acétate de cellulose
51cellulose acetate — noun Date: 1895 any of several compounds insoluble in water that are formed especially by the action of acetic acid, anhydride of acetic acid, and sulfuric acid on cellulose and are used for making textile fibers, packaging sheets, photographic… …
52cellulose acetate — an acetylated cellulose used in membrane filters for a variety of functions; used as a hemodialyzer membrane, it has a greater permeability and higher ultrafiltration rate than cuprophane …
53cellulose — cel|lu|lose [ˈseljuləus US lous] n [U] [Date: 1800 1900; : French; Origin: cellule; CELLULITE] 1.) the material that the cell walls of plants are made of and that is used to make plastics, paper etc 2.) also cellulose acetate technical a plastic… …
54cellulose acetate — noun Chemistry a non flammable polymer made by acetylating cellulose, used as the basis of artificial fibres and plastic …
55cellulose — [ sɛljʊləʊz, s] noun 1》 an insoluble substance which is a polysaccharide derived from glucose and is the main constituent of plant cell walls and of vegetable fibres such as cotton. 2》 paint or lacquer consisting principally of cellulose acetate… …
56cellulose — noun (U) 1 the material that the cell walls of plants are made of and that is used to make plastics, paper etc 2 also cellulose acetate technical a plastic that is used for many industrial purposes, especially making photographic film and… …
57cellulose acetate — cel′lulose ac′etate n. chem. any of a group of acetic esters of cellulose, used to make yarns, textiles, and photographic films • Etymology: 1890–95 …
58cellulose — n. 1 Biochem. a carbohydrate forming the main constituent of plant cell walls, used in the production of textile fibres. 2 (in general use) a paint or lacquer consisting of esp. cellulose acetate or nitrate in solution. Derivatives: cellulosic… …
59Triacétate de cellulose — Général No CAS …
60Diacétate de cellulose — Général No CAS 9035 69 2 PubChe …
