Improved acidic activator-supports and catalysts for olefin polymerization

Details for Australian Patent Application No. 2005267198 (hide)

Owner Chevron Phillips Chemical Company, LP

Inventors Jensen, Michael; Martin, Joel L.; Crain, Tony; McDaniel, Max P.; Yang, Qing; Benham, Elizabeth; Hawley, Gil R.

Agent Davies Collison Cave

Pub. Number AU-A-2005267198

PCT Pub. Number WO2006/012321

Priority 10/877,039 25.06.04 US

Filing date 24 June 2005

Wipo publication date 2 February 2006

International Classifications

B01J 21/12 (2006.01)

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

C07F 17/00 (2006.01) Metallocenes

C08F 10/00 (2006.01) Homopolymers or copolymers

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 WO2006/012321 Priority application(s): WO2006/012321

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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