Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Qing Yang0
Tony R. Crain0
Kathy S. Collins0
Max P. McDaniel0
Date of Patent
April 22, 2014
Patent Application Number
13778294
Date Filed
February 27, 2013
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Disclosed herein are polymerization processes for the production of olefin polymers. These polymerization processes use a catalyst system containing at least two activator-supports. One activator-support is a halided solid oxide, and the other activator-support is a sulfated solid oxide and/or phosphated solid oxide.
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