Biodegradable polyesters obtained by reactive extrusion

Details for Australian Patent Application No. 2003239816 (hide)

Owner Novamont S.p.A.

Inventors Bastioli, Catia; Milizia, Tiziana; Cella, Giandomenico; Deltredici, Gianfranco

Agent Griffith Hack

Pub. Number AU-B-2003239816

PCT Number PCT/EP03/04197

PCT Pub. Number WO2003/089490

Priority MI2002A000865 22.04.02 IT

Filing date 17 April 2003

Wipo publication date 3 November 2003

Acceptance publication date 13 May 2010

International Classifications

B65D 65/46 (2006.01) Wrappers or flexible covers - Applications of disintegrable, dissolvable or edible materials

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

C08G 63/16 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/48 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/91 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08K 5/14 (2006.01) Use of organic ingredients

C08L 67/02 (2006.01) Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

C08L 67/08 (2006.01) Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

C08L 101/16 (2006.01) Compositions of unspecified macromolecular compounds

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): MI2002A000865 22.04.02 IT

11 December 2003 Application Open to Public Inspection

  Published as AU-B-2003239816

13 May 2010 Application Accepted

  Published as AU-B-2003239816

9 September 2010 Standard Patent Sealed

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