Fibrous cellulose, fibrous cellulose dispersion, and production method for fibrous cellulose

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United States of America

PATENT NO 11945884
SERIAL NO

17285725

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Abstract

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An object of the present invention is to provide ultrafine fibrous cellulose capable of exhibiting excellent coating suitability when added to paint. The present invention relates to fibrous cellulose having a fiber width of 1,000 nm or less, in which, when the fibrous cellulose is dispersed in water to form a dispersion liquid having a viscosity of 2,500 mPa·s at 23° C., and the dispersion liquid is stirred under predetermined stirring conditions, a viscosity change rate falls within ±50%, calculated by the following formula: viscosity change rate (%)=(viscosity after stirring−viscosity before stirring)/viscosity before stirring×100.

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Patent Owner(s)

Patent OwnerAddress
OJI HOLDINGS CORPORATION7-5 GINZA 4-CHOME CHUO-KU TOKYO 104-0061

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fushimi, Hayato Tokyo, JP 22 107
Tanaka, Akihiro Tokyo, JP 236 2204

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