CELLULOSE DERIVATIVE AND USE THEREOF

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United States of America Patent

APP PUB NO 20180291117A1
SERIAL NO

15766116

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Abstract

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To provide a cellulose derivative excellent in thermoplasticity, water resistance and strength (elastic modulus, impact strength), a cellulose derivative, which is obtained by introducing a short-chain organic group (acetyl group), a medium-chain organic group having 3 to 5 carbon atoms and a long-chain organic group having 6 to 30 carbon atoms at the following substitution degrees DSs into a cellulose, is used: Short-chain organic group: 0.7≤DSSH≤1.5; Medium-chain organic group: 0.5≤DSME≤2.0; Long-chain organic group: 0.1≤DSLO<0.5; and 2.4≤DSSH+DSME+DSLO≤3.

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Patent Owner(s)

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NEC CORPORATIONMINATO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IJI, Masatoshi Tokyo, JP 70 519
SHIMURA, Midori Tokyo, JP 33 139
TANAKA, Shukichi Tokyo, JP 39 100
TOYAMA, Kiyohiko Tokyo, JP 18 34

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