Title:
SEPARATOR FOR ALUMINUM ELECTROLYTIC CAPACITORS, AND ALUMINUM ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2018/135471
Kind Code:
A1
Abstract:
Provided is a separator for aluminum electrolytic capacitors, which has both good short-circuit resistance and good impedance characteristics. According to the present invention, a separator for aluminum electrolytic capacitors, which is interposed between a positive electrode and a negative electrode of an aluminum electrolytic capacitor, is configured to comprise at least one layer that is formed from plant fibers and has a dielectric breakdown strength of 20 kV/mm or more.
Inventors:
TANAKA KOSUKE (JP)
SAKAMOTO KAZUYUKI (JP)
IGAWA ATSUSHI (JP)
MORIKAWA AI (JP)
SAKAMOTO KAZUYUKI (JP)
IGAWA ATSUSHI (JP)
MORIKAWA AI (JP)
Application Number:
PCT/JP2018/000965
Publication Date:
July 26, 2018
Filing Date:
January 16, 2018
Export Citation:
Assignee:
NIPPON KODOSHI CORP (JP)
International Classes:
H01G9/02
Domestic Patent References:
| WO2013141306A1 | 2013-09-26 |
Foreign References:
| JPH06168848A | 1994-06-14 | |||
| JPH06168848A | 1994-06-14 |
Other References:
See also references of EP 3573083A4
Attorney, Agent or Firm:
SHIN-YU INTERNATIONAL PATENT FIRM (JP)
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