A method for preparing a supported catalyst system and its use in a polymerization process

Details for Australian Patent Application No. 2002217881 (hide)

Owner Univation Technologies, LLC

Inventors Ackerman, Steven K.; Kuo, Chi-I; Zhang, X. Simon; Agapiou, Agapios K.

Agent Watermark

Pub. Number AU-B-2002217881

PCT Pub. Number WO02/50133

Priority 60/256,292 18.12.00 US

Filing date 26 November 2001

Wipo publication date 1 July 2002

Acceptance publication date 2 September 2004

International Classifications

C08F 004/642 Polymerisation catalysts

C08F 010/00 Homopolymers or copolymers

C08F 004/12 Polymerisation catalysts

Event Publications

2 September 2004 Application Accepted

  Published as AU-B-2002217881

6 January 2005 Standard Patent Sealed

5 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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