COMPOSITION FOR ELECTROLYTIC SOLUTION AND PROCESS FOR PRODUCING THE SAME

摘要

An electrolytic solution for operating electrolytic capacitors which deteriorates extremely little in electrical properties even when used in a high-tension capacitor. The electrolytic solution contains either compounds respectively represented by the following general formulae 1 and 2: 1 2 wherein Rs are the same or different and each represents alkyl R' represents hydrogen, methyl, or ethyl and n is an integer of 0 to 14 or salts of these.