Lm. Popova et al., SYNTHESIS AND ANTICORROSION ACTIVITY OF CERTAIN SALTS OF PERFLUOROPOLYOXAPOLYPROPENECARBOXYLIC ACIDS, Russian journal of applied chemistry, 67(5), 1994, pp. 782-783
Certain salts of perfluoropolyoxapolypropenecarboxylic acids have been
synthesized. The substances obtained are characterized by pronounced
anticorrosion activity; when used as additives, they improve operation
al properties of lubricating greases.