Method for producing highly productive supported ionic catalyst for gas phase polymerization

Details for Australian Patent Application No. 2001276849 (hide)

Owner Univation Technologies, LLC

Inventors Muruganandam, Natarajan A.; Awe, Michael D.; Yang, Xinmin

Agent Watermark

Pub. Number AU-B-2001276849

PCT Pub. Number WO02/10227

Priority 09631444 02.08.00 US

Filing date 29 June 2001

Wipo publication date 13 February 2002

Acceptance publication date 25 November 2004

International Classifications

C08F 004/645 Polymerisation catalysts

C08F 004/02 Polymerisation catalysts

C08F 010/00 Homopolymers or copolymers

Event Publications

25 November 2004 Application Accepted

  Published as AU-B-2001276849

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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