Treating nanofibrillar cellulose hydrogel at elevated temperature

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United States of America Patent

PATENT NO 10625232
SERIAL NO

15538067

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Abstract

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The invention relates to a method for treating nanofibrillar cellulose hydrogel, wherein the method comprises the steps of: providing a nanofibrillar cellulose hydrogel; and subjecting the nanofibrillar cellulose hydrogel to heat treatment, wherein the heat treatment comprises keeping the nanofibrillar cellulose hydrogel at a temperature of at least 130° C. for at least 0.5 seconds, for reducing the number of viable micro-organisms in the nanofibrillar cellulose hydrogel.

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Patent Owner(s)

Patent OwnerAddress
UPM-KYMMENE CORPORATIONETELAESPLANADI 2 HELSINKI FI-00130

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laukkanen, Antti Helsinki, FI 33 300
Laurinsilta, Esa Helsinki, FI 1 0

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