METHOD FOR WASHING PULP IN A BLEACHING LINE AND A BLEACHING LINE

Details for Australian Patent Application No. 2003283939 (hide)

Owner KVAERNER PULPING AKTIEBOLAG

Inventors GUSTAVSSON, Lennart; SNEKKENES, Vidar; SAETHERASEN, Jonas

Pub. Number AU-A-2003283939

PCT Number PCT/SE2003/0019

PCT Pub. Number WO2004/067834

Priority 0300276-3 31.01.03 SE

Filing date 9 December 2003

Wipo publication date 23 August 2004

International Classifications

D21C 009/02 After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

D21C 009/10 After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters - Bleaching

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 0300276-3 31.01.03 SE

23 September 2004 Application Open to Public Inspection

  Published as AU-A-2003283939

20 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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