METHOD FOR PRODUCING AN AQUEOUS HYDROXYLAMINE SOLUTION DEVOID OF SALT

Details for Australian Patent Application No. 2002313487 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors STROFER, Eckhard; WEBER, Markus; KERTH, Steffen; WOSTBROCK, KarlHeinz

Pub. Number AU-A-2002313487

PCT Number PCT/EP02/07273

PCT Pub. Number WO2003/004408

Priority 101 34 389.2 04.07.01 DE

Filing date 2 July 2002

Wipo publication date 21 January 2003

International Classifications

C01B 021/14 Nitrogen

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 101 34 389.2 04.07.01 DE

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002313487

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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