06861485 is referenced by 8 patents and cites 8 patents.

A multi-catalyst system is disclosed. The catalyst system comprises catalyst A and catalyst B. Catalyst A comprises a supported bridged indenoindolyl transition metal complex. Catalyst B comprises a supported non-bridged indenoindolyl transition metal complex. The catalyst system of the invention produces polyolefins which have bi- or multi-modal molecular weight distribution.

Title
Multi-catalyst system for olefin polymerization
Application Number
10/600038
Publication Number
6861485 (B2)
Application Date
June 20, 2003
Publication Date
March 1, 2005
Inventor
Shaotian Wang
Mason
OH, US
Agent
Shao Hua Guo
Assignee
Equistar Chemicals
TX, US
IPC
C08F 004/642
C08F 004/64
C08F 004/60
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