发明授权
- 专利标题： Electrolyte for electrolytic capacitors
- 专利标题（中）： 电解电容器用电解电容器
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申请号： US752975申请日： 1976-12-21
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公开(公告)号： US4101458A公开(公告)日： 1978-07-18
- 发明人: Yutaka Taketani , Shinichi Niwa
- 申请人： Yutaka Taketani , Shinichi Niwa
- 申请人地址： JPX Osaka
- 专利权人： Sanyo Electric Co., Ltd.
- 当前专利权人： Sanyo Electric Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX48-129869 19731116; DEX2508904 19750228
- 主分类号： H01G9/02
- IPC分类号： H01G9/02 ; H01G9/022
摘要：
An electrolyte for electrolytic capacitors comprising N-ethylformamide or its mixture with any other solvent containing at least about 10% by weight of N-ethylformamide and an acid salt of maleic acid with ammonia or an amine. The electrolyte can be used in electrolytic capacitors designed to operate in a temperature range of about -65.degree. to 100.degree. C.
公开/授权文献
- US5816957A Compact collapsible tennis table 公开/授权日：1998-10-06
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