HIGHLY DISPERSIBLE, FINE, HYDROPHOBIC SILICA POWDER AND PROCESS FOR PRODUCING THE SAME

Details for Australian Patent Application No. 2003296126 (hide)

Owner NIPPON AEROSIL CO., LTD.

Inventors ISHIBASHI, Naruyasu; SAITO, Rikio; SHIBASAKI, Takeyoshi

Pub. Number AU-A-2003296126

PCT Number PCT/JP2003/0168

PCT Pub. Number WO2004/060803

Priority 2002-379842 27.12.02 JP

Filing date 25 December 2003

Wipo publication date 29 July 2004

International Classifications

C01B 033/18 Silicon

C09D 005/03 Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced - Powdery paints

C09D 007/12 Features of coating compositions, not provided for in group   - Other additives

C08K 003/36 Use of inorganic ingredients

C09J 011/04 Features of adhesives not provided for in group , e.g. additives

Event Publications

29 April 2004 Complete Application Filed

  Priority application(s): 2002-379842 27.12.02 JP

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003296126

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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