Delayed activity supported olefin polymerization catalyst compositions and method for making and using the same

Details for Australian Patent Application No. 2005200276 (hide)

Owner BP Chemicals Limited

Inventors Shankar, Ravi B; Neithamer, David R; Carnahan, Edmund M

Agent Griffith Hack

Pub. Number AU-A-2005200276

Parent 40381

Filing date 24 January 2005

Wipo publication date 17 February 2005

International Classifications

C08F 010/00 Homopolymers or copolymers

C08F 004/64 Polymerisation catalysts

Event Publications

3 February 2005 Complete Application Filed

17 February 2005 Application Open to Public Inspection

  Published as AU-A-2005200276

6 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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