Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Elizabeth A. Benham0
Qing Yang0
Michael D. Jensen0
Joel L. Martin0
Gil R. Hawley0
Tony Crain0
Max P. McDaniel0
Date of Patent
November 13, 2007
0Patent Application Number
108770390
Date Filed
June 25, 2004
0Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, typically using a supported catalyst composition. In one aspect, this invention encompasses precontacting a metallocene with an olefin or alkyne monomer and an organoaluminum compound, prior to contacting this mixture with the acidic activator-support.
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