Title:
VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/134721
Kind Code:
A3
Abstract:
This invention relates to higher olefin vinyl terminated polymers having an Mn of at least 200 g/mol (measured by lR NMR) including of one or more C4 to C4Q higher olefin derived units, where the higher olefin vinyl terminated polymer comprises substantially no propylene derived units; and wherein the higher olefin polymer has at least 5% allyl chain ends and processes for the production thereof. These vinyl terminated higher olefin polymers may optionally include ethylene derived units.
Inventors:
HOLTCAMP MATTHEW W (US)
RUFF CHARLES J (US)
CROWTHER DONNA J (US)
HAGADORN JOHN R (US)
BRANT PATRICK (US)
RUFF CHARLES J (US)
CROWTHER DONNA J (US)
HAGADORN JOHN R (US)
BRANT PATRICK (US)
Application Number:
PCT/US2012/027690
Publication Date:
November 29, 2012
Filing Date:
March 05, 2012
Export Citation:
Assignee:
EXXONMOBIL CHEM PATENTS INC (US)
HOLTCAMP MATTHEW W (US)
RUFF CHARLES J (US)
CROWTHER DONNA J (US)
HAGADORN JOHN R (US)
BRANT PATRICK (US)
HOLTCAMP MATTHEW W (US)
RUFF CHARLES J (US)
CROWTHER DONNA J (US)
HAGADORN JOHN R (US)
BRANT PATRICK (US)
International Classes:
C08F10/14; C08F4/64; C08F4/6592; C08F210/16
Foreign References:
| US20060052553A1 | 2006-03-09 | |||
| US20090318644A1 | 2009-12-24 |
Other References:
XU, G. ET AL.: "Ethylene Copolymerization with 1-Octene Using a 2-Methylbenz[e]indenyl-Based ansa-Monocyclopentadienylamido Complex and Methylaluminoxane Catalyst.", MACROMOLECULES, vol. 31, 1998, pages 4724 - 4729, XP000769970
LIU, Z. ET AL.: "Kinetics of Initiation, Propagation, and Termination for the [rac-(C2H4(1-indenyl)2)ZrMe][MeB(C6F5)3]-Catalyzed Polymerization of 1-Hexene.", J. AM. CHEM. SOC., vol. 123, 2001, pages 11193 - 11207, XP055125935
See also references of EP 2688924A4
LIU, Z. ET AL.: "Kinetics of Initiation, Propagation, and Termination for the [rac-(C2H4(1-indenyl)2)ZrMe][MeB(C6F5)3]-Catalyzed Polymerization of 1-Hexene.", J. AM. CHEM. SOC., vol. 123, 2001, pages 11193 - 11207, XP055125935
See also references of EP 2688924A4
Attorney, Agent or Firm:
BELL, Catherine, L. et al. (Law TechnologyP.O.Box 214, Baytown TX, US)
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