Process for producing polyolefin elastomer employing a metalloce

Details Process for producing polyolefin elastomer employing a metalloce Process for producing polyolefin elastomer employing a metalloce

1997-12-15

2000-10-24

Wood, Elizabeth

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

Catalyst or precursor therefor

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

502128, 502129, 502131, 502134, 502152, 502153, 502154, 502157, 502171, B01J 3100

Patent

active

061367443

ABSTRACT:
A cation-generating cocatalyst is provided for activating a metallocene procatalyst. The cocatalyst comprises (1) a metal- and/or metalloid-containing first component, e.g., an aluminum compound, (2) a neutral metal- and/or metalloid-containing second component, e.g., a borane compound, and (3) an anionic metal- and/or metalloid-containing third component, e.g., a metal containing borate.

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