| abstract |
Process for the preparation of nonionic surface-active products by reaction of a compound containing one or more alcohol functional groups with 1,2-isopropylidene-3-epoxypropylglycerol according to the reaction <IMAGE> where R is an unsubstituted or substituted aliphatic, cycloaliphatic or alkylaryl radical, n denotes a number from 1.5 to 10, i denotes 1, 2 or 3.o |