BLACK PEARLESCENT PIGMENTS

Details for Australian Patent Application No. 2003249226 (hide)

Owner ENGELHARD CORPORATION

Inventors NARVARTI, Samuel, F.

Pub. Number AU-A-2003249226

PCT Number PCT/US03/21966

PCT Pub. Number WO2004/007624

Priority 10/196,281 17.07.02 US

Filing date 1 July 2003

Wipo publication date 2 February 2004

International Classifications

C09C 001/00 Treatment of specific inorganic materials other than fibrous fillers

A61K 007/021

A61K 007/035

A61K 007/027

C09D 005/36 Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre

C08K 009/02 Use of pretreated ingredients

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 10/196,281 17.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003249226

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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