Title:
POLYMER PARTICLES
Document Type and Number:
WIPO Patent Application WO/2023/053956
Kind Code:
A1
Abstract:
The present invention provides polymer particles which are formed of a polymer that contains a structural unit derived from a (meth)acrylate monomer, wherein: the HSP polarity term (X) of the polymer is less than 7.0 MPa1/2; and the weight average molecular weight of the polymer is 10,000 to 1,000,000. The present invention provides polymer particles which are capable of forming a coating film that exhibits excellent swelling inhibition properties with respect to an electrolyte solution.
Inventors:
IMAZU NAOKI (JP)
SUGIURA MIZUKI (JP)
ODASHIMA TOMOYUKI (JP)
KAI NOBUYASU (JP)
ASANO ITARU (JP)
SUGIURA MIZUKI (JP)
ODASHIMA TOMOYUKI (JP)
KAI NOBUYASU (JP)
ASANO ITARU (JP)
Application Number:
PCT/JP2022/034315
Publication Date:
April 06, 2023
Filing Date:
September 14, 2022
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C08F20/18; C08F220/22; H01M50/42; H01M50/443
Domestic Patent References:
| WO2020105671A1 | 2020-05-28 | |||
| WO2021235540A1 | 2021-11-25 | |||
| WO2021235539A1 | 2021-11-25 | |||
| WO2021235538A1 | 2021-11-25 | |||
| WO2021200647A1 | 2021-10-07 | |||
| WO2021200646A1 | 2021-10-07 |
Foreign References:
| JP2020172715A | 2020-10-22 | |||
| JP2022132128A | 2022-09-07 | |||
| JP2021184378A | 2021-12-02 |
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