Prepolymers comprising alkoxysilane and special allophanate and/or biuret groups, a method for their preparation and use thereof

Details for Australian Patent Application No. 2006286873 (hide)

Owner Bayer MaterialScience AG

Inventors Matner, Mathias; Ludewig, Michael

Agent Davies Collison Cave

Pub. Number AU-A-2006286873

PCT Pub. Number WO2007/025667

Priority 10 2005 041 954.2 03.09.05 DE

Filing date 23 August 2006

Wipo publication date 8 March 2007

International Classifications

C08G 18/28 (2006.01) Polymeric products of isocyanates or isothiocyanates

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

C08G 18/22 (2006.01) Polymeric products of isocyanates or isothiocyanates

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

C08G 18/71 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/75 (2006.01) Polymeric products of isocyanates or isothiocyanates

Event Publications

3 April 2008 PCT application entered the National Phase

  PCT publication WO2007/025667 Priority application(s): WO2007/025667

9 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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