Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David C. Rohlfing0
Michael D. Jensen0
Qing Yang0
Youlu Yu0
Joel L. Martin0
Max P. McDaniel0
Date of Patent
February 21, 2012
0Patent Application Number
119047350
Date Filed
September 28, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present techniques relate to catalyst compositions, methods, and polymers encompassing a Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, typically in combination with a cocatalyst, and a activator. The compositions and methods presented herein include ethylene polymers with low melt elasticity.
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