Method for reducing pulp viscosity in production of dissolving pulp

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United States of America

PATENT NO 10513824
SERIAL NO

15576845

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Abstract

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The invention relates to a method for reducing pulp viscosity in production of dissolving pulp. The method comprises producing cellulose pulp, whereby the obtained cellulose pulp has a cellulose content of at least 90%, and bleaching the obtained cellulose pulp. The cellulose pulp is treated after bleaching with performic acid.

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Patent Owner(s)

Patent OwnerAddress
KEMIRA OYJPORKKALANKATU 3 HELSINKI 00180

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaski, Kaisa Vaasa, FI 1 0
Konn, Jonas Espoo, FI 12 7
Robertson, Leif Parainen, FI 1 0
Vuorenpalo, Veli-Matti Espoo, FI 11 49

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