07884163 is referenced by 106 patents and cites 75 patents.

Silica-coated alumina activator-supports, and catalyst compositions containing these activator-supports, are disclosed. Methods also are provided for preparing silica-coated alumina activator-supports, for preparing catalyst compositions, and for using the catalyst compositions to polymerize olefins.

Title
Silica-coated alumina activator-supports for metallocene catalyst compositions
Application Number
12/565257
Publication Number
7884163 (B2)
Application Date
September 23, 2009
Publication Date
February 8, 2011
Inventor
Kathy S Collins
Bartlesville
OK, US
Elizabeth A Benham
Spring
TX, US
Randy S Muninger
Dewey
OK, US
Qing Yang
Bartlesville
OK, US
Max P McDaniel
Bartlesville
OK, US
Agent
Merchant & Gould P C
Assignee
Chevron Phillips Chemical Company
TX, US
IPC
C08F 210/00
C08F 4/42
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