Title:
ELECTROLYTIC SOLUTION FOR ELECTROLYTIC CAPACITOR, AND ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2018/003876
Kind Code:
A1
Abstract:
An electrolytic solution for an electrolytic capacitor contains: an electrolytic solution additive for an electrolytic capacitor (B) containing a polymer (A) that has a (meth)acrylic monomer (a) as an essential component; an organic solvent (C) having a hydroxyl group concentration higher than 10 mmol/g; and an electrolyte (D), the electrolytic solution for an electrolytic capacitor being characterized in that the content of a (meth)acrylic monomer having a hydroxyl group (a1) is 60-100 wt% of the total monomers constituting the polymer (A).
Inventors:
TANABE FUMIYUKI (JP)
SHIBA TAKAHIRO (JP)
AKAZAWA YOSHIHIKO (JP)
MUKAI TAKAO (JP)
SHIBA TAKAHIRO (JP)
AKAZAWA YOSHIHIKO (JP)
MUKAI TAKAO (JP)
Application Number:
PCT/JP2017/023800
Publication Date:
January 04, 2018
Filing Date:
June 28, 2017
Export Citation:
Assignee:
SANYO CHEMICAL IND LTD (JP)
International Classes:
H01G9/035
Foreign References:
| JP2003246824A | 2003-09-05 | |||
| JPH0177110A | ||||
| JP2000058396A | 2000-02-25 | |||
| JP2002280267A | 2002-09-27 | |||
| JPH1174161A | 1999-03-16 |
Other References:
See also references of EP 3480835A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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