Polyhydroxyalkanoate copolymer/starch compositions for laminates and films

Details for Australian Patent Application No. 2002341940 (hide)

Owner The Procter & Gamble Company

Inventors Noda, Isao; Bond, Eric, Bryan

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002341940

PCT Number PCT/US02/31545

PCT Pub. Number WO2003/035753

Priority 10/080,042 19.02.02 US; 60/343,569 19.10.01 US

Filing date 2 October 2002

Wipo publication date 6 May 2003

Acceptance publication date 29 September 2005

International Classifications

C08L 067/04 Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

C08L 003/02 Compositions of starch, amylose or amylopectin or of their derivatives or degradation products

B32B 027/36 Layered products essentially comprising synthetic resin - comprising polyesters

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 10/080,042 19.02.02 US; 60/343,569 19.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002341940

29 September 2005 Application Accepted

  Published as AU-B-2002341940

2 February 2006 Standard Patent Sealed

24 September 2009 Licence Registered

  The Procter & Gamble Company ( Kaneka Corporation )

19 November 2009 Assignment Registered

  The Procter & Gamble Company The patent has been assigned to Meredian, Inc.

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