Two component coating compositions containing highly branched copolyester polyol

Details for Australian Patent Application No. 2003216307 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors Douglas, Carl Brent; Nagata, Isao; Barsotti, Robert John; Wilczek, Lech; Lewin, Laura A

Agent Callinan

Pub. Number AU-A-2003216307

PCT Number PCT/US03/04883

PCT Pub. Number WO2003/070844

Priority 60/359,066 20.02.02 US

Filing date 19 February 2003

Wipo publication date 9 September 2003

International Classifications

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

C08G 063/08 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 018/42 Polymeric products of isocyanates or isothiocyanates

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/359,066 20.02.02 US

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003216307

3 August 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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