AQUEOUS SILICEA DISPERSION

Details for Australian Patent Application No. 2003265192 (hide)

Owner AKZO NOBEL N.V.

Inventors GREENWOOD, Peter; LAGNEMO, Hans

Pub. Number AU-A-2003265192

PCT Number PCT/SE03/01511

PCT Pub. Number WO2004/035474

Priority 02445132.0 14.10.02 EP

Filing date 29 September 2003

Wipo publication date 4 May 2004

International Classifications

C01B 033/18 Silicon

C08K 009/06 Use of pretreated ingredients

C04B 014/06 Use of materials as fillers for mortars, concrete or artificial stone

C04B 020/10 Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups and characterised by shape or grain distribution

C04B 041/50 After-treatment of mortars, concrete, artificial stone or ceramics

C09D 101/00 Coating compositions based on polysaccharides or on their derivatives

C01B 033/148 Silicon

C01B 033/157 Silicon

C01B 033/159 Silicon

C09C 001/30 Treatment of specific inorganic materials other than fibrous fillers

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): 02445132.0 14.10.02 EP

10 June 2004 Application Open to Public Inspection

  Published as AU-A-2003265192

30 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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