OIL SOLUBLE SULFONATED POLYOLS AND A PROCESS FOR PRODUCING ESTERS OF UNSATURATED C.SUB.4-C IN10 XX DICARBOXYLIC ACID MATERIALS WITH SAID SULFONATED POLYOLS

摘要

ABSTRACT OF THE DISCLOSUREOil-soluble sulfonated polyols and oil-soluble, partially sul-fonated polyol ester reaction products of C6-C10,000 hydrocarbon substi-tuted C4-C10 dicarboxylic acid materials, e.g. alkenyl succinic anhydride,have been readily produced under reaction conditions characterized by con-ducting said reaction in the presence of at least a sediment-reducingamount of a hydrocarbon soluble C12-C80, preferably a C24-C36, hydrocarbonsubstituted sulfonic acid whereby sediment resulting from said reactionis markedly reduced to less than 1 vol. % and filtration of the reactionproduct is facilitated.