cellulose derivative

См. также в других словарях:

• Cellulose — is an organic compound with the formula chem|(C|6|H|10|O|5|)|n, a polysaccharide consisting of a linear chain of several hundred to over ten thousand β(1→4) linked D glucose units.cite book author=Crawford, R. L. title=Lignin biodegradation and… …   Wikipedia

• cellulose acetate phthalate — n a derivative of cellulose used as a coating for enteric tablets * * * cellacefate …   Medical dictionary

• Carboxymethyl cellulose — Carboxymethyl cellulose, or CMC, is a cellulose derivative with carboxymethyl groups ( CH2 COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. Preparation It is synthesized by the alkali… …   Wikipedia

• carboxymethyl cellulose — noun an acid derivative of cellulose (Freq. 1) • Hypernyms: ↑cellulose * * * (ˌ)kärˌbäksē|methəl noun Etymology: carboxymethyl, the univalent radical HOOCCH2−, from carboxyl + methyl : an acid ether derivative of cellulose best known in the form… …   Useful english dictionary

• Hydroxypropyl cellulose — (HPC) (cellulose, 2 hydroxypropyl ether) is a derivative of cellulose with both water solubility and organic solubility.ChemistryHydroxypropyl cellulose is an ether of cellulose where some of the hydroxyl groups of the cellulose have been… …   Wikipedia

• Oxidized cellulose — Clinical data Pregnancy cat.  ? Legal status  ? Identifiers ATC code B02 …   Wikipedia

• regenerated cellulose — noun Date: 1904 cellulose obtained in a changed form by chemical treatment (as of a cellulose solution or derivative) …   New Collegiate Dictionary

• papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper.   paʹper·mak er n. * * * Introduction       formation of a matted or felted sheet, usually of cellulose fibres,… …   Universalium

• carboxymethylcellulose — A cellulose derivative which forms a colloidal dispersion in water; indigestible and nonabsorbable systemically; absorbs water and is used as a bulk laxative. Can also be used as a suspending agent. * * * car·boxy·meth·yl·cel·lu·lose (.)kär .bäk… …   Medical dictionary

• CMC — may refer to: Contents 1 Certifications 2 Christianity 3 Crime 4 …   Wikipedia

• lacquer — I. noun Etymology: Portuguese lacré sealing wax, from laca lac, from Arabic lakk, from Persian lak more at lac Date: 1592 1. a. a spirit varnish (as shellac) b. any of various durable natural varnishes; especially a varnish obtained from an Asian …   New Collegiate Dictionary