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.:
Date of Patent:
Nov. 15, 2016
Filed:
Jul. 01, 2013
Nippon Chemi-con Corporation, Tokyo, JP;
Tosoh F-tech, Inc., Shunan-shi, Yamaguchi, JP;
Masashi Ozawa, Tokyo, JP;
Junichi Kawakami, Tokyo, JP;
Hideyuki Mimura, Shunan, JP;
Hisao Eguchi, Shunan, JP;
NIPPON CHEMI-CON CORPORATION, Tokyo, JP;
TOSOH F-TECH, INC., Shunan-shi, Yamaguchi, JP;
Abstract
Provided is a flame-retardant electrolytic capacitor which is capable of maintaining flame-retardant effect even after a prolonged period of time. This is an electrolytic capacitor comprising an anode foil that is provided with an oxide film on the surface, a cathode foil, a separator, and an electrolytic solution that contains a solute in a solvent, wherein a phosphoric acid ester amide represented by the following general formula (1) is contained in the electrolytic solution: