Colloidal silica dispersion

Details for Australian Patent Application No. 2003265191 (hide)

Owner Akzo Nobel N.V.

Inventors Greenwood, Peter

Agent Griffith Hack

Pub. Number AU-B-2003265191

PCT Number PCT/SE03/01510

PCT Pub. Number WO2004/035473

Priority 02445132.0 14.10.02 EP

Filing date 29 September 2003

Wipo publication date 4 May 2004

Acceptance publication date 24 May 2007

International Classifications

C01B 33/148 (2006.01) Silicon

C04B 18/14 (2006.01) Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone

C04B 20/10 (2006.01) 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 41/50 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics

C04B 41/68 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics

C04B 41/85 (2006.01) After-treatment of mortars, concrete, artificial stone or ceramics - with inorganic materials

C09C 1/30 (2006.01) 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-B-2003265191

24 May 2007 Application Accepted

  Published as AU-B-2003265191

20 September 2007 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003265192-AQUEOUS SILICEA DISPERSION

2003265190-METHODS AND SYSTEMS FOR IMPROVED BOUNDARY CONTRAST