Method for the manufacturing of microfibrillated cellulose

Details for Australian Patent Application No. 2007212781 (hide)

Owner STFI-Packforsk AB

Inventors Henriksson, Gunnar; Ankerfors, Mikael; Lindstrom, Tom

Agent Griffith Hack

Pub. Number AU-B-2007212781

PCT Pub. Number WO2007/091942

Priority 0600272-9 08.02.06 SE

Filing date 31 January 2007

Wipo publication date 16 August 2007

Acceptance publication date 27 January 2011

International Classifications

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

D21H 11/20 (2006.01)

Event Publications

28 August 2008 PCT application entered the National Phase

  PCT publication WO2007/091942 Priority application(s): WO2007/091942

27 January 2011 Application Accepted

  Published as AU-B-2007212781

26 May 2011 Standard Patent Sealed

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