08114946 is referenced by 72 patents and cites 91 patents.

The present invention provides a polymerization process which is conducted by contacting an olefin monomer and at least one olefin comonomer in the presence of hydrogen and a metallocene-based catalyst composition. Polymers produced from the polymerization process are also provided, and these polymers have a reverse comonomer distribution, low levels of long chain branches, and a ratio of Mw/Mn from about 3 to about 6.

Title
Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
Application Number
12/338225
Publication Number
8114946 (B2)
Application Date
December 18, 2008
Publication Date
February 14, 2012
Inventor
David C Rohlfing
Bartlesville
OK, US
Chung C Tso
Bartlesville
OK, US
Paul J Deslauriers
Owasso
OK, US
Jeff S Fodor
Bartlesville
OK, US
Jerry T Lanier
Bartlesville
OK, US
Randy S Muninger
Dewey
OK, US
Tony R Crain
Niotaze
KS, US
Joel L Martin
Bartlesville
OK, US
Max P McDaniel
Bartlesville
OK, US
Qing Yang
Bartlesville
OK, US
Agent
Merchant & Gould P C
Assignee
Chevron Phillips Chemical Company
TX, US
IPC
C08F 4/6592
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