Process for obtaining ester-type products for use in lubricating compositions

摘要

The technical problem of preparing useful ester products for use in lubricating compositions, in order to obtain high-performance lubricants, is solved by reacting a mixture of a diol and triol with a mixture of monocarboxylic acids, the molar ratios and the structures of the said polyhydric alcohols and of the said saturated monocarboxylic acids being of a critical nature.