Process for producing fractionable 1-butene polymers

Details for Australian Patent Application No. 2005263671 (hide)

Owner Basell Polyolefine GmbH

Inventors Resconi, Luigi; Tonti, Maria Silvia

Agent Griffith Hack

Pub. Number AU-A-2005263671

PCT Pub. Number WO2006/008212

Priority 60/592,346 28.07.04 US; 05100415.8 24.01.05 EP; 04103525.4 22.07.04 EP; 60/652,184 10.02.05 US

Filing date 10 June 2005

Wipo publication date 26 January 2006

International Classifications

C08F 10/08 (2006.01) Homopolymers or copolymers

C08F 4/6592 (2006.01) Polymerisation catalysts

C08F 4/659 (2006.01) Polymerisation catalysts

Event Publications

15 February 2007 PCT application entered the National Phase

  PCT publication WO2006/008212 Priority application(s): WO2006/008212

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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