POLYMERIZATION OF OLEFIN

PURPOSE:To accomplish, under specific conditions, a selective rapid polymerization of 1-butene, i.e. a componenet of a C-4 fraction comprising, other than the 1-butene, isobutylene, trans-2-butene and cis-2-butene, by the use of a catalytic system specifically composed of a Ti-contg. catalyst, an or...

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Bibliographische Detailangaben
Hauptverfasser:	MARUFUJI KIYOJI, OOTSU TAKAYUKI
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:	PURPOSE:To accomplish, under specific conditions, a selective rapid polymerization of 1-butene, i.e. a componenet of a C-4 fraction comprising, other than the 1-butene, isobutylene, trans-2-butene and cis-2-butene, by the use of a catalytic system specifically composed of a Ti-contg. catalyst, an organoaluminum compound etc. CONSTITUTION:The objective polymerization can be performed in the following manner: a C-4 fraction comprising isobutylene, 1-butene, trans-2-butene and cis- 2-butene is subjected to a polymerization, at 20-100 deg.C under a pressure