INTERFERENCE PIGMENTS

Details for Australian Patent Application No. 2002341627 (hide)

Owner ENGELHARD CORPORATION

Inventors DELUCA, CARMINE V.,JR.

Pub. Number AU-A-2002341627

PCT Number PCT/US02/28783

PCT Pub. Number WO2003/031521

Priority 09/974,145 10.10.01 US

Filing date 10 September 2002

Wipo publication date 22 April 2003

International Classifications

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

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

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 09/974,145 10.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002341627

24 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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