METHOD FOR PRODUCTION OF BUTADIENE RUBBERS

FIELD: rubber industry. SUBSTANCE: butadiene rubbers are obtained via polymerization of 1,3-butadiene in hydrocarbon solvents in presence of stereospecific catalysts, said solvents being, in particular, mixtures of liquefied gases from group including propane, propylene, butane, isobutene, butylenes...

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Bibliographische Detailangaben
Hauptverfasser:	ZABORISTOV V.N, GOL'BERG I.P, KALISTRATOVA V.V, RJAKHOVSKIJ V.S, SHARYGIN P.V, MARKOV B.A, TSARINA V.S
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	FIELD: rubber industry. SUBSTANCE: butadiene rubbers are obtained via polymerization of 1,3-butadiene in hydrocarbon solvents in presence of stereospecific catalysts, said solvents being, in particular, mixtures of liquefied gases from group including propane, propylene, butane, isobutene, butylenes, butane-butylene fraction, and butylene-butadiene fraction. EFFECT: reduced power consumption and enabled control of plasto-elastic properties of rubbers. 3 tbl, 14 ex