METHODS OF MAKING BIODEGRADABLE FILMS HAVING ENHANCED DUCTILITY AND BREATHABILITY

Details for Australian Patent Application No. 2002258928 (hide)

Owner KIMBERLY-CLARK WORLDWIDE, INC.

Inventors TOPOLKARAEV, Vasily, A.; SOERENS, Dave, Allen

Pub. Number AU-A-2002258928

PCT Pub. Number WO2002/085970

Priority 09/840,749 23.04.01 US

Filing date 18 April 2002

Wipo publication date 5 November 2002

International Classifications

C08J 005/18 Manufacture of articles or shaped materials containing macromolecular substances - Manufacture of films or sheets

C08L 029/04 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

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

C08L 067/02 Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

C08L 071/02 Compositions of polyethers obtained by reactions forming an ether link in the main chain

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002258928

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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