Catalyst support method and polymerization with supported...

Details Catalyst support method and polymerization with supported... Catalyst support method and polymerization with supported...

2007-11-13

2007-11-13

Harlan, Robert D. (Department: 1713)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S161000, C526S171000, C502S104000, C502S117000, C502S155000, C502S167000

Reexamination Certificate

active

11036539

ABSTRACT:
This invention relates to a method to support one or more catalyst compounds comprising contacting the catalyst compounds with a pretreatment agent comprising an aluminum alkyl and or an alumoxane in solution and thereafter contacting the combination with a supported activator.

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