Method for producing surface-modified nanoparticulate metal oxides, metal hydroxides, and/or metal oxide hydroxides

Details for Australian Patent Application No. 2008231831 (hide)

Owner BASF SE

Inventors Hu, Jing; Bechtloff, Bernd; Rieger, Jens; Karpov, Andrey; Voss, Hartwig; Andre, Valerie; Schierle-Arndt, Kerstin; Hibst, Hartmut

Agent Watermark

Pub. Number AU-A-2008231831

PCT Pub. Number WO2008/116790

Priority 07104724.5 23.03.07 EP

Filing date 18 March 2008

Wipo publication date 2 October 2008

International Classifications

A61K 8/19 (2006.01) Cosmetics or similar toilet preparations - containing inorganic ingredients

A61K 8/27 (2006.01) Cosmetics or similar toilet preparations

A61Q 17/04 (2006.01) Barrier preparations - Topical preparations for affording protection against sunlight or other radiation

C01G 1/02 (2006.01) Methods of preparing compounds of metals not covered by subclasses , , , , in general - Oxides

C01G 3/02 (2006.01) Compounds of copper - Oxides

C01G 9/02 (2006.01) Compounds of zinc

C01G 23/053 (2006.01) Compounds of titanium

C01G 25/02 (2006.01) Compounds of zirconium

C01G 45/02 (2006.01) Compounds of manganese

C01G 49/02 (2006.01) Compounds of iron - Oxides

C01G 51/04 (2006.01) Compounds of cobalt

C01G 53/04 (2006.01) Compounds of nickel

C09C 1/04 (2006.01) Treatment of specific inorganic materials other than fibrous fillers - Compounds of zinc

C09C 1/24 (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

Event Publications

15 October 2009 PCT application entered the National Phase

  PCT publication WO2008/116790 Priority application(s): WO2008/116790

5 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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