IMPROVED CONVERSION OF SODIUM BROMIDE TO ANHYDROUS HYDROBROMIC ACID AND SODIUM BISULFATE

Details for Australian Patent Application No. 2003272474 (hide)

Owner THE PROCTER AND GAMBLE COMPANY

Inventors KENNEALLY, Corey, James; BOURGEOIS, Daniel, Martin; BACK, Deborah, Jean

Pub. Number AU-A-2003272474

PCT Number PCT/US03/29201

PCT Pub. Number WO2004/033369

Priority 10/265,812 07.10.02 US; 10/458,432 10.06.03 US

Filing date 20 September 2003

Wipo publication date 4 May 2004

International Classifications

C01B 007/09 Halogens

C01D 005/02 Sulfates or sulfites of sodium, potassium, or alkali metals in general

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 10/265,812 07.10.02 US; 10/458,432 10.06.03 US

3 June 2004 Application Open to Public Inspection

  Published as AU-A-2003272474

7 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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