PROCESS FOR PRODUCING SURFACE-TREATED INORGANIC PARTICLE AND SURFACE-TREATED INORGANIC PARTICLE

Details for Australian Patent Application No. 2002318677 (hide)

Owner KANEKA CORPORATION

Inventors SUZUKI, Noriyuki; HARA, Kazuhiro; ONO, Yoshitaka; NAKANO, Kimihiko

Pub. Number AU-A-2002318677

PCT Number PCT/JP02/07403

PCT Pub. Number WO2003/010245

Priority 2001-224955 25.07.01 JP; 2001-222993 24.07.01 JP

Filing date 23 July 2002

Wipo publication date 17 February 2003

International Classifications

C09C 003/08 Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties - Treatment with low-molecular-weight organic compounds

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2001-224955 25.07.01 JP; 2001-222993 24.07.01 JP

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318677

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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