abstract |
Quaternary surfactants of the formula (I), DOLLAR F1 in R · 1 · CO, are proposed for a linear or branched, saturated or unsaturated, optionally hydroxy-functionalized acyl radical having 6 to 22 carbon atoms and 0, 1, 2 or 3 double bonds, R · 2 · For a CH¶2¶COOH group or an alkyl group with 1 to 4 carbon atoms, a CH¶2¶CH¶2¶OH or CH¶2¶CH¶2¶OCH¶2¶CH¶2¶OH group and X represents halide, alkyl sulfate, alkyl carbonate or alkyl phosphate. |