Sulfonated aromatic copolyesters containing hydroxyalkanoic acid groups and shaped articles produced therefrom

Details for Australian Patent Application No. 2005265434 (hide)

Owner E.I. Dupont de Nemours and Company

Inventors Hayes, Richard Allen

Agent Houlihan2

Pub. Number AU-B-2005265434

PCT Pub. Number WO2006/010063

Priority 10/887,716 09.07.04 US

Filing date 8 July 2005

Wipo publication date 26 January 2006

Acceptance publication date 14 October 2010

International Classifications

C08G 63/60 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/688 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

30 November 2006 PCT application entered the National Phase

  PCT publication WO2006/010063 Priority application(s): WO2006/010063

14 October 2010 Application Accepted

  Published as AU-B-2005265434

10 February 2011 Standard Patent Sealed

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