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Title:
CARBON PASTE FOR SOLID ELECTROLYTIC CAPACITORS, SOLID ELECTROLYTIC CAPACITOR ELEMENT, AND SOLID ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2022/092010
Kind Code:
A1
Abstract:
This carbon paste for solid electrolytic capacitors contains first carbon particles wherein the average particle diameter of primary particles is from 40 nm to 100 nm. With respect to this carbon paste for solid electrolytic capacitors, the proportion of the first caron particles in the dry solid content is from 25% by volume to 75% by volume.

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Inventors:
KUSAKABE MOMO
SHIMASAKI YUKIHIRO
OHBAYASHI TAKASHI
KURITA JUNICHI
KUBO DAISUKE
KURANUKI KENJI
Application Number:
PCT/JP2021/039263
Publication Date:
May 05, 2022
Filing Date:
October 25, 2021
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G9/055; C09C1/48; C09D17/00; H01G9/048; H01G9/15
Domestic Patent References:
WO2018074408A12018-04-26
WO2009028183A12009-03-05
Foreign References:
JP2001316655A2001-11-16
JPS6083012A1985-05-11
JP2003059338A2003-02-28
JP2008186590A2008-08-14
JP2007042286A2007-02-15
JPH11288846A1999-10-19
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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