A process for the preparation of a pigment comprising a core material and at least one dielectric layer

Details for Australian Patent Application No. 2004249436 (hide)

Owner Ciba Specialty Chemicals Holding Inc.

Inventors Xiong, Rong; Bujard, Patrice; Pastor, Stephen Daniel

Agent Davies Collison Cave

Pub. Number AU-A-2004249436

PCT Pub. Number WO2004/113455

Priority 60/479,012 17.06.03 US; 60/479,010 17.06.03 US; 60/479,071 17.06.03 US

Filing date 7 June 2004

Wipo publication date 29 December 2004

International Classifications

C09C 1/00 (2006.01) Treatment of specific inorganic materials other than fibrous fillers

C23C 18/14 (2006.01) Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating

Event Publications

12 January 2006 PCT application entered the National Phase

  PCT publication WO2004/113455 Priority application(s): WO2004/113455

13 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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