Method of producing sugar solution

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United States of America Patent

PATENT NO 9951393
SERIAL NO

14417180

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Abstract

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A method of producing a sugar liquid includes filtering a cellulose-derived sugar liquid through one or more separation membranes selected from the group consisting of an ultrafiltration membrane, a nanofiltration membrane and a reverse osmosis membrane and washing the separation membrane(s) after filtration with washing water containing an alkaline substance and an aromatic compound at 10° C. or more and less than 50° C.

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Patent Owner(s)

Patent OwnerAddress
TORAY INDUSTRIES INCNO 1 1-1 2-D SHIMAOCHO CENTRAL DISTRICT TOKYO JAPAN (ZIP CODE 1038666) TOKYO TOKYO METROPOLITAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kishimoto, Jumpei Kanagawa, JP 7 4
Kurihara, Hiroyuki Kanagawa, JP 77 327
Minamino, Atsushi Kanagawa, JP 30 165
Yamada, Katsushige Kanagawa, JP 128 410

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