Polymerization process using diene containing catalysts

Details Polymerization process using diene containing catalysts Polymerization process using diene containing catalysts

1994-06-28

1996-08-06

Wu, David W.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

506131, 506159, 506160, 506346, 5063471, 502152, C08F 464

Patent

active

055434800

ABSTRACT:
Compositions comprising Group 4 metal complexes containing a diene moiety and activating cocatalysts are used as catalysts for polymerizing olefins, diolefins and/or acetylenically unsaturated monomers. Vinylidene aromatic monomers, particularly styrene are polymerized to form highly syndiotactic polymers.

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