04530914 is referenced by 276 patents and cites 12 patents.

Polyolefins having a broad molecular weight distribution are obtained by polymerizing ethylene or higher alpha-olefins in the presence of a catalyst system comprising two or more metallocenes each having different propagation and termination rate constants and alumoxane.

Title
Process and catalyst for producing polyethylene having a broad molecular weight distribution
Application Number
6/501740
Publication Number
4530914
Application Date
June 6, 1983
Publication Date
July 23, 1985
Inventor
Howard C Welborn Jr
Houston
TX, US
John A Ewen
Houston
TX, US
Agent
M B Kurtzman
Assignee
Exxon Research & Engineering Co
NJ, US
IPC
C08F 4/62
C08F 4/68
C08F 4/64
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