Organic dyes suitable for use in drugs and cosmetics laked onto a platy titanium dioxide pigment

Details for Australian Patent Application No. 2005245856 (hide)

Owner BASF CORPORATION

Inventors Mazzella, Frank A.; Uzunian, Gabriel E.

Agent Griffith Hack

Pub. Number AU-B-2005245856

PCT Pub. Number WO2005/113686

Priority 11/126,928 11.05.05 US; 60/572,334 19.05.04 US; 60/644,918 19.01.05 US

Filing date 12 May 2005

Wipo publication date 1 December 2005

Acceptance publication date 2 December 2010

International Classifications

C04B 14/00 (2006.01) Use of materials as fillers for mortars, concrete or artificial stone

C09B 63/00 (2006.01) Lakes

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

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

C09C 3/00 (2006.01) Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties

Event Publications

4 January 2007 PCT application entered the National Phase

  PCT publication WO2005/113686 Priority application(s): WO2005/113686

11 November 2010 Assignment before Grant

  Engelhard Corporation The application has been assigned to BASF Corporation

2 December 2010 Application Accepted

  Published as AU-B-2005245856

31 March 2011 Standard Patent Sealed

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