COATED ZINC OXIDE PARTICLE, AND PRODUCTION PROCESS AND APPLICATIONS THEREOF

Details for Australian Patent Application No. 2002258203 (hide)

Owner SHOWA DENKO K.K.

Inventors HAGIHARA, Hiroyuki; TANAKA, Jun; KOGOI, Hisao

Pub. Number AU-A-2002258203

PCT Pub. Number WO2002/094946

Priority 2001-148940 18.05.01 JP; 60/292,923 24.05.01 US

Filing date 20 May 2002

Wipo publication date 3 December 2002

International Classifications

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

C08K 009/04 Use of pretreated ingredients

C08K 009/06 Use of pretreated ingredients

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002258203

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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