Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1997-01-10
1999-06-15
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...
502117, 502126, 502152, 502155, 502127, 502160, 502943, C08F 464
Patent
active
059122021
ABSTRACT:
A method for preparing an activated catalyst composition comprising a single site catalyst precursor and an activating cocatalyst, which comprises contacting outside of a polymerization reactor a single site catalyst precursor with an activating cocatalyst before, during, or after contacting the single site catalyst precursor with a weakly coordinating electron donor such as 1-hexene.
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Oskam John Henry
Peterson Thomas Henry
Schreck David James
Sishta Purna Chand
Wenzel Timothy Todd
Leuzzi Paul W.
Union Carbide Chemicals & Plastics Technology Corporation
Wu David W.
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