LIGHT INTERFERENCE MULTILAYERED FILM-COATED POWDER DESIGN METHOD, MANUFACTURING METHOD, AND LIGHT INTERFERENCE MULTI-LAYERED FILMCOATED POWDER

Details for Australian Patent Application No. 2002368250 (hide)

Owner NITTETSU MINING CO., LTD. NAKATSUKA, Katsuto

Inventors NAKATSUKA, Katsuto; ATARASHI, Takafumi; KISHIMOTO, Akira

Pub. Number AU-A-2002368250

PCT Number PCT/JP2002/0102

PCT Pub. Number WO2004/031305

Filing date 1 October 2002

Wipo publication date 23 April 2004

International Classifications

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

20 May 2004 Complete Application Filed

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2002368250

7 June 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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