Title:
CATALYST SYSTEM
Document Type and Number:
WIPO Patent Application WO2000020466
Kind Code:
A9
Abstract:
The invention relates to a catalyst system comprised of a metallocene, a co-catalyst, a supporting material and optionally of another organometallic compound. The catalyst system can be advantageously used for the polymerization of olefins. In doing this, the use of aluminoxanes such as methylaluminoxane (MAO) as a co-catalyst is foregone and yet a high catalytic activity and a good polymeric morphology are achieved.
Inventors:
SCHOTTEK JOERG (DE)
FRITZE CORNELIA (DE)
BOHNEN HANS (DE)
BECKER PATRICIA (DE)
FRITZE CORNELIA (DE)
BOHNEN HANS (DE)
BECKER PATRICIA (DE)
Application Number:
PCT/EP1999/007087
Publication Date:
September 21, 2000
Filing Date:
September 23, 1999
Export Citation:
Assignee:
TARGOR GMBH (DE)
SCHOTTEK JOERG (DE)
FRITZE CORNELIA (DE)
BOHNEN HANS (DE)
BECKER PATRICIA (DE)
SCHOTTEK JOERG (DE)
FRITZE CORNELIA (DE)
BOHNEN HANS (DE)
BECKER PATRICIA (DE)
International Classes:
C08F4/643; C08F10/00; C08F4/659; C08F4/6592; (IPC1-7): C08F4/60; C08F10/00
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