METHOD FOR PREPARING SILICA SOLS

Details for Australian Patent Application No. 2002226507 (hide)

Owner RHODIA CHIMIE

Inventors HORBEZ, Dominique; MAGNE, JeanClaude; LAGOUTTE, Edith

Pub. Number AU-A-2002226507

PCT Pub. Number WO2002/051748

Priority 00/17059 26.12.00 FR

Filing date 24 December 2001

Wipo publication date 8 July 2002

International Classifications

C01B 033/143 Silicon

C01B 033/148 Silicon

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002226507

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002226508-DOPED PRECIPITATE SILICA SUSPENSIONS WITH LOWPARTICLE-SIZE DISTRIBUTION AND THEIR USE A PAPER FILLER

2002226506-MOULDED ITEM WITH REMOVABLE SUPERFICIAL SOLDER ZONE