Polyadducts containing uretdione groups

Details for Australian Patent Application No. 2003249944 (hide)

Owner Bayer MaterialScience AG

Inventors Halpaap, Reinhard; GrahL, Michael; Thometzek, Peter; Laas, Hans-Josef; Meier-Westhues, Hans-Ulrich

Agent Davies Collison Cave

Pub. Number AU-B-2003249944

PCT Number PCT/EP03/07095

PCT Pub. Number WO2004/005363

Priority 102 43 030.6 17.09.02 DE; 102 30 063.1 04.07.02 DE; 102 43 029.2 17.09.02 DE

Filing date 3 July 2003

Wipo publication date 23 January 2004

Acceptance publication date 9 April 2009

International Classifications

B05D 7/24 (2006.01) Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials - for applying particular liquids or other fluent materials

C07D 229/00 (2006.01) Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms

C08G 18/02 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/20 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/79 (2006.01) Polymeric products of isocyanates or isothiocyanates

C09D 5/03 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Powdery paints

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

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 102 43 030.6 17.09.02 DE; 102 30 063.1 04.07.02 DE; 102 43 029.2 17.09.02 DE

11 March 2004 Application Open to Public Inspection

  Published as AU-B-2003249944

9 April 2009 Application Accepted

  Published as AU-B-2003249944

9 July 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 31 May 2009. Address for service in Australia - Davies Collison Cave 255 Elizabeth Street Sydney NSW 2000

29 October 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 31 May 2009

5 November 2009 Standard Patent Sealed

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Next and Previous Patents/Applications

2003249945-ISOCYANATES CONTAINING URETDION GROUPS

2003249943-THERMOPLASTIC MATERIALS THAT ARE STABILIZED WITH POLYMER PHOSPHITE ESTERS