Butene-1 (co)polymers having low isotacticity

Details for Australian Patent Application No. 2005296833 (hide)

Owner Basell Poliolefine Italia s.r.l.

Inventors Piemontesi, Fabrizio; Pelliconi, Anteo; Vitale, Gianni; Morhard, Friederike; Tonti, Maria Silvia; Morini, Giampiero; Bacci, Dino

Agent Griffith Hack

Pub. Number AU-A-2005296833

PCT Pub. Number WO2006/042815

Priority 04105128.5 18.10.04 EP; 60/620,977 21.10.04 US

Filing date 12 October 2005

Wipo publication date 27 April 2006

International Classifications

C08F 10/08 (2006.01) Homopolymers or copolymers

C08L 23/18 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Event Publications

3 May 2007 PCT application entered the National Phase

  PCT publication WO2006/042815 Priority application(s): WO2006/042815

22 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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