| 摘要 |
PROBLEM TO BE SOLVED: To provide the electrolyte for driving an electrolytic capacitor that can inhibit increase in specific resistance, and at the same time can improve a breakdown voltage. SOLUTION: Higher dibasic acid or its ammonium salt, boric acid or its ammonium salt, and polyethyleneglycol-poly acrylic graphite copolymer or polypropylene glycol poly acrylic graphite copolymer are dissolved, by 0.1-10.0 wt.%, to a solvent using ethyleneglycol as a main constituent.
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