Process for sizing paper and sizing composition

Details for Australian Patent Application No. 2002349853 (hide)

Owner Akzo Nobel N.V.

Inventors Barla, Pavol; Odberg, Lars; Mattson, Rosa

Agent Griffith Hack

Pub. Number AU-B-2002349853

PCT Number PCT/SE02/02095

PCT Pub. Number WO2003/044274

Priority 01850198.1 19.11.01 EP

Filing date 15 November 2002

Wipo publication date 10 June 2003

Acceptance publication date 11 August 2005

International Classifications

D21H 021/16 Non-fibrous material added to the pulp, characterised by its function, form or properties

D21H 021/10 Non-fibrous material added to the pulp, characterised by its function, form or properties - Retention agents or drainage improvers

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 01850198.1 19.11.01 EP

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2002349853

11 August 2005 Application Accepted

  Published as AU-B-2002349853

8 December 2005 Standard Patent Sealed

10 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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