Title:
NONAQUEOUS ELECTROLYTE BATTERY AND NONAQUEOUS ELECTROLYTE
Document Type and Number:
Japanese Patent JP2001345119
Kind Code:
A
Abstract:
To provide a nonaqueous electrolyte battery with in excellent high- temperature shelf life.
In the nonaqueous electrolyte battery having a positive electrode, a negative electrode, and a nonaqueous electrolyte prepared by dissolving an electrolyte salt in an organic solvent, a compound represented by formula 1 is contained in the nonaqueous electrolyte. (In the formula, R1, R2, and R3 independently represent either one of a hydrogen atom, a halogen atom, and a straight-chain or branched alkyl group).
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Inventors:
UEDA ATSUSHI
IWAMOTO KAZUYA
YOSHIZAWA KOJI
IWAMOTO KAZUYA
YOSHIZAWA KOJI
Application Number:
JP2000162008A
Publication Date:
December 14, 2001
Filing Date:
May 31, 2000
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H01M4/587; H01M10/04; H01M6/16; H01M10/05; H01M10/0525; H01M10/0567; H01M10/0568; H01M10/0569; (IPC1-7): H01M10/40
Domestic Patent References:
| JP2001057234A | 2001-02-27 | |||
| JP2001307770A | 2001-11-02 | |||
| JP2001057235A | 2001-02-27 | |||
| JPH07192757A | 1995-07-28 | |||
| JP2000348765A | 2000-12-15 |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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