rosin acids

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• rosin acids — kanifolijos rūgštys statusas T sritis chemija apibrėžtis Iš spygliuočių medienos ekstrahuojamos rūgštys. atitikmenys: angl. resin acids; rosin acids rus. смоляные кислоты …   Chemijos terminų aiškinamasis žodynas

• 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

• rosin oil — noun : an oily liquid obtained by destructive distillation of rosin and composed principally of hydrocarbons with some resin acids; especially : the viscous fraction that boils higher than rosin spirit, that when crude is dark colored and… …   Useful english dictionary

• resin acids — kanifolijos rūgštys statusas T sritis chemija apibrėžtis Iš spygliuočių medienos ekstrahuojamos rūgštys. atitikmenys: angl. resin acids; rosin acids rus. смоляные кислоты …   Chemijos terminų aiškinamasis žodynas

• Glycerol ester of wood rosin — Glycerol ester of wood rosin, glyceryl abietate, or Ester gum is a food additive used as an emulsifier and stabiliser, to keep oils in suspension in water. [ [http://www.inchem.org/documents/jecfa/jecmono/v35je05.htm WHO Food Additives Series 35 …   Wikipedia

• disproportionated rosin — noun : a substance consisting essentially of dehydrogenated resin acids (as dehydro abietic acid) together with hydrogenated resin acids (as dihydro abietic acid) obtained by heating rosin or by treating it with acid and used chiefly in the form… …   Useful english dictionary

• isoprenoid — /uy seuh pree noyd/, adj. Chem. pertaining to, derived from, or similar to isoprene. [1955 60; ISOPRENE + OID] * * * or terpene Class of organic compounds made up of two or more structural units derived from isoprene. Isoprene is a five carbon… …   Universalium

• Abietic acid — Chembox new Name = Abietic acid [cite web url=http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=10569 title=ABIETIC ACID PubChem Public Chemical Database publisher=pubchem.ncbi.nlm.nih.gov accessdate=2008 05 16 last= first=] ImageFile =… …   Wikipedia

• abietic acid — /ab ee et ik, ab /, Chem. a yellow, crystalline, water insoluble acid, C20H30O2, obtained from the resin of a species of pine: used chiefly in driers, varnishes, and soaps. Also called sylvic acid. [1860 65; < L abiet (s. of abies) fir + IC] * *… …   Universalium

• talloil — tall oil (täl, tôl) n. A resinous oily liquid composed of a mixture of rosin acids and fatty acids obtained as a byproduct in the treatment of pine pulp and used in soaps, emulsions, and lubricants.   [Partial translation of German Tallöl, from… …   Universalium

• Tall oil —   The oily mixture of rosin acids, fatty acids, and other materials obtained by acid treatment of the alkaline liquors from the digesting (pulping) of pine wood.   U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …   Energy terms