Method for improving papermaking or board making process, use of a polysaccharide and paper

Matti Hietaniemi (Inventor), Kristian Salminen (Inventor), Janne Kataja-Aho (Inventor), Elias Retulainen (Inventor)

    Research output: PatentPatent application

    Abstract

    The invention relates to a method for improving papermaking or board making process. The method comprises forming a fibre stock, and leading the fibre stock to a headbox and feeding it to a wire to form a wet fibrous web. A at least one polysaccharide having 1,4-beta-anomeric configuration in linkages between saccharide units of the polysaccharide backbone or the main polysaccharide backbone is applied to the fibre stock after machine chest or on the wet fibrous web. The invention relates also to paper made by the method and to the use of polysaccharide.

    Original languageEnglish
    Patent numberUS2013299109 A1
    IPCD21H 17/24
    Priority date30/09/11
    Publication statusPublished - 14 Nov 2013
    MoE publication typeNot Eligible

    Fingerprint Dive into the research topics of 'Method for improving papermaking or board making process, use of a polysaccharide and paper'. Together they form a unique fingerprint.

    Cite this