A process for the preparation of soft, low-shrinkage, thermoplastic polyurethane elastomers which can be easily released from the mold

Details for Australian Patent Application No. 2003200443 (hide)

Owner Bayer Aktiengesellschaft

Inventors Hans-Georg Hoppe; Hans-Georg Wussow; Wolfgang Rohrig; Eva Brigitte Eggeling; Wolfgang Brauer; Herbert Heidingsfeld

Agent Davies Collison Cave

Pub. Number AU-B-2003200443

Priority 10207774.6 23.02.02 DE

Filing date 11 February 2003

Wipo publication date 11 September 2003

Acceptance publication date 2 August 2007

International Classifications

C08G 18/66 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/10 (2006.01) Polymeric products of isocyanates or isothiocyanates

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

C08G 18/48 (2006.01) Polymeric products of isocyanates or isothiocyanates

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 10207774.6 23.02.02 DE

11 September 2003 Application Open to Public Inspection

  Published as AU-B-2003200443

2 August 2007 Application Accepted

  Published as AU-B-2003200443

29 November 2007 Standard Patent Sealed

9 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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