Composition for preparing a degradable polyol polyester, process for obtaining a polyol polyester, an elastomer, foams, paints and adhesives, and a degradable polyol polyester foam

Details for Australian Patent Application No. 2007218994 (hide)

Owner PHB Industrial S.A. Kehal Industria e Comercio Ltda.

Inventors Nascimento, Jefter Fernandes; Pachekoski, Wagner Mauricio; Vicino, Jose Ricardo de Lello

Agent Callinan

Pub. Number AU-A-2007218994

PCT Pub. Number WO2007/095710

Priority PI0600782-1 24.02.06 BR

Filing date 23 February 2007

Wipo publication date 30 August 2007

International Classifications

C08G 18/42 (2006.01) Polymeric products of isocyanates or isothiocyanates

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

Event Publications

21 August 2008 PCT application entered the National Phase

  PCT publication WO2007/095710 Priority application(s): WO2007/095710

20 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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