| abstract |
Compounds of the formula A [(XO) xYZ] m in which A is an oxaryl-modified fat radical, X and Y are lower alkylene, Z for identical or different radicals of the formulas -OH, -O-CO-CH2-CH (SO3M) -COOM , -SO3M, -O-CO-CH = CH-COOM, -O-SO3M, -NR-CH2-CH2-SO3M, -NR- (CH2) y-COOM or -O- (CH2) y-COOM, in which M is a cation, R is hydrogen or methyl and y is 1 or 2, x is a number from 1 to 150 and m is an integer from 1 to 7, are suitable as surfactants, in particular as dispersants, wetting agents , Emulsifying and dyeing aids. |