PROCESS FOR THE PREPARATION OF A HIGH-MOLECULAR-WEIGHT POLYETHYLENE

Details for Australian Patent Application No. 2002241406 (hide)

Owner DSM N.V.

Inventors GRUTER, Gerardus, Johannes, Maria; WANG, Bing; DE KEIJZER, Adrianus, Hendricus, Joseph, Franciscus

Pub. Number AU-A-2002241406

PCT Pub. Number WO2002/079272

Priority 1017730 29.03.01 NL

Filing date 27 March 2002

Wipo publication date 15 October 2002

International Classifications

C08F 004/64 Polymerisation catalysts

C08F 010/00 Homopolymers or copolymers

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002241406

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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