- cellulose xanthate
- nouna cellulose ester obtained by treating cellulose with caustic soda• Syn: ↑viscose
* * *noun: any of several colorless esters obtained usually as alkali salts in the form of orange-colored crumbs by xanthation of alkali cellulose with carbon disulfide as a step in the manufacture of viscose
* * *cellulose xanthate,a deep-orange viscous substance formed when cellulose is treated with carbon disulfide, a step in the making of rayon.
Useful english dictionary. 2012.
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cellulose xanthate — celiuliozės ksantogenatas statusas T sritis chemija formulė Formulę žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. cellulose xanthate rus. ксантогенат целлюлозы ryšiai: sinonimas – celiuliozės natrio ditiokarbonatas … Chemijos terminų aiškinamasis žodynas
cellulose ester — noun any ester of cellulose with an acid • Hypernyms: ↑ester • Hyponyms: ↑cellulose nitrate, ↑nitrocellulose, ↑guncotton, ↑nitrocotton, ↑cellulose acetate, ↑cellulose xanthate … Useful english dictionary
xanthate — xanthation, n. /zan thayt/, n. Chem. a salt or ester of xanthic acid. [1825 35; XANTH(IC ACID) + ATE2] * * * ▪ chemical compound any of a class of organic salts formed by treatment of an alcohol with carbon disulfide in the presence of an… … Universalium
Rayon — is a manufactured regenerated cellulosic fiber. Rayon is produced from naturally occurring polymers and therefore it is not a truly synthetic fiber, nor is it a natural fiber. It is known by the names viscose rayon and art silk in the textile… … Wikipedia
industrial polymers, major — Introduction chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… … Universalium
Viscose — is a viscous organic liquid [Answers.com Dictionary at http://www.answers.com/viscose?nafid=3 (n. A thick, golden brown viscous solution of cellulose xanthate, used in the manufacture of rayon and cellophane.)] used to make rayon and cellophane.… … Wikipedia
viscose rayon — noun a rayon fabric made from viscose (cellulose xanthate) fibers • Syn: ↑viscose • Hypernyms: ↑rayon • Substance Meronyms: ↑cellulose xanthate, ↑viscose * * * … Useful english dictionary
carbon disulfide — a clear, colorless or faintly yellow, poisonous, flammable liquid, CS2, used chiefly in the manufacture of cellophane, viscose rayon, and pesticides and as a solvent for fats, resins, and rubber. Also called carbon bisulfide. [1865 70] * * * ▪… … Universalium
viscose — noun a) A viscous orange brown liquid obtained by chemical treatment of cellulose and used as the basis of manufacturing rayon and cellulose film. b) A fabric made from this material. Syn: cellulose xanthate … Wiktionary
baratte — bəˈrat noun ( s) Etymology: French, churn, from Middle French, from baratter to shake, from baratte, barate agitation, confusion : a churn in which alkali cellulose is converted into cellulose xanthate in the manufacture of viscose … Useful english dictionary