Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films

Details for Australian Patent Application No. 2002254207 (hide)

Owner The Procter & Gamble Company

Inventors Bond, Eric Bryan; Noda, Isao; Melik, David Harry

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002254207

PCT Pub. Number WO2002/077080

Priority 10/051,723 17.01.02 US; 10/051,724 17.01.02 US; 60/278,948 27.03.01 US

Filing date 15 March 2002

Wipo publication date 8 October 2002

Acceptance publication date 16 February 2006

International Classifications

C08J 5/18 (2006.01) Manufacture of articles or shaped materials containing macromolecular substances - Manufacture of films or sheets

B32B 27/36 (2006.01) Layered products essentially comprising synthetic resin - comprising polyesters

C08K 3/00 (2006.01) Use of inorganic ingredients

C08L 67/04 (2006.01) Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-B-2002254207

16 February 2006 Application Accepted

  Published as AU-B-2002254207

15 June 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.

11 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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