Water-based slurry composition, electrode plate for electricity storage device, and electricity storage device

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United States of America Patent

PATENT NO 9359508
APP PUB NO 20120156562A1
SERIAL NO

13392034

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Abstract

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A water-based slurry composition contains (1) a water-based medium containing at least water as a polar solvent, (2) at least one polymer selected from cellulose derivatives, alginic acid derivatives, starch derivatives, chitin derivatives, chitosan derivatives, polyallylamine and polyvinylamine, (3) a hydrophobic filler, and (4) a polybasic acid or a derivative thereof. The composition has a water content of 30 mass % or higher. An electrode plate for an electricity storage device, and the electricity storage device are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
DAINICHISEKA COLOR & CHEMICALS MFG CO LTD7-6 BAKURO-CHO 1-CHOME NIHONBASHI CHUO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iijima, Yoshihiko Tokyo, JP 15 128
Kobayashi, Nobuyuki Tokyo, JP 312 2878
Sannan, Takanori Tokyo, JP 22 191
Tsuchida, Shinya Tokyo, JP 60 321

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