METHOD FOR POLYMERIZATION OF OLEFIN USING CATALYTIC COMPOSITION

FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention describes catalytic compositions that can be used in polymerization processes and comprising metal-containing compound with element of group 15, mixed catalytic compositions comprising metal-containing compound with element of gro...

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Hauptverfasser:	MAKKONVILL DEJVID KH, KHOLTKAMP MATT'JU U, KVAK TAE KHUN, DAN'ELL POL T, LAVDEJ DONALD R, SREKK DEJVID DZHEJMS, MOSON SAJMON, GUD MARK G, CHUL' DZHON F, KAROL FREDERIK DZH, MAKKI MATT'JU G, EHRIKSON KERSTEN ANNE, UILL'JAMS KLARK S
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention describes catalytic compositions that can be used in polymerization processes and comprising metal-containing compound with element of group 15, mixed catalytic compositions comprising metal-containing compound with element of group 15 and the second metal compound that in preferable variant represents metallocene catalyst with bulky ligand, catalytic systems applied and not applied on a carrier based on thereof, and a method for polymerization of olefin (olefins) with their using. Invention represents also polymodal polymer, more preferably bimodal polymer, and its application for different final aims, for example, preparing films, molding articles, in particular, pipes. Invention provides the development of more effective, highly output and economically improved polymerization method resulting to preparing polymers eliciting improved physical and chemical properties. ^ EFFECT: improved polymerization method. ^ 29 cl, 7 tbl, 9 dwg