08546501 is referenced by 1 patents and cites 46 patents.

This invention relates to Group 4 catalyst compounds containing di-anionic tridentate nitrogen/oxygen based ligands. The catalyst compounds are useful, with or without activators, to polymerize olefins, particularly α-olefins, or other unsaturated monomers. Systems and processes to oligomerize and/or polymerize one or more unsaturated monomers using the catalyst compound, as well as the oligomers and/or polymers produced therefrom are also provided.

Title
Catalyst compounds and use thereof
Application Number
12/908550
Publication Number
8546501 (B2)
Application Date
October 20, 2010
Publication Date
October 1, 2013
Inventor
Alexey A Tsarev
Tula
RU
Mikhail V Nikulin
Moscow Region
RU
Andrey F Asachenko
Chelyabinsk
RU
Alexander Z Voskoboynikov
Moscow
RU
Timothy M Boller
Houston
TX, US
Garth R Giesbrecht
The Woodlands
TX, US
Agent
Catherine L Bell
Assignee
ExxonMobil Chemical Patents
TX, US
IPC
C07F 7/00
C08F 4/64
C08F 4/76
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