SILICA-COATED MIXED CRYSTAL OXIDE PARTICLE, PRODUCTION PROCESS THEREOF AND COSMETIC MATERIAL USING THE SAME

Details for Australian Patent Application No. 2002326171 (hide)

Owner SHOWA DENKO K.K.

Inventors ISHII, Nobuaki; WADA, Kouichi; TAKAMA, Michihiro

Pub. Number AU-A-2002326171

PCT Number PCT/JP02/09432

PCT Pub. Number WO2003/025071

Priority 2001-280147 14.09.01 JP; 60/368,967 02.04.02 US

Filing date 13 September 2002

Wipo publication date 1 April 2003

International Classifications

C09C 001/04 Treatment of specific inorganic materials other than fibrous fillers - Compounds of zinc

C09C 001/24 Treatment of specific inorganic materials other than fibrous fillers

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

C09C 003/06 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with inorganic compounds

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 2001-280147 14.09.01 JP; 60/368,967 02.04.02 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002326171

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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