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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12247149 B1

PDFFull Text
Date of Patent:
Mar. 11, 2025

Filed:

Feb. 10, 2021

Electrically conductive paste for electrolytic capacitor, and electrolytic capacitor

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Takashi Ohbayashi, Osaka Fu, JP;

Yoshihisa Nagasaki, Osaka Fu, JP;

Yuji Miyachi, Saga Ken, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:

Rimon P.C.

Primary Examiner:

David M Sinclair

Int. Cl.
CPC ...
C09J 9/02 (2006.01); C08G 59/24 (2006.01); C08G 59/50 (2006.01); C08K 7/08 (2006.01); C09J 163/00 (2006.01); H01G 9/10 (2006.01); H01G 9/15 (2006.01); H01G 9/052 (2006.01);
U.S. Cl.
CPC ...
C09J 9/02 (2013.01); C08G 59/245 (2013.01); C08G 59/5073 (2013.01); C08K 7/08 (2013.01); C09J 163/00 (2013.01); H01G 9/10 (2013.01); C08K 2201/001 (2013.01); C08K 2201/003 (2013.01); C08K 2201/004 (2013.01); C08K 2201/014 (2013.01); C08K 2201/016 (2013.01); H01G 9/052 (2013.01); H01G 9/15 (2013.01);
Abstract

A conductive paste for an electrolytic capacitor used for connecting a cathode part and a cathode lead terminal of the electrolytic capacitor. The conductive paste includes a thermosetting resin, and conductive particles, and the conductive particles include flaky metal particles and acicular conductive particles. The content of the conductive particles in the conductive paste is, for example, 50 mass % or more and 70 mass % or less, and the mass ratio of the flaky metal particles to the total of the flaky metal particles and the acicular conductive particles is, for example, 60% or more and 80% or less.

Find Patent Forward Citations

Ohbayashi, Takashi. (2025). Electrically conductive paste for electrolytic capacitor, and electrolytic capacitor (U.S. Patent No. 12247149). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12247149

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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