06391816 is referenced by 167 patents and cites 2 patents.

This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises a post-contacted organometal compound, a post-contacted organoaluminum compound, and a post-contacted treated solid oxide compound. The post-contacted treated solid oxide compound has been treated with a vanadium compound, calcied, then treated with a halogen-containing compound.

Title
Organometal compound catalyst
Application Number
9/427913
Publication Number
6391816 (B1)
Application Date
October 27, 1999
Publication Date
May 21, 2002
Inventor
Gil R Hawley
Dewey
OK, US
Michael D Jensen
Bartlesville
OK, US
Joel L Martin
Bartlesville
OK, US
Elizabeth A Benham
Bartlesville
OK, US
Anthony P Eaton
Dewey
OK, US
Kathy S Collins
Bartlesville
OK, US
Max P McDaniel
Bartlesville
OK, US
Agent
Polly C Owen
US
Assignee
Phillips Petroleum
OK, US
IPC
B01J 31/00
View Original Source