Title:
ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2022/025189
Kind Code:
A1
Abstract:
The disclosed electrolytic capacitor includes a capacitor element and a liquid component. The capacitor element is provided with: a positive pole having a dielectric layer on a surface; and a conductive polymeric compound covering at least a portion of the dielectric layer. The liquid component includes an oxygen component, a base component, and a solvent. The solvent includes an organic compound having a hydroxy group, and the oxygen component includes an organic carboxylic compound. The base component includes at least one type of compound selected from the group consisting of a primary amine compound and a secondary amine compound.
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Inventors:
TSUBAKI YUICHIRO
KUBO DAISUKE
KUBO DAISUKE
Application Number:
PCT/JP2021/028118
Publication Date:
February 03, 2022
Filing Date:
July 29, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G9/035; H01G9/145; H01G9/15
Domestic Patent References:
| WO2017017947A1 | 2017-02-02 |
Foreign References:
| JP2014195116A | 2014-10-09 | |||
| JP2020107791A | 2020-07-09 |
Attorney, Agent or Firm:
KAWASAKI, HASHIMOTO AND PARTNERS (JP)
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