Solvents paints

These pigments are sensitive to heat and bleed ia most paint solvents. They are, however, resistant to acids and bases. Their tinctorial strength is considerably greater than that of inorganic yellows but they are weaker than the diaryUde yellows. They are used extensively ia emulsion paints, paper coating compositions, inks (qv), and, depending on particle size, can ia some cases be used outdoors because of excellent lightfastness ia full shades. 

Gaseous. True gases such as sulfur dioxide, nitrogen oxide, ozone, carbon monoxide, etc. vapors such as gasoline, paint solvent, diy cleaning agents, etc. 

Lumber and wood products Sawmills, millwork plants, wooden containers, miscellaneous wood products, manufacturing Scrap wood, shavings, sawdust in some instances, metals, plastics, fibers, glues, sealers, paints, solvents... 

Machinery (except electrical) Manufacture of equipment for construction, elevators, moving stairways, conveyors, industrial trucks, trailers, stackers, machine tools, etc. Slag, sand, cores, metal scrap, wood, plastics, resins, rubber, cloth, paints, solvents, petroleum products... 

Transportation equipment Manufacture of motor vehicles, truck and bus bodies, motor-vehicle parts and accessories, aircraft and parts, ship and boat building, repairing motorcycles and bicycles and parts, etc. Metal scrap, glass, fiber, wood, rubber, plastics, cloth, paints, solvents, petroleum products... 

Miscellaneous manufacturing Manufacture of jewelry, silverware, plated ware, toys, amusement, sporting and athletic goods, costume novelties, buttons, brooms, brushes, signs, advertising displays Metals, glass, plastics, resin, leather, rubber, composition, bone, cloth, straw, adhesives, paints, solvents... 

Barrier Coat a coating used to isolate a paint system from the surface to which it is applied in order to prevent chemical or physical interaction between them, e.g. to prevent the paint solvent attacking the underlying paint or to prevent bleeding from underlying paint or material. 

The spray paint can was inverted and a small amount of product was dispensed into a 20 mL glass headspace vial. The vial was immediately sealed and was incubated at 80°C for approximately 30 min. After this isothermal hold, a 0.5-mL portion of the headspace was injected into the GC/MS system. The GC-MS total ion chromatogram of the paint solvent mixture headspace is shown in Figure 15. Numerous solvent peaks were detected and identified via mass spectral library searching. The retention times, approximate percentages, and tentative identifications are shown in Table 8 for the solvent peaks. These peak identifications are considered tentative, as they are based solely on the library search. The mass spectral library search is often unable to differentiate with a high degree of confidence between positional isomers of branched aliphatic hydrocarbons or cycloaliphatic hydrocarbons. Therefore, the peak identifications in Table 8 may not be correct in all cases as to the exact isomer present (e.g., 1,2,3-cyclohexane versus 1,2,4-cyclohexane). However, the class of compound (cyclic versus branched versus linear aliphatic) and the total number of carbon atoms in the molecule should be correct for the majority of peaks. 

As shown in Table 8, the spray paint solvent is predominately a mixture of several linear aliphatic, branched aliphatic, and cycloaliphatic hydrocarbons, and toluene, xylenes, and ethyl benzene. 2-Butanone (also known as methyl ethyl ketone) was also detected. The breakdown of the solvent mixture by class of compound (aromatic, //-alkane, iso-alkane, cyclic alkane, and others) is shown in Table 9. The solvent appears to be consistent with a mixture of a VM P naphtha... 

Used industrially as a textile finishing agent, antioxidant, paint solvent, additive for adhesives, additive for extreme pressure lubricant chemical intermediate for organic phosphorus compounds. 

See also Finish removers Paint solvents, 18 59-60 Paint stripping, methylene chloride in, 16 378... 

Consumer products entail formulated products, such as soaps, detergents, bleaches, paints, solvents, glues, toothpaste, shampoos, cosmetics, skin care products, perfumes, and colognes intended for direct consumer use. 

Acetic acid also finds use as a chemical intermediate in the production of acetate esters for paint solvents and as a reaction solvent for the manufacture of terephthalic acid. Also, acetic add is the source of the acetyl group in the manufacture of acetyl salacylic acid. 

Kim, B.R., Kalis, E.M., DeWulf T., and Andrews, K.M. Henry s law constants for paint solvents and their implications on volatile organic emissions from antomotive painting. Water Environ. Res., 72(l) 65-74, 2000. 

Small quantities [1 gal (4 I) or less] of flammable or combustible paints, solvents, or cleaning materials, including aerosol cans, should be stored in approved flammable liquid storage cabinets. Large quantities [more than 1 gal (4 I)] of these materials should be stored in separate, remote, or fire-rated... 

Class B Flammable liquids Fires in flammable liquids, combustible liquids, petroleum greases, tars, oils, oil-based paints, solvents, lacquers, alcohols, and flammable gases. 

Micro-Flo has been used at many sites throughout Canada to treat wastewater and surface water contaminated with polychlorinated biphenyls (PCBs), chlorophenols, polycyclic aromatic hydrocarbons (PAHs), phenols, dioxins, furans, hydrocarbons, metals, oil, and grease. The technology has also been used to treat water contaminated with paint, paint thinner, and paint solvents. 

Chemicals that are disposed of in landfills (where they might leak from containment), are deliberately emitted (as in the case of hairspray or paint solvent), or are merely discarded will end up in the air or in surface runoff or in groundwater, or will simply reside on land. 

Ethylbenzene is almost exclusively (> 99%) used as an intermediate for the manufacture of styrene monomer. Styrene production, which uses ethylbenzene as a starting material, consumes approximately 50% of the world s benzene production. Less than 1% of the ethylbenzene produced is used as a paint solvent or as an intermediate for the production of diethylbenzene and acetophenone. The ethy lbenzene present in recovered mixed xylenes is largely converted to xylenes or benzene (Coty et al., 1987 Caimella, 1998). 

Constriction of blood vessels, arrhythmia, and even aplastic anemia, caused by ethyl alcohol, methylene chloride, and benzene, respectively, are circulatory system diseases that result from misuse of these chemical substances. Methylene chloride, a paint solvent, reacts in the body to produce carbon monoxide, which replaces oxygen in the hemoglobin molecule. This can cause carbon monoxide poisoning, which can be fatal. 

Sarin Flame retardants, petrol additives, paint solvents, ceramics, antiseptics. 

Mercury leaves the body mostly through the urine and feces. One of the worst-known cases of mercury poisoning occurred at Minamata, Japan, when methylmercury compounds formed during the manufacture of a paint solvent were discharged into Minamata Bay. Local people who ate a large amount of fish began... 

U.S. Navy Combination of down-flow and transpiring wall reactors Black water, gray water, paint, solvent, oil, etc. 40 g/s... 

Paint solvent reuse A simple technique for reducing the volume of organic paint solvents is to reuse it in stages. An organic solvent may be used for cleaning painting equipment, but eventually it will become spent and ineffective. The spent solvent is not a waste if it is used for another intended... 

Alkenes are hydrocarbons with carbon-carbon double bonds. Alkenes are sometimes called olefins, a term derived from olefiant gas, meaning oil-forming gas. This term Introduction originated with early experimentalists who noticed the oily appearance of alkene derivatives. Alkenes are among the most important industrial compounds (see Section 7-6), and many alkenes are also found in plants and animals. Ethylene is the largest-volume industrial organic compound, used to make polyethylene and a variety of other industrial and consumer chemicals. Pinene is a major component of turpentine, the paint solvent distilled from extracts of evergreen trees. Muscalure (cw-tricos-9-ene) is the sex attractant of the common housefly. 

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