Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus

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United States of America Patent

PATENT NO 9912007
SERIAL NO

14507082

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Abstract

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A secondary battery includes: a cathode; an anode; and an electrolyte layer containing a nonaqueous electrolytic solution and a polymer compound, wherein the polymer compound contains a block copolymer, and the block copolymer contains vinylidene fluoride, hexafluoro propylene, and one or more of monomethyl maleate, trifluoroethylene, and chlorotrifluoroethylene as polymerization units.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kubota, Tadahiko Kanagawa, JP 171 1597
Nakamura, Aiko Kanagawa, JP 5 8
Sugita, Shuhei Kanagawa, JP 11 67
Takeshi, Kazumasa Kanagawa, JP 38 72

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