PROCESS FOR PRODUCING TITANIUM DIOXIDE SLURRIES FROM MICRONIZER TAILS

Details for Australian Patent Application No. 2003294475 (hide)

Owner KERR-MCGEE CHEMICAL LLC

Inventors BROWNBRIDGE, Thomas, Ian; ENGLE, Jeffrey, Austin

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2003294475

PCT Number PCT/US2003/0374

PCT Pub. Number WO2004/094536

Priority 10/400,376 27.03.03 US

Filing date 21 November 2003

Wipo publication date 19 November 2004

International Classifications

C09C 001/36 Treatment of specific inorganic materials other than fibrous fillers - Compounds of titanium

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/400,376 27.03.03 US

16 December 2004 Application Open to Public Inspection

  Published as AU-A-2003294475

9 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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