Title:
COATING MATERIAL FOR SECONDARY BATTERY SEPARATORS
Document Type and Number:
WIPO Patent Application WO/2020/203396
Kind Code:
A1
Abstract:
A starting material for a coating material for secondary battery separators according to the present invention contains: a first polymer which is obtained by polymerizing a first monomer component that contains a (meth)acrylic acid alkyl ester and a vinyl monomer having a carbon ring structure; and a second polymer which is obtained by polymerizing a second monomer component that contains a (meth)acrylamide.
Inventors:
KAGAWA YASUYUKI (JP)
UENARI TAKAHIRO (JP)
YOSHIMURA TOSHIHIRO (JP)
UENARI TAKAHIRO (JP)
YOSHIMURA TOSHIHIRO (JP)
Application Number:
PCT/JP2020/012635
Publication Date:
October 08, 2020
Filing Date:
March 23, 2020
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
C08L33/06; C08L33/26; H01M50/489; H01M50/443
Domestic Patent References:
| WO2018043192A1 | 2018-03-08 | |||
| WO2017104554A1 | 2017-06-22 |
Foreign References:
| JP2018067406A | 2018-04-26 | |||
| JP2015088253A | 2015-05-07 | |||
| JP2013004229A | 2013-01-07 | |||
| JP2010159415A | 2010-07-22 | |||
| JP2014225465A | 2014-12-04 |
Other References:
See also references of EP 3950831A4
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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