Title:
CATALYST COMPOUNDS AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/056431
Kind Code:
A3
Abstract:
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.
Inventors:
GIESBRECHT GARTH R (US)
BOLLER TIMOTHY M (US)
VOSKOBOYNIKOV ALEXANDER Z (RU)
ASACHENKO ANDREY F (RU)
NIKULIN MIKHAIL V (RU)
TSAREV ALEXEY A (RU)
BOLLER TIMOTHY M (US)
VOSKOBOYNIKOV ALEXANDER Z (RU)
ASACHENKO ANDREY F (RU)
NIKULIN MIKHAIL V (RU)
TSAREV ALEXEY A (RU)
Application Number:
PCT/US2010/053378
Publication Date:
August 25, 2011
Filing Date:
October 20, 2010
Export Citation:
Assignee:
EXXONMOBIL CHEM PATENTS INC (US)
GIESBRECHT GARTH R (US)
BOLLER TIMOTHY M (US)
VOSKOBOYNIKOV ALEXANDER Z (RU)
ASACHENKO ANDREY F (RU)
NIKULIN MIKHAIL V (RU)
TSAREV ALEXEY A (RU)
GIESBRECHT GARTH R (US)
BOLLER TIMOTHY M (US)
VOSKOBOYNIKOV ALEXANDER Z (RU)
ASACHENKO ANDREY F (RU)
NIKULIN MIKHAIL V (RU)
TSAREV ALEXEY A (RU)
International Classes:
C08F4/64; B01J31/12; C08F10/00; C08F210/16
Foreign References:
| US6825296B2 | 2004-11-30 | |||
| US20080182952A1 | 2008-07-31 | |||
| US20070100145A1 | 2007-05-03 | |||
| US6534664B1 | 2003-03-18 |
Other References:
See also references of EP 2493935A4
Attorney, Agent or Firm:
BELL, Catherine, L. et al. (P.O. Box 2149Baytown, TX, US)
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