A Method and System to Enhance Fiber Development by Addition of Treatment Agnet During Mechanical Pulping

Details for Australian Patent Application No. 2008243156 (hide)

Owner Andritz Inc.

Inventors Sabourin, Marc; Aichinger, Johann; Hill, Jan; Grossalber, Johann

Agent Cullen & Co

Pub. Number AU-A-2008243156

Priority 61/013,891 14.12.07 US; 12/257,666 24.10.08 US

Filing date 7 November 2008

Wipo publication date 2 July 2009

International Classifications

D21B 1/02 (2006.01) Fibrous raw materials or their mechanical treatment

D21B 1/04 (2006.01) Fibrous raw materials or their mechanical treatment

D21B 1/16 (2006.01) Fibrous raw materials or their mechanical treatment

Event Publications

27 November 2008 Complete Application Filed

  Priority application(s): 61/013,891 14.12.07 US; 12/257,666 24.10.08 US

2 July 2009 Application Open to Public Inspection

  Published as AU-A-2008243156

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