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

Matti Hietaniemi; Kristian Salminen; Janne Kataja-Aho; Elias Retulainen

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)

Kemira Oyj
VTT (former employee or external)
Stora Enso Oyj
UPM-Kymmene Oyj

Research output: Patent › Patent 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 language	English
Patent number	US2013299109 A1
IPC	D21H 17/24
Priority date	30/09/11
Publication status	Published - 14 Nov 2013
MoE publication type	Not Eligible

Cite this

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

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.",

author = "Matti Hietaniemi and Kristian Salminen and Janne Kataja-Aho and Elias Retulainen",

year = "2013",

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language = "English",

type = "Patent",

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TY - PAT

T1 - Method for improving papermaking or board making process, use of a polysaccharide and paper

AU - Hietaniemi, Matti

AU - Salminen, Kristian

AU - Kataja-Aho, Janne

AU - Retulainen, Elias

PY - 2013/11/14

Y1 - 2013/11/14

N2 - 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.

AB - 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.

M3 - Patent

M1 - US2013299109 A1

ER -

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

Abstract

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