Process for delignifying and bleaching chemical pulp

Details for Australian Patent Application No. 2011200185 (hide)

Owner Evonik Degussa GmbH

Inventors Dietz, Thomas

Agent Spruson & Ferguson

Pub. Number AU-A-2011200185

Priority 102010001001.4 19.01.10 DE

Filing date 18 January 2011

Wipo publication date 4 August 2011

International Classifications

D21C 9/16 (2006.01) After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters - with per compounds

D21C 9/10 (2006.01) After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters - Bleaching

D21C 9/14 (2006.01) After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

Event Publications

3 February 2011 Complete Application Filed

  Priority application(s): 102010001001.4 19.01.10 DE

4 August 2011 Application Open to Public Inspection

  Published as AU-A-2011200185

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