| 摘要 |
Aqueous hair treatment agent contains a mixture of 10-24C fatty acid(s) (I) and optionally ethoxylated quaternary ammonium salts of formula (II); in which R1, R2 = 8-22C (hydroxy)alk(en)yl; R3, R4 = 1-3C alkyl or CH2-CH2-O-[EO]z-H; x, y, z = 0-5; Y- = an anion. |
