Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Max P. McDaniel0
Stephen L. Kelly0
Date of Patent
April 16, 2019
Patent Application Number
15899448
Date Filed
February 20, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods for reinforcing chromium catalysts by the deposition of additional silica are disclosed herein. The resultant silica-reinforced chromium supported catalysts can be used to polymerize olefins to produce, for example, ethylene based homopolymers and copolymers with higher molecular weights and additional long chain branching.
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