Olefin polymerization catalyst composition

Details Olefin polymerization catalyst composition Olefin polymerization catalyst composition

1987-05-07

1988-09-13

Garvin, Patrick P.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Plural component system comprising a - group i to iv metal...

502120, 502121, 502123, 502124, 502125, 502128, 502133, 502134, 526125, C08F 464

Patent

active

047710241

ABSTRACT:
Olefin polymerization catalyst components having improved activity and morphological properties are disclosed and claimed. In particular, the components are prepared by reacting a carbonized magnesium alkoxide or aryloxide component with a halogenated tetravalent titanium component, a halohydrocarbon component and an electron donor.

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