Composition and process for whitening paper

Details for Australian Patent Application No. 2009256609 (hide)

Owner Blankophor GmbH & Co. KG

Inventors Klug, Gunter; Kraemer, Michael; Tauber, Andrei; Hunke, Bernhard

Agent Watermark

Pub. Number AU-A-2009256609

PCT Pub. Number WO2009/150180

Priority 08010592.7 11.06.08 EP

Filing date 10 June 2009

Wipo publication date 17 December 2009

International Classifications

D21H 21/30 (2006.01) Non-fibrous material added to the pulp, characterised by its function, form or properties

C07D 251/00 (2006.01) Heterocyclic compounds containing 1,3,5-triazine rings

C09K 11/06 (2006.01) Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing organic luminescent materials

Event Publications

13 January 2011 PCT application entered the National Phase

  PCT publication WO2009/150180 Priority application(s): WO2009/150180

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