Title:
FLUORORESIN FOR BINDER FOR ELECTROCHEMICAL DEVICE, BINDER FOR ELECTROCHEMICAL DEVICE, ELECTRODE MIXTURE, ELECTRODE, AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2024/034678
Kind Code:
A1
Abstract:
Provided are: a fluororesin which is for a binder for an electrochemical device, and from which an electrode mixture sheet having excellent strength can be formed; a binder for an electrochemical device; an electrode mixture; an electrode; and a secondary battery. The fluororesin used for a binder for an electrochemical device contains a tetrafluoroethylene unit and a hexafluoropropylene unit, and is stretchable.
Inventors:
YASUDA KOHEI (JP)
NANBA YOSHINORI (JP)
ICHIKAWA KENJI (JP)
KATO TAKETO (JP)
NISHIMURA KENTA (JP)
SATO HIROYUKI (JP)
YAMANAKA TAKU (JP)
TERADA JUNPEI (JP)
YAMADA TAKAYA (JP)
SUI XIANWEI (JP)
ATSUMO KEN (JP)
NANBA YOSHINORI (JP)
ICHIKAWA KENJI (JP)
KATO TAKETO (JP)
NISHIMURA KENTA (JP)
SATO HIROYUKI (JP)
YAMANAKA TAKU (JP)
TERADA JUNPEI (JP)
YAMADA TAKAYA (JP)
SUI XIANWEI (JP)
ATSUMO KEN (JP)
Application Number:
PCT/JP2023/029347
Publication Date:
February 15, 2024
Filing Date:
August 10, 2023
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
H01M4/62; C08F214/26; C08F214/28; H01M4/13; H01M4/139
Domestic Patent References:
| WO2020071503A1 | 2020-04-09 |
Foreign References:
| JP2012117031A | 2012-06-21 | |||
| JP2000149954A | 2000-05-30 | |||
| JP2017147206A | 2017-08-24 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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