Nonaqueous electrolyte solution, nonaqueous electrolyte battery and compound

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12206073
APP PUB NO 20220271340A1
SERIAL NO

17629085

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Abstract

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The present invention provides: a nonaqueous electrolyte solution which is used in a nonaqueous electrolyte battery having a low initial resistance value; and a compound which is contained in this nonaqueous electrolyte solution. A nonaqueous electrolyte solution according to the present invention contains a compound represented by formula (1), a solute and a nonaqueous organic solvent. In general formula (1), each of R1 and R2 represents PO(Rf)2 or SO2Rf, and Rf represents, for example, a fluorine atom; each of R3 and R4 represents, for example, a lithium ion, or alternatively R3 and R4 may form a ring structure together with a nitrogen atom to which the moieties are bonded, and in this case, R3 and R4 form an alkylene group in combination with each other; an oxygen atom may be contained between carbon atom-carbon atom bonds in the alkylene group; a side chain thereof may have an alkyl group; and an arbitrary hydrogen atom in the alkyl group and the alkylene group may be substituted by a fluorine atom.

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Patent Owner(s)

Patent OwnerAddress
CENTRAL GLASS CO LTD5253 OAZA OKIUBE UBE-SHI YAMAGUCHI 7550001 ?7550001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Esaki, Ryota Sanyo-onoda, JP 8 35
Iwasaki, Susumu Ube, JP 12 103
Kawabata, Wataru Ube, JP 27 91
Miura, Masahiro Ube, JP 65 280
Morinaka, Takayoshi Ube, JP 47 152
Takahashi, Mikihiro Ube, JP 47 293
Terada, Ryosuke Ube, JP 7 6
Yamauchi, Miyuki Ube, JP 2 0

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