ELECTROLYTE COMPOSITION FOR ELECTROLYSIS OF BRINE, METHOD FOR ELECTROLYSIS OF BRINE, AND SODIUM HYDROXIDE PREPARED THEREFROM

Details for Australian Patent Application No. 2002303008 (hide)

Owner HANWHA CHEMICAL CORPORATION

Inventors KIM, Dae-Sik; KIM, Hyung-Kwan; KIM, Hyung-Mog

Pub. Number AU-A-2002303008

PCT Number PCT/KR02/01004

PCT Pub. Number WO2003/082749

Priority 2002/18673 04.04.02 KR; 2002/16970 28.03.02 KR

Filing date 28 May 2002

Wipo publication date 13 October 2003

International Classifications

C02F 001/46 Treatment of water, waste water, or sewage - by electrochemical methods

C25B 001/16 Electrolytic production of inorganic compounds or non-metals

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 2002/18673 04.04.02 KR; 2002/16970 28.03.02 KR

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2002303008

16 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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