Polymerization catalysts for producing polymers with low levels of long chain branching

Details for Australian Patent Application No. 2005259951 (hide)

Owner Chevron Phillips Chemical Company, LP

Inventors Yang, Qing; Rolfing, David C.; Jensen, Michael; Yu, Youlu; Thorn, Matthew G.; Martin, Joel L.; McDaniel, Max P.; Sukhadia, Ashish; Lanier, Jerry T.

Agent Davies Collison Cave

Pub. Number AU-A-2005259951

PCT Pub. Number WO2006/004709

Priority 10/876,891 25.06.04 US

Filing date 24 June 2005

Wipo publication date 12 January 2006

International Classifications

B01J 21/12 (2006.01)

B01J 31/16 (2006.01) Catalysts comprising hydrides, coordination complexes or organic compounds - containing coordination complexes

C08F 4/656 (2006.01) Polymerisation catalysts

C08F 10/00 (2006.01) Homopolymers or copolymers

C08F 10/02 (2006.01) Homopolymers or copolymers

C08F 4/659 (2006.01) Polymerisation catalysts

C08F 4/6592 (2006.01) Polymerisation catalysts

C08F 110/02 (2006.01) Homopolymers

C08F 210/16 (2006.01) Copolymers

Event Publications

11 January 2007 PCT application entered the National Phase

  PCT publication WO2006/004709 Priority application(s): WO2006/004709

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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