摘要:
Detergent additive represented by the formula: ##STR1## IN WHICH R is a hydrocarbyl radical having a molecular weight ranging from about 200 to 1500, R' is hydrogen or an alkyl radical having from 1 to 4 carbon atoms, X is a divalent hydrocarbon radical having from 2 to 6 carbon atoms, Y is NH or O, a has a value from 0 to 1, b has a value from 1 to 2 with the sum of a and b not exceeding 2, and z has a value from 1 to 10, and a mineral composition containing the detergent additive.