COMPLETELY DEGRADABLE PAPER-LIKE MATERIAL WITH STARCH AS BASIC MATERIAL AND ITS PREPARATION

Details for Australian Patent Application No. 2003277471 (hide)

Owner WANG, Huiqun

Inventors WANG, Huiqun

Pub. Number AU-A-2003277471

PCT Number PCT/CN03/00908

PCT Pub. Number WO2004/037914

Priority 02130898.5 28.10.02 CN

Filing date 28 October 2003

Wipo publication date 13 May 2004

International Classifications

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

C08L 023/16 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08L 023/06 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08J 005/00 Manufacture of articles or shaped materials containing macromolecular substances

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 02130898.5 28.10.02 CN

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003277471

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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