Method for manufacturing filler containing chemical pulp

Details for Australian Patent Application No. 2002335317 (hide)

Owner M-real Oyj

Inventors Silenius, Petri; Kekki, Risto

Agent Callinan

Pub. Number AU-B-2002335317

PCT Number PCT/FI02/00821

PCT Pub. Number WO2003/035979

Priority 20012073 25.10.01 FI

Filing date 23 October 2002

Wipo publication date 6 May 2003

Acceptance publication date 4 January 2007

International Classifications

D21H 17/69 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21C 9/00 (2006.01) After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 20012073 25.10.01 FI

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002335317

4 January 2007 Application Accepted

  Published as AU-B-2002335317

3 May 2007 Standard Patent Sealed

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