Title:
METHOD FOR PRODUCING CONDUCTIVE POLYMER-CONTAINING POROUS BODY, SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING SOLID ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2024/090320
Kind Code:
A1
Abstract:
Disclosed is a method for producing a conductive polymer-containing porous body, the method comprising the following steps. (A) an immersion step in which a part or the entirety of a porous body that comprises an oxide of a valve metal is immersed in a conductive polymer composition that contains a conductive polymer and a solvent
(B) a step in which the porous body is taken out from the conductive polymer composition used in the immediately preceding immersion step, and is retained, for a predetermined retention time, at a temperature that is not more than the boiling point of the solvent which is contained in the conductive polymer composition used in the immediately preceding immersion step
(C) an immersion step in which a part or the entirety of the porous body after the retention step (B) is immersed in a conductive polymer composition that contains a conductive polymer and a solvent, which are the same as or different from the conductive polymer and the solvent of the conductive polymer composition used in the preceding immersion step
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Inventors:
ONODERA SHINGO (JP)
BANDO TORU (JP)
BANDO TORU (JP)
Application Number:
PCT/JP2023/037836
Publication Date:
May 02, 2024
Filing Date:
October 19, 2023
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
H01G9/00; H01G9/028
Domestic Patent References:
| WO2017150407A1 | 2017-09-08 |
Foreign References:
| JP2018206868A | 2018-12-27 | |||
| JP2014041933A | 2014-03-06 |
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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