Improved process for manufacturing zirconia-treated titanium dioxide pigments

Details for Australian Patent Application No. 2007322294 (hide)

Owner Tronox LLC

Inventors Elliott, Jeffrey D.; Ray, Harmon E.; Craig, Daniel H.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2007322294

PCT Pub. Number WO2008/063326

Priority 11/600,643 16.11.06 US

Filing date 15 October 2007

Wipo publication date 29 May 2008

Acceptance publication date 3 May 2012

International Classifications

C09C 1/36 (2006.01) Treatment of specific inorganic materials other than fibrous fillers - Compounds of titanium

Event Publications

11 June 2009 PCT application entered the National Phase

  PCT publication WO2008/063326 Priority application(s): WO2008/063326

3 May 2012 Application Accepted

  Published as AU-B-2007322294

30 August 2012 Standard Patent Sealed

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