synthetic detergents

См. также в других словарях:

• anionic detergents — Detergents in which the hydrophilic funtion is fulfilled by an anionic grouping. Fatty acids are the best known natural products in this class, but it is doubtful if they have a specific detergent function in any biological system. The important… …   Dictionary of molecular biology

• soap and detergent — ▪ chemical compound Introduction       substances that, when dissolved in water, possess the ability to remove dirt (detergent) from surfaces such as the human skin, textiles, and other solids. The seemingly simple process of cleaning a soiled… …   Universalium

• Dreft — is a popular laundry detergent in the United States, Canada, United Kingdom, the Netherlands and other markets. First produced by Procter Gamble in 1933, it was one of the earliest synthetic detergents. Upon its inception, Dreft was touted as a… …   Wikipedia

• sodium — /soh dee euhm/, n. 1. Chem. a soft, silver white, metallic element that oxidizes rapidly in moist air, occurring in nature only in the combined state, and used in the synthesis of sodium peroxide, sodium cyanide, and tetraethyllead: a necessary… …   Universalium

• Syndet — Syn|det 〈n. 11; Kurzw. für〉 synthetisches Tensid [<engl. synthetic detergens] * * * Syn|det [Kurzw. aus engl. synthetic detergent = synthetisches ↑ Detergens], das; s, s: svw. ↑ Tensid. * * * Syn|det, das; s …   Universal-Lexikon

• anionic detergent — noun a class of synthetic detergents in which the molecules do not ionize in aqueous solutions • Syn: ↑anionic, ↑non ionic detergent • Derivationally related forms: ↑anionic (for: ↑anionic) • Hypernyms: ↑ …   Useful english dictionary

• cationic detergent — noun a class of synthetic detergents in which the surface active part of the molecule is the cation • Syn: ↑invert soap • Hypernyms: ↑detergent • Hyponyms: ↑cetrimide * * * noun : any of a class of synthetic detergents usually consisting… …   Useful english dictionary

• Dispersant — A dispersant or a dispersing agent or a plasticizer or a superplasticizer is either a non surface active polymer or a surface active substance added to a suspension, usually a colloid, to improve the separation of particles and to prevent… …   Wikipedia

• lauryl alcohol — noun a colorless insoluble solid alcohol used to make detergents and pharmaceuticals • Syn: ↑1 dodecanol • Hypernyms: ↑alcohol * * * noun 1. : a crystalline compound CH3(CH2)10CH2OH made by reduction of ethyl laurate; normal dodecyl alcohol …   Useful english dictionary

• Rendering (food processing) — Rendering is a process that converts waste animal tissue into stable, value added materials. Rendering can refer to any processing of animal byproducts into more useful materials, or more narrowly to the rendering of whole animal fatty tissue… …   Wikipedia

• СИНТЕТИЧЕСКИЕ МОЮЩИЕ СРЕДСТВА — (CMC, детергенты), многокомпонентные композиции, применяемые в водных р рах для интенсификации удаления загрязнений с разл. твердых пов стей тканей, волокон, металлов, стекла, керамики. В более узком смысле под С. м. с. обычно понимают бытовые ср …   Химическая энциклопедия