Invention Grant
- Patent Title: Electrolytic capacitor and method for manufacturing same
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Application No.: US15702643Application Date: 2017-09-12
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Publication No.: US10431390B2Publication Date: 2019-10-01
- Inventor: Yuichiro Tsubaki , Tatsuji Aoyama
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2016-192091 20160929
- Main IPC: H01G9/035
- IPC: H01G9/035 ; H01G9/00 ; H01G9/145

Abstract:
An electrolytic capacitor includes an anode body having a dielectric layer on a surface of the anode body, a cathode body, and an electrolytic solution interposed between the anode body and the cathode body. The electrolytic solution contains a first ester compound and a second ester compound. The first ester compound is a condensate of boric acid and a sugar alcohol. The second ester compound contains at least one condensate selected from the group consisting of a condensate of boric acid and a monool compound and a condensate of boric acid and a polyol compound excluding a sugar alcohol.
Public/Granted literature
- US20180090279A1 ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME Public/Granted day:2018-03-29
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