Title: Catalyst composition and methods for its preparation and use in polymerization process
Application Number: 99808096 Application Date: 1999.06.23
Publication Number: 1307597 Publication Date: 2001.08.08
Approval Pub. Date: 2004.01.07 Granted Pub. Date: 2004.01.07
International Classifi-cation: C08F4/642;C08F4/646;C08F10/02
Applicant(s) Name: Univation Technologies LLC Address:
Inventor(s) Name: A.K. Agapiou;Kuo Chi-I;D.M. Glowczwski
Attorney & Agent: li ying
Abstract:
    The present invention relates to a catalyst composition and a method for making the catalyst composition of a polymerization catalyst and a carboxylate metal salt. The invention is also directed to the use of the catalyst composition in the polymerization of olefin(s). In particular, the polymerization catalyst system is supported on a carrier. More particularly, the polymerization catalyst comprises a bulky ligand metallocene-type catalyst system.
Time: 8
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