Blocked polyisocyanates

Details for Australian Patent Application No. 2003204742 (hide)

Owner Bayer MaterialScience AG

Inventors Gurtler, Christoph; Petzoldt, Joachim; Mazanek, Jan; Klimmasch, Thomas; Muller, Heino

Agent Davies Collison Cave

Pub. Number AU-B-2003204742

Priority 10226925.4 17.06.02 DE

Filing date 17 June 2003

Wipo publication date 15 January 2004

Acceptance publication date 24 July 2008

International Classifications

C08G 18/80 (2006.01) Polymeric products of isocyanates or isothiocyanates

C09D 11/00 (2006.01) Inks

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

C09J 175/04 (2006.01) Adhesives based on polyureas or polyurethanes - Polyurethanes

Event Publications

3 July 2003 Complete Application Filed

  Priority application(s): 10226925.4 17.06.02 DE

15 January 2004 Application Open to Public Inspection

  Published as AU-B-2003204742

10 July 2008 Assignment before Grant

  Bayer Aktiengesellschaft The application has been assigned to Bayer MaterialScience AG

24 July 2008 Application Accepted

  Published as AU-B-2003204742

23 October 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 25 Sep 2008. Address for service in Australia - Davies Collison Cave 255 Elizabeth Street Sydney NSW 2000

12 February 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 25 Sep 2008

19 February 2009 Standard Patent Sealed

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