Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 22, 2006
Patent Application Number
10797897
Date Filed
March 10, 2004
Patent Primary Examiner
Patent abstract
This invention relates to the field of metal-catalyzed olefin polymerization methods and the polymers and films prepared therefrom. In one aspect, this invention provides polyethylene and ethylene/α-olefin copolymers formed in the presence of tightly-bridged metallocene catalyst, organoaluminum cocatalyst, and a chemically-treated solid oxide, and optionally in the presence of additional cocatalysts. The resins and films prepared from these polymers exhibit high haze values, low clarity values, and a low coefficient of friction.
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