaction to coal tar, other medicines, foods, dyes, or preservatives ...
Coal tar may be used in two forms: crude coal tar (Latin: pix carbonis) or a coal tar solution (Latin: liquor picis carbonis, ... CAS No.: 8007-45-2, Agent: Coal tars (see Coal-tar distillation), Volume: 35, Sup 7, Year: 1987, Agent: Coal-tar distillation, ... Coal tar is produced through thermal destruction (pyrolysis) of coal, and the composition of coal tar varies with the process ... Coal tar is a thick dark liquid which is a by-product of the production of coke and coal gas from coal. It has both medical and ...
The AMA adopted policy aimed at reducing or ending the use of coal-tar-based sealcoats that are used and applied on pavement ... have banned the use of coal-tar sealcoats. Alternatives to coal-tar-based sealcoats, including asphalt, acrylic, or latex ... The American Medical Association (AMA) adopted new policy aimed at reducing or ending the use of common coal-tar-based ... We must take action to either eliminate the use of PAH altogether or dramatically reduce its concentration in coal-tar ...
... coal tar) Foam, 2% by DPT Laboratories, Ltd.. Includes: facts, uses, warnings, directions and more. ... Scytera™ (Coal Tar)Foam 2%, 12 g Sample Size Packer (Box). Available in 100 g Cans. Scytera™ (Coal Tar) Foam 2%. Promius Pharma ... Scytera™ (Coal Tar)Foam 2%, 100 g Carton and Can Label. NDC 67857-801-52. Psoriasis Foam. Scytera™ (Coal Tar) Foam 2%. Promius ... Active Ingredient - Purpose Active ingredient: Coal Tar 2% (from Coal Tar Topical Solution USP, 10%) Purpose: Psoriasis ...
Hyload H150E Coal Tar Membrane: H150 Coal tar elastomeric membrane (CTEM) has a 60 mil overall calendered thickness and ... These Coal Tar Elastomeric Membranes (CTEM) combine the time-tested benefits of coal tar with todays technological ... Re-roofing over coal tar pitch requires a mechanically attached recovery board or insulation and a base sheet prior to the ... Application of coal-tar elastomeric roofing shall be in strict accordance with the manufacturers recommendations and current ...
Find patient medical information for Coal Tar-Zinc Oxide Topical on WebMD including its uses, side effects and safety, ... Coal Tar-Zinc Oxide Ointment. GENERIC NAME(S): Coal Tar-Zinc Oxide ... More Resources for Coal Tar-Zinc Oxide Ointment. *Find Lowest Prices on ... What should I know regarding pregnancy, nursing and administering Coal Tar-Zinc Oxide Ointment to children or the elderly? ...
Cleanup crews in northern China were scrambling Thursday to absorb 60 tons of toxic coal tar accidentally dumped into a river ... Prolonged exposure to coal tar has been linked to increased rates of certain cancers, but it also is used in small doses as a ... The incident occurred Monday when a truck carrying the coal tar fell into the Dasha river in Shanxi province, the official ... BEIJING - Cleanup crews in northern China were scrambling Thursday to absorb 60 tons of toxic coal tar accidentally dumped into ...
In the apparatus shown in the figure the tobe-treated coal-tar product, for example phenol, is continuously flowed into the ... During operation of the instant improvement on the phenolic fraction of coal tar to highly refine it, metallic copper of the ... In the above-given description of the instant novel process and the employed apparatus for highly refining coal-tar products to ... Amongst the objects.of the present invention is the provision of improved method and means whereby coal-tar derivatives such, ...
... crews finished dredging part of the Flint River bottom to remove the last remnants of coal tar from the sediment. The coal tar ... Consumers Energy bought the old coal plant back in the 1920s. Jim Innes with the MDEQ is the project manager. He says coal tar ... About a quarter mile segment of the Flint River will be dredged to remove tons of soil contaminated with coal tar from a gas ... came from a coal gasification plant that shut down in the 1920s. ...
With Coal Tar Solution USP 20% (equivalent to 3% coal tar) it helps to prevent the recurrence of psoriasis and/or dandruff ... coal tar (a doctor recommended active ingredient). Massage in and rinse out to deep condition the scalp to help prevent itching ... MG217s Therapeutic Coal Tar Scalp Treatment has a maximum strength formula with 3% ... With Coal Tar Solution USP 20% (equivalent to 3% coal tar) it helps to prevent the recurrence of psoriasis and/or dandruff ...
Tar acids, coal, crude * Tar acids, coal, crude The reaction product obtained by neutralizing coal tar oil alkaline extract ... Tar acids, coal, crude. The reaction product obtained by neutralizing coal tar oil alkaline extract with an acidic solution, ... Tar acids, coal, crude; crude phenols The reaction product obtained by neutralizing coal tar oil alkaline extract with an ... Composed primarily of tar acids such as phenol, cresols, and xylenols.] The reaction product obtained by neutralizing coal tar ...
... "the measurements have been chosen because so many of our readers are users of Wrights Coal Tar Soap". Wrights Coal Tar Soap ... manufacturers and proprietors of Wrights Coal Tar Soap and other coal tar specialities". It soon became necessary for the ... W.V. Wright & Co.s coal-tar soap was first sold in 1860. It was originally named Sapo Carbonis Detergens, which remains a ... By 1898, John Charles Umney had taken over the management of the Coal Tar Soap section of the business. Readers of the Country- ...
... and coal tar enamel is applied to the primer coat prior to full curing of the latter. The resulting coated steel pipes, which ... Described is a preferred method for manufacturing a coal tar enamel-coated steel pipe, in which a primer coat of epoxy resin is ... Generally speaking, a coal tar enamel is prepared by plasticizing coal tar pitch, for example with coal and a coal tar oil, and ... Coal tar enamel coated base sheets. US20070049144 *. Oct 26, 2006. Mar 1, 2007. Brzozowski Kenneth J. Coal tar enamel coated ...
  • A large part of the binders used in the graphite industry for making "green blocks" are coke oven volatiles (COV), a considerable portion of which are coal tar. (wikipedia.org)
  • Writing in Rapid Communications in Mass Spectrometry , Ma, together with colleagues and Kejun Qian of Waters Corporation, set out to characterise the phenolic compounds in coal tar containing a myriad of hydrocarbons. (separationsnow.com)
  • Characterization of phenolic compounds in coal tar by gas chromatography/negative-ion atmospheric pressure chemical ionization mass spectrometry. (separationsnow.com)
  • Aquatic organisms that are downstream of coal tar contaminated water runoff are subject to birth defects, tumor growths, difficulty swimming, stunted growth, liver problems and even mortality due to high PAH concentrations in their environment. (guardtop.com)
  • This report was created for strategic planners, international executives and import/export managers who are concerned with the market for tars distilled from coal, lignite, peat, or other mineral tars including partially distilled and reconstituted tars. (bharatbook.com)
  • I have developed a methodology, based on macroeconomic and trade models, to estimate the market for tars distilled from coal, lignite, peat, or other mineral tars including partially distilled and reconstituted tars for those countries serving the world market via exports or supplying from various countries via imports. (bharatbook.com)
  • Which countries are supplying tars distilled from coal, lignite, peat, or other mineral tars including partially distilled and reconstituted tars? (bharatbook.com)
  • How much do the imports of tars distilled from coal, lignite, peat, or other mineral tars including partially distilled and reconstituted tars vary from one country to another? (bharatbook.com)
  • In what follows, Chapter 2 begins by summarizing the regional markets for imported and exported tars distilled from coal, lignite, peat, or other mineral tars including partially distilled and reconstituted tars. (bharatbook.com)
  • After the worldwide summary in Chapter 2 of both imports and exports, Chapter 3 details the exports of tars distilled from coal, lignite, peat, or other mineral tars including partially distilled and reconstituted tars, for each individual country. (bharatbook.com)
  • Scytera™ Foam is an emollient foam containing 10% coal tar topical solution (Liquor Carbonis Detergens) equivalent to 2% coal tar. (drugs.com)
  • Prolonged exposure to coal tar has been linked to increased rates of certain cancers, but it also is used in small doses as a topical medicine to treat eczema and other skin diseases, according to the World Health Organization's International Agency for Research on Cancer. (foxnews.com)
  • 50% by weight) coal-tar mixtures that are pumpable and easy to inject into the blast furnace. (google.com)
  • Coal-water mixtures and coal-tar mixtures have been found interesting for a variety of reasons, essentially concerning cost, quality and availability. (google.com)
  • Where coal-tar mixtures are concerned, one limitation to date has been the fact that when the coal content of the mixture exceeds 40% by weight, the apparent viscosity of the mixture increases very rapidly, with the result that at about 50% solids (by weight) the mixture is no longer pumpable. (google.com)
  • Contrary to what has been reported on the state of the art, however, it has been found surprisingly that a given coal grain-size distribution permits production of coal-tar mixtures containing more than 50% coal and having a viscosity such as to render the mixture easily pumpable and injectable, and without any marked variations with time. (google.com)
  • Furthermore, above 40% solids (by weight) the apparent viscosity of the coal-tar mixture also increases markedly with time. (google.com)
  • In this way, depending on the type of coal used, the actual grain-size distribution obtained and the quantity of coal in the mixture, the apparent viscosity (Haake MV II P, at 70 C., 1800s, 28 s -1 ) is between 800 and 1200 cP approximately, with good stability up to fourteen days without stirring and up to about thirty days with gentle stirring. (google.com)
  • Coal-tar pitch is separated, or "refined", into 12 grades of viscosity. (usgs.gov)
  • Do not tar all coal tars with the same brush for under their apparently standard black-treacle viscosity and appearance, coal tars can differ considerably from one another in their molecular profiles. (separationsnow.com)
  • Coal tar is a brown or black liquid of high viscosity, which smells of naphthalene and aromatic hydro carbons. (niir.org)
  • Manufactured from 100% refined coal tar pitch, aromatic solvents, reinforcing fibers, and mineral fillers to adjust viscosity and working properties. (rmlucas.com)
  • The University of Michigan, for example, does not use coal tar sealers and limits asphalt-based sealcoating to special cases. (hrwc.org)
  • A growing number of communities are choosing to ban the use of high PAH pavement sealers including coal tar based sealers. (hrwc.org)
  • More information about coal tar-related legislation in Minnesota or information about the phase-out of coal tar-based sealers in the Great Lakes region can be found below in the link to Background information. (mn.us)
  • A great many industrial chemicals were first isolated from coal tar during this time. (wikipedia.org)
  • Many cities are encouraging suppliers, buyers and communities to phase out the application of pavement seal coats containing coal tar pitch, in order to reduce the release into our air and water of potentially-harmful chemicals in those seal coats. (mexicomissouri.net)
  • Contact with harmful chemicals can also occur when children play on playgrounds or in neighborhoods that are paved with coal tar. (guardtop.com)
  • Worn particles of coal-tar-based sealcoat are transported by rain, wind, tires, and even our feet from pavement to other environmental settings. (usgs.gov)
  • This is mainly due to limitation of PAC diffusion within coal-tar particles with aging. (springer.com)
  • The average concentration in runoff from coal-tar sealed lots was about 65 times higher than the average concentration in particles washed off parking lots that had not been seal coated. (mexicomissouri.net)
  • The average concentration in particles washed off parking lots sealed with asphalt-based sealcoat was about 6 times less than coal-tar based sealcoat, but still 10 times higher than the concentration from unsealed parking lots. (mexicomissouri.net)
  • Several recent studies have found that runoff from coal-tar-treated surfaces causes death, developmental issues, and other adverse effects in fish and other aquatic organisms long after application. (a2gov.org)
  • BEIJING - Cleanup crews in northern China were scrambling Thursday to absorb 60 tons of toxic coal tar accidentally dumped into a river before it reaches a reservoir serving 10 million people, state media said. (foxnews.com)
  • HRWC is advocating for policy changes and educating residents to protect the watershed from toxic coal tar. (hrwc.org)
  • Fish, amphibians, insects, small creatures and plants are the most vulnerable to the effects of toxic coal tar. (guardtop.com)
  • Special weight has been put on the different segments of the Global coal tar pitch sales market report 2016 market and the future and currents statistics have been presented as well. (qyresearchreports.com)
  • The primary purpose of the study justifies the presentation of the report filled with relevant and useful insights on the Global coal tar pitch sales market report 2016 market for the scope of growth for the market for the future and opportunities arising at the present moment. (qyresearchreports.com)
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  • Coal tar is a thick black liquid the consistency of a thick pudding. (niir.org)
  • Coal Tar is a thick, black, sticky liquid that is often used to protect and preserve asphalt surfaces such as parking lots, playgrounds and residential areas. (guardtop.com)
  • Cotton batting, sponge, straw and activated carbon were being used to try to absorb the coal tar - a substance linked to cancer - before it reaches the Wangkuai Reservoir of Baoding, a city of about 10 million, Xinhua said. (foxnews.com)
  • The reaction product obtained by neutralizing coal tar oil alkaline extract with an acidic solution, such as aqueous sulfuric acid, or gaseous carbon dioxide, to obtain the free acids. (europa.eu)
  • Coal is mainly composed of carbon along with different amount of nitrogen, oxygen, sulfur, and hydrogen. (qyresearchreports.com)
  • The vast region of boreal Canada where the tar sands are found is an even bigger carbon bomb than the Powder River coal," McKibben writes. (coloradoindependent.com)
  • In this work, thermal treatment accompanied with different acid treatments was applied to a commercial coal tar pitch (CTP) to obtain a spinnable precursor pitch for carbon fiber. (koreascience.or.kr)
  • Preparation of coal tar pitch as carbon fibers precursor form coal tar. (koreascience.or.kr)
  • For their study, Ma procured coal from the National Institute of Clean and Low-Carbon Energy of China and distilled the samples into narrow fractions under atmospheric conditions. (separationsnow.com)
  • Dandruff isn't always caused by the same thing, however, so there is no guarantee that coal tar will work for you. (acne.org)
  • The following patent identified some specific mechanisms by which Coal Tar-a common OTC anti-dandruff ingredient, present in Neutrogena T Gel, may topically neutralize DHT. (hairloss-research.org)
  • Coal tar is also used to manufacture paints, synthetic dyes (notably tartrazine/Yellow #5), and photographic materials. (wikipedia.org)
  • There are also a number of exterior paints that utilize coal tar in their finished product. (niir.org)
  • MG217's Therapeutic Coal Tar Scalp Treatment has a maximum strength formula with 3% coal tar (a doctor recommended active ingredient). (psoriasis.org)
  • Polytar has a unique formulation containing: natural tars to clear scales, relieve itching and inflammation, and slow the rate of skin cell growth oils to moisturise the scalp. (chemistdirect.co.uk)
  • Coal tar extends the life of the skin cells on the scalp, preventing them from flaking off as quickly as those on an untreated scalp. (livestrong.com)
  • No person shall apply a coal tar or other high PAH content pavement sealant product on surfaces within the City of Ann Arbor. (a2gov.org)
  • No person shall allow a coal tar or other high PAH content sealant product to be applied upon property that is under that person's ownership or control. (a2gov.org)
  • No person shall contract with any commercial applicator, residential or commercial developer, or any other person for the application of any coal tar or other high PAH content sealant product to any driveway, parking lot, or other surface within the City. (a2gov.org)
  • No commercial applicator, residential or commercial developer, or other similar individual or organization shall direct any employee, independent contractor, volunteer, or other person to apply any coal tar or other high PAH content sealant product to any driveway, parking lot, or other surface within the City. (a2gov.org)
  • Since the land had been used by heavy industry for many years (the First Parliament site itself being occupied variously by the Midland Railway Roundhouse and the Consumers Gas complex) some degree of contamination was expected-but when excavation for the data centre began, an old masonry brick holding tank with an earth bottom was unearthed containing coal tar residue and contaminated material. (thebulletin.ca)
  • Stewart Boss, co-chairman of the Sierra Student Coalition, an environmental group that lobbied UNC heavily to go coal-free, acknowledged the difficulty of finding torrefied pellet suppliers. (dailytarheel.com)