Fibers comprising polyhydroxyalkanoate copolymer/polylactic acid polymer or copolymer blends

Details for Australian Patent Application No. 2002258508 (hide)

Owner The Procter & Gamble Company

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

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002258508

PCT Pub. Number WO2002/077335

Priority 10/051,723 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 2 February 2006

International Classifications

D01F 6/92 (2006.01) Monocomponent artificial filaments or the like of synthetic polymers - of polyesters

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

D01F 8/14 (2006.01) Conjugated, i.e. bi- or multicomponent, artificial filaments or the like - with at least one polyester as constituent

D04H 1/42 (2006.01) Kinds or types of non-woven fabrics - characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-B-2002258508

2 February 2006 Application Accepted

  Published as AU-B-2002258508

1 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11 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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