Process for making durable titanium dioxide pigment in the chloride process without wet treatment

Details for Australian Patent Application No. 2001257372 (hide)

Owner E.I. Du Pont De Nemours and Company

Inventors Gai, Pratibha Laxman; Diemer Jr., Russell Bertrum; Subramanian, Narayanan Sankara

Agent Callinan

Pub. Number AU-B-2001257372

PCT Pub. Number WO01/81480

Priority 09559102 27.04.00 US

Filing date 27 April 2001

Wipo publication date 7 November 2001

Acceptance publication date 1 September 2005

International Classifications

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

C01G 023/07 Compounds of titanium

Event Publications

1 September 2005 Application Accepted

  Published as AU-B-2001257372

5 January 2006 Standard Patent Sealed

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