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Patent Searching and Data


Title:
WOOD AND METHOD FOR PRODUCING WOOD
Document Type and Number:
WIPO Patent Application WO/2019/168127
Kind Code:
A1
Abstract:
The present invention removes lignin while maintaining the structure constituted of cellulose and hemicellulose. A raw wood material is immersed in a solution comprising an acid and an alcohol under the conditions of a temperature of 140-170°C and then immersed in a solution containing chlorous acid ions or hypochlorous acid ions.

Inventors:
HORIKAWA, Yoshiki (3-8-1 Harumi-cho, Fuchu-sh, Tokyo 38, 〒1838538, JP)
TSUSHIMA, Rino (3-8-1 Harumi-cho, Fuchu-sh, Tokyo 38, 〒1838538, JP)
KUREI, Tatsuki (3-8-1 Harumi-cho, Fuchu-sh, Tokyo 38, 〒1838538, JP)
Application Number:
JP2019/007944
Publication Date:
September 06, 2019
Filing Date:
February 28, 2019
Export Citation:
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Assignee:
NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY (3-8-1, Harumi-cho Fuchu-sh, Tokyo 38, 〒1838538, JP)
NIPPON SHOKUBAI CO., LTD. (1-1 Koraibashi 4-chome, Chuo-ku Osaka-sh, Osaka 43, 〒5410043, JP)
International Classes:
B27K5/02
Attorney, Agent or Firm:
HATTA & ASSOCIATES (Dia Palace Nibancho, 11-9 Nibancho, Chiyoda-k, Tokyo 84, 〒1020084, JP)
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