Organic transition metal compound and process for the preparatio

Details Organic transition metal compound and process for the preparatio Organic transition metal compound and process for the preparatio

1995-12-07

1998-06-23

Nagumo, Mark

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

576160, 576943, 576114, 576133, 576126, 556 11, 556 53, 502103, 502117, 502129, C08F 4643

Patent

active

057706662

ABSTRACT:
A novel organic transition metal compound is disclosed, which is represented by the following formula (1): ##STR1## wherein the all symbols are defined in the disclosure. A polymerization catalyst comprising the organic transition metal compound and a process for the preparation of a polyolefin using the polymerization catalyst are also disclosed.

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Curtis et al, Organometallics 1991, 10, 3220-3226, "Preparation of Dinuclear Zirconium Hydride Complexes Containing the Fulvalene Ligand and Their Reactions with Carbon Monoxide".
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