申请人:MITSUBISHI PETROCHEMICAL CO., LTD.
公开号:EP0501439A1
公开(公告)日:1992-09-02
Disclosed are an electrolyte for an electrolytic capacitor which comprises a salt of a tertiary dicarboxylic acid represented by the following formula (I) or (II):
wherein n represents an integer of 1 to 5, and R¹ to R⁴ each represents an alkyl group having 4 or less carbon atoms,
wherein n has the same meaning as defined above, ℓ and m each represents an integer of 4 or 5, and R⁵ and R⁶ each represents hydrogen atom, methyl group or ethyl group,
and an electrolytic capacitor using the same.
本发明公开了一种用于电解电容器的电解液,该电解液由下式 (I) 或 (II) 所代表的叔二羧酸盐组成:
其中 n 代表 1 至 5 的整数,R¹ 至 R⁴ 各代表具有 4 个或更少碳原子的烷基、
其中 n 的含义与上述定义相同,ℓ 和 m 各代表 4 或 5 的整数,R⁵ 和 R⁶ 各代表氢原子、甲基或乙基、
以及使用上述物质的电解电容器。