08318873 is referenced by 9 patents and cites 123 patents.

Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyclopentadienyl complexes used to produce polyolefins is also provided.

Title
Polymerization process for producing bimodal polymers
Application Number
13/20334
Publication Number
8318873 (B2)
Application Date
February 3, 2011
Publication Date
November 27, 2012
Inventor
Qing Yang
Bartlesville
OK, US
Michael D Jensen
Laurel
MD, US
Kumudini C Jayaratne
Helsinki
FI
Agent
Merchant & Gould P C
Assignee
Chevron Phillips Chemical Company
TX, US
IPC
C08F 4/76
C08F 4/64
C08F 4/52
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