- crude lanolin
- неочищенный ланолин
English-Russian perfumery & beauty care dictionary. 2014.
English-Russian perfumery & beauty care dictionary. 2014.
Lanolin — Lanolin, also called Adeps Lanae, wool wax, wool fat, anhydrous wool fat or wool grease, is a greasy yellow substance secreted by the sebaceous glands of wool bearing animals such as sheep. Chemically akin to wax, it can be used as a skin… … Wikipedia
Lubricant — A lubricant is a substance introduced to reduce friction between moving surfaces. It may also have the function of transporting foreign particles and of distributing heat. The property of reducing friction is known as lubricity. A good lubricant… … Wikipedia
oil — I (New American Roget s College Thesaurus) I n. grease (see oil); oil paint (see painting). v. lubricate, grease (See oil); placate, flatter. See flattery, smoothness, servility. II Friction reducing fluid Nouns … English dictionary for students
Petroleum product — Petroleum products are useful materials derived from crude oil (petroleum) as it is processed in oil refineries. According to crude oil composition and demand, refineries can produce different shares of petroleum products. Largest share of oil… … Wikipedia
Rosin — For other uses, see Rosin (disambiguation). A cake of rosin, made for use by violinists, used here for soldering . Rosin, also called colophony or Greek pitch (Pix græca), is a solid form of resin obtained from pines and some other plants, mostly … Wikipedia
By-product — A by product is a secondary or incidental product deriving from a manufacturing process, a chemical reaction or a biochemical pathway, and is not the primary product or service being produced. A by product can be useful and marketable, or it can… … Wikipedia
yolk — 1. One of the types of nutritive material stored in the ovum for the nutrition of the embryo; y. is particularly abundant and conspicuous in the eggs of birds. SYN: vitellus. 2. Fatty material found in the wool of sheep; when extracted and… … Medical dictionary
Chevreul , Michel Eugène — (1786–1889) French organic chemist One of the longest lived of all chemists, Chevreul, who was born at Angers in France, studied at the Collège de France (1803). He was an assistant to Antoine François de Fourcroy (1809), assistant at the Musée d … Scientists