made by either addition products diester amine and quaternary ammonium salts, and their use as agents for the rincage

摘要

A softening agent is provided which contains (a) a diester/amine adduct of the formula IMAGE in which X1, X2 and X3 are -H, 1-4 C alkyl, 2-4 C hydroxyalkyl or hydroxyhalogenalkyl or IMAGE Y1 is 1-4 C alkyl or IMAGE R1, R2, R3, R4, R5 and R6 are 12-22 C alkyl or alkenyl, A1 and A2 are 2-3 C alkylene or 2-hydroxy-n-propylene m, s, s' and s'' are 1 or 2 and n is 1, 2, 3 or 4, and (b) a quaternary ammonium salt of the formula IMAGE and/or IMAGE in which Q1 and T2 are -H, 1-8 C alkyl or 2-8 C alkenyl, Q2 is 1-8 C alkyl or 2-8 C alkenyl, Q3, T1 and T3 are 8-30 C alkyl or alkenyl, Q4 is 1-30 C alkyl or 2-30 C alkenyl and D1(-) and E1(-) are an anion imparting water-solubility or water-dispersability. These softening agent are valuable for use as after-rinse softeners and hair-conditioners.