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Title:
SEPARATOR FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND ALUMINUM ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2022/039003
Kind Code:
A1
Abstract:
This separator, used in an aluminum electrolytic capacitor having a conductive polymer, has improved resistance to short-circuiting. The aluminum electrolytic capacitor separator, interposed between a pair of electrodes and used in an aluminum electrolytic capacitor having a conductive polymer as the negative electrode material, is configured from synthetic fibers and a binder, and has a bursting strength of 40-180 kPa and a specific bursting strength of 3.5-7.5 kPa/(g/m2).

Inventors:
ISHIGAYASUMI MASAKI (JP)
MURAOKA TAKUYA (JP)
OCHI TAKAFUMI (JP)
KUMAOKA HIRONORI (JP)
Application Number:
PCT/JP2021/028336
Publication Date:
February 24, 2022
Filing Date:
July 30, 2021
Export Citation:
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Assignee:
NIPPON KODOSHI CORP (JP)
International Classes:
H01G9/02; H01G9/028; H01G9/145; H01G9/15
Foreign References:
JP2014183235A2014-09-29
JP2019149457A2019-09-05
JP2006019094A2006-01-19
US6980076B12005-12-27
Attorney, Agent or Firm:
SHIN-YU INTERNATIONAL PATENT FIRM (JP)
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