Polymer packaging layer with improved release properties

Details for Australian Patent Application No. 2004213576 (hide)

Owner Corus Staal BV

Inventors Hvlid, Lene; Waringa, Cornelis Johannes; Dommershuijzen, Jacobus; Spaans, Coenraad Jan

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2004213576

PCT Pub. Number WO2004/074376

Priority 03075471.7 18.02.03 EP

Filing date 18 February 2004

Wipo publication date 2 September 2004

Acceptance publication date 26 March 2009

International Classifications

C08L 23/06 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08L 67/02 (2006.01) Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

C08L 23/12 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08L 23/14 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08L 23/16 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Event Publications

29 September 2005 PCT application entered the National Phase

  PCT publication WO2004/074376 Priority application(s): WO2004/074376

26 March 2009 Application Accepted

  Published as AU-B-2004213576

23 July 2009 Standard Patent Sealed

13 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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