A method for preparing soluble sales in oil. (Machine-translation by Google Translate, not legally binding)

摘要

A method for preparing oil-soluble salts of the esters with sulfopolicarboxylic acids of oxyalkylene adducts comprising the steps of reacting ethylene oxide, propylene oxide or butylene oxide, or a mixture thereof, with a compound having the minus one hydrophobic radical and at least one hydroxyl or sulfhydryl group to form an adduct, and then esterify the adduct with a sulfopolicarboxylic acid. (Machine-translation by Google Translate, not legally binding)