| abstract |
(57) [Summary] Formula (I): [In the formula, R 1 CO is an aliphatic acyl group having 6 to 22 carbon atoms, R 2 is hydrogen or an alkyl or hydroxyalkyl group having 1 to 4 carbon atoms, and [Z] is 3 carbon atoms. 10 and a linear or branched polyhydroxyalkyl group having 3 to 10 hydroxyl groups. ] A detergent mixture containing a polyhydroxy fatty acid amide represented by the formula], a protein hydrolyzate having an average molecular weight of 1000 to 6000, and a monomeric cationic surfactant improves hair bounce and can be used in a hair setting formulation. |