Supported polymerization catalysts, their production and use

Details Supported polymerization catalysts, their production and use Supported polymerization catalysts, their production and use

1993-09-17

1995-06-06

Wu, David W.

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

Catalyst or precursor therefor

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

502103, 502117, 502120, 502152, 502154, 526160, C08F 424, C08F 464

Patent

active

054223253

ABSTRACT:
This invention is generally directed toward a supposed catalyst system useful for polymerizing olefins. The method for supposing the catalyst of the invention provides for a supposed metallocene catalyst able to produce polymers having broader molecular weight distribution and a higher molecular weight. Not only are such polymers easily processable as compared with metallocene polymers produced with other support methods but the methods of this invention provides for a supposed catalyst with increased activity.

REFERENCES:
patent: 5281679 (1994-01-01), Jejelowo et al.

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