Ultrafine hydrous kaolin pigments, methods of making the pigments, and methods of using the pigments in gloss paint formulations

Details for Australian Patent Application No. 2005280483 (hide)

Owner Engelhard Corporation

Inventors Khokhani, Ashok; Patel, Navin; Mathur, Sharad; Folmar, Kenneth W.

Agent Griffith Hack

Pub. Number AU-A-2005280483

PCT Pub. Number WO2006/026066

Priority 10/926,752 26.08.04 US

Filing date 5 August 2005

Wipo publication date 9 March 2006

International Classifications

C09C 1/42 (2006.01) Treatment of specific inorganic materials other than fibrous fillers

D21H 19/40 (2006.01) Coated paper

Event Publications

15 March 2007 PCT application entered the National Phase

  PCT publication WO2006/026066 Priority application(s): WO2006/026066

12 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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