Title:
POWER STORAGE DEVICE COMPOSITION, POWER STORAGE DEVICE ELECTRODE SLURRY, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/012940
Kind Code:
A1
Abstract:
Provided is a power storage device composition that has excellent flexibility and adhesive properties and that makes it possible to produce a power storage device electrode that has favorable charge/discharge durability characteristics. This power storage device composition contains a polymer (A) and a liquid medium (B). When the total amount of repeating units included in the polymer (A) is taken to be 100 parts by mass, the polymer (A) contains 5–50 parts by mass of a repeating unit (a1) that is derived from a conjugated diene compound, 5–90 parts by mass of a repeating unit (a2) that is derived from an unsaturated carboxylic acid, and 5–90 parts by mass of a repeating unit (a3) that is derived from a (meth)acrylamide, the total amount of repeating unit (a2) and repeating unit (a3) being at least 50 parts by mass.
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Inventors:
NAKAYAMA TAKUYA (JP)
MASUDA KANA (JP)
SAIJO SOUICHI (JP)
YOSHIDA YUKI (JP)
MASUDA KANA (JP)
SAIJO SOUICHI (JP)
YOSHIDA YUKI (JP)
Application Number:
PCT/JP2019/024998
Publication Date:
January 16, 2020
Filing Date:
June 24, 2019
Export Citation:
Assignee:
JSR CORP (JP)
International Classes:
H01M4/62; C08F220/04; C08F220/56; C08F236/04; C08L25/10; C08L27/12; C08L33/02; C08L33/26; C08L47/00; H01G11/38; H01M4/13; H01M4/134
Domestic Patent References:
| WO2016024383A1 | 2016-02-18 | |||
| WO2018180101A1 | 2018-10-04 |
Foreign References:
| JP2017212090A | 2017-11-30 |
Attorney, Agent or Firm:
OFUCHI, Michie et al. (JP)
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