发明名称 |
ELECTROLYTIC CAPACITOR AND ELECTROLYTIC SOLUTION FOR DRIVING ELECTROLYTIC CAPACITOR |
摘要 |
The electrical properties and high-temperature characteristics of an electrolytic capacitor are rendered satisfactory by addition of a compound with an unsaturated bond-containing chain which serves to absorb hydrogen gas generated by reaction between the aluminum electrode foil and the electrolyte solution. The electrolytic capacitor contains the unsaturated compound which allows hydrogen addition, or the electrolytic solution, which comprises a solvent composed of 10-80 wt% of an organic solvent and 90-20 wt% water and at least one electrolyte selected from the group consisting of carboxylic acids or their salts and inorganic acids or their salts, also comprises one or more unsaturated compounds which are water-soluble or soluble in polar and protic polar solvents. <IMAGE>
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申请公布号 |
EP1460660(A1) |
申请公布日期 |
2004.09.22 |
申请号 |
EP20020792051 |
申请日期 |
2002.12.27 |
申请人 |
RUBYCON CORPORATION |
发明人 |
KOMATSU, AKIHIKO;IIDA, TOSHIKAZU;NOZAWA, TAKASHI;MATSUZAWA, TAKETO;OGAWARA, TETSUSHI |
分类号 |
H01G9/035;H01G9/02;H01G9/022;H01G9/04;(IPC1-7):H01G9/035 |
主分类号 |
H01G9/035 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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