TREATMENT OF POLYALUMINIUM COMPOUNDS

Details for Australian Patent Application No. 2002341485 (hide)

Owner AKZO NOBEL N.V.

Inventors HULTEN, Felix

Pub. Number AU-A-2002341485

PCT Number PCT/SE02/01793

PCT Pub. Number WO2003/037488

Priority 01850185.8 01.11.01 EP

Filing date 2 October 2002

Wipo publication date 12 May 2003

International Classifications

B01D 061/14 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Ultrafiltration

C01F 007/56 Compounds of aluminium

C01F 007/62 Compounds of aluminium

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 01850185.8 01.11.01 EP

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002341485

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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