Opaque film made of polylactic acids

Details for Australian Patent Application No. 2002316857 (hide)

Owner Trespaphan GmbH

Inventors Hade, Petra; Busch, Detlef; Kochem, Karl-Heinz

Agent Watermark

Pub. Number AU-B-2002316857

PCT Number PCT/EP02/04324

PCT Pub. Number WO2002/088230

Priority 101 21 150.3 30.04.01 DE

Filing date 19 April 2002

Wipo publication date 11 November 2002

Acceptance publication date 1 March 2007

International Classifications

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

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

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 101 21 150.3 30.04.01 DE

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002316857

1 March 2007 Application Accepted

  Published as AU-B-2002316857

28 June 2007 Standard Patent Sealed

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