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Relevant patents:

  • PROCESS FOR DEINKING RECYCLED FIBERS AND USE OF AN ACID IN DEINKING
    Linde 2006
    Link
  • NEAR-NEUTRAL DEINKING OF RECYCLED PULP USING PHOSPHINES OR PHOSPHONIUM SALTS
    Pulp and Paper Research Institute of Canada 2006
    Link
  • METHOD OF DEINKING RECYCLED PAPER EMPLOYING CENTRIFIGAL CLEANERS
    International Paper Company 2006
    Link
  • SYSTEM FOR CONTROL OF STICKIES IN RECOVERED AND VIRGIN PAPER PROCESSING
    Enzymatic Deinking Technologies 2006
    Link
  • METHOD OF REMOVING CAPSULE OILS FROM SELF-COPYING PAPER
    Henkel 1998
    Link


In case of questions don't hesitate to contact us.


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Last update: 05 February 2007