METALLOGENES, CATALYST SYSTEM COMPRISING SAID METALLOCENES, METHOD OF POLYMERIZATION OF OLEFINS, AND POLYOLEFIN, AND MOLDED PRODUCT

FIELD: chemistry of polymers. SUBSTANCE: described are new metallocene compounds of general formula I: wherein both types of indenyl ligands have different substituents. Metallocene compounds are useful as catalyst component for polymerization of olefins. Also described is method of preparing olefin...

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Hauptverfasser:	KRISTIAN KOL'PAINTNER, ROBERT KLAJN, ANDREAS VINTER, KLAUS KJULAJN, MIKHAEL' AUL'BAKH, BERND BAKHMANN, FRANK KJUBER, VAL'TER SHPALEK
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	FIELD: chemistry of polymers. SUBSTANCE: described are new metallocene compounds of general formula I: wherein both types of indenyl ligands have different substituents. Metallocene compounds are useful as catalyst component for polymerization of olefins. Also described is method of preparing olefin polymer by polymerization in the presence of catalyst which comprises at least one of claimed metallocenes as transition metal compound, and at least one cocatalyst. EFFECT: more efficient polymerization method. 11 cl, 55 ex, 2 tbl