Co-retarding agents for preparing purified brine

Details for Australian Patent Application No. 2002328331 (hide)

Owner AKZO NOBEL N.V.

Inventors Demmer, Rene Lodewijk Maria; Mayer, Mateo Jozef Jacques

Agent Griffith Hack

Pub. Number AU-A-2002328331

PCT Number PCT/EP02/07688

PCT Pub. Number WO2003/035551

Priority 60/313,756 21.08.01 US

Filing date 10 July 2002

Wipo publication date 6 May 2003

International Classifications

C01D 003/16 Halides of sodium, potassium, or alkali metals in general

C01D 003/06 Halides of sodium, potassium, or alkali metals in general

C25B 001/26 Electrolytic production of inorganic compounds or non-metals

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 60/313,756 21.08.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002328331

14 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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