Preparation and use of biuret-containing polyisocyanates as cross-linking agents for coatings

Details for Australian Patent Application No. 2002327003 (hide)

Owner E.I. Du Pont De Nemours and Company Bayer Corportion Aktiengesellschaft

Inventors Halpaap, Reinhard; Adams, Jerome T.; Lewin, Laura A.; Mager, Dieter; Shaffer, Myron W; BARSOTTI, Robert, J.

Agent Houlihan2

Pub. Number AU-B-2002327003

PCT Number PCT/US02/29938

PCT Pub. Number WO2003/025040

Priority 60/324,084 21.09.01 US

Filing date 20 September 2002

Wipo publication date 1 April 2003

Acceptance publication date 16 August 2007

International Classifications

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

C08G 18/62 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/78 (2006.01) Polymeric products of isocyanates or isothiocyanates

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

C09D 5/00 (2006.01) Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced

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 175/00 (2006.01) Coating compositions based on polyureas or polyurethanes

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

C09D 175/06 (2006.01) Coating compositions based on polyureas or polyurethanes - from polyesters

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 60/324,084 21.09.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-B-2002327003

16 August 2007 Application Accepted

  Published as AU-B-2002327003

8 November 2007 Change of Name(s) of Applicant(s), Section 104

  E.I. Du Pont De Nemours and Company; Bayer Corportion Aktiengesellschaft The name of the applicant has been changed to E.I. Du Pont De Nemours and Company; Bayer Corporation; Bayer Corporation Aktiengesellschaft 2003

13 December 2007 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002327004-HEAT EXCHANGER FABRICATION BY POLYMER EXTRUSION AND STRUCTURES FORMED THEREBY

2002327002-A paper product comprising a polyvinylamine polymer