Aqueous coating compositions based on polyurethane dispersions

Details for Australian Patent Application No. 2007219374 (hide)

Owner Bayer MaterialScience AG

Inventors Not Given

Agent Davies Collison Cave

Pub. Number AU-A-2007219374

Priority 102006046650.0 29.09.06 DE

Filing date 28 September 2007

Wipo publication date 10 April 2008

International Classifications

C09D 175/04 (2006.01) Coating compositions based on polyureas or polyurethanes - Polyurethanes

C08G 18/40 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 71/04 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a ureide or urethane link, otherwise than from isocyanate radicals

Event Publications

18 October 2007 Complete Application Filed

  Priority application(s): 102006046650.0 29.09.06 DE

10 April 2008 Application Open to Public Inspection

  Published as AU-A-2007219374

26 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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