Title:
BINDER FOR SECONDARY BATTERY ELECTRODES AND USE OF SAME
Document Type and Number:
WIPO Patent Application WO/2020/129750
Kind Code:
A1
Abstract:
The present invention provides a binder for secondary battery electrodes, which enables the achievement of a secondary battery electrode that has higher binding properties than ever before. A binder for secondary battery electrodes, which contains a block polymer that has a polymer block (A) and a polymer block (B), and which is configured such that: the polymer block (A) comprises less than 30% by mass of a structural unit derived from (meth)acrylic acid based on all structural units of the polymer block (A); and the polymer block (B) comprises from 30% by mass to 100% by mass (inclusive) of a structural unit derived from (meth)acrylic acid based on all structural units of the polymer block (B).
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Inventors:
KAAI MICHIHIRO (JP)
SAITO NAOHIKO (JP)
KONDO TOSHIFUMI (JP)
SAITO NAOHIKO (JP)
KONDO TOSHIFUMI (JP)
Application Number:
PCT/JP2019/048274
Publication Date:
June 25, 2020
Filing Date:
December 10, 2019
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
C08F293/00; H01M4/13; H01M4/139; H01M4/62
Domestic Patent References:
| WO2012133034A1 | 2012-10-04 | |||
| WO2015163321A1 | 2015-10-29 |
Foreign References:
| JP2012204303A | 2012-10-22 | |||
| JP2012256541A | 2012-12-27 | |||
| JP2010215712A | 2010-09-30 | |||
| JP2001233678A | 2001-08-28 |
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