PIGMENT DISPERSIONS FOR SOLVENTBORNE COATINGS WITH IMPROVED RHEOLOGY

Details for Australian Patent Application No. 2003297175 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY PIRO, Bonnie, D. ROHRBACHER, Frank

Inventors Rohrbacher, Frank; Piro, Bonnie D.

Agent Houlihan2

Pub. Number AU-A-2003297175

PCT Number PCT/US2003/0400

PCT Pub. Number WO2004/058908

Priority 10/320,242 16.12.02 US

Filing date 12 December 2003

Wipo publication date 22 July 2004

International Classifications

C09D 157/12 Coating compositions based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

C09D 017/00 Pigment pastes, e.g. for mixing in paints

C09D 005/00 Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced

C09D 201/02 Coating compositions based on unspecified macromolecular compounds - characterised by the presence of specified groups

C09D 151/00 Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 10/320,242 16.12.02 US

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003297175

5 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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