AQUEOUS DISPERSION CONTAINING PYROGENICALLY PRODUCED METAL OXIDE PARTICLES AND PHOSPHATES

Details for Australian Patent Application No. 2003238196 (hide)

Owner DEGUSSA AG

Inventors PERLET, Gabriele; WILL, Werner; LORTZ, Wolfgang; BATZ-SOHN, Christoph; HASENZAHL, Steffen

Pub. Number AU-A-2003238196

PCT Number PCT/EP03/05774

PCT Pub. Number WO2004/005408

Priority 102 29 761.4 03.07.02 DE

Filing date 3 June 2003

Wipo publication date 23 January 2004

International Classifications

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

C01G 023/047 Compounds of titanium

C01G 009/02 Compounds of zinc

C01G 049/02 Compounds of iron - Oxides

C01G 001/02 Methods of preparing compounds of metals not covered by subclasses , , , , in general - Oxides

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 102 29 761.4 03.07.02 DE

11 March 2004 Application Open to Public Inspection

  Published as AU-A-2003238196

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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