| 主权项 |
1. A cosmetic formulation comprising:
0.2 to 25% by weight of at least one ester quat selected from I) at least one compound of general formula I) where R1 is an acyl residue of an at least monounsaturated fatty acid having a chain length of 18 to 24 carbon atoms or the acyl residue of isostearic acid or ricinoleic acid, where R2 is an alkyl residue having 1 to 6 carbon atoms, where R3 is an alkyl residue having 1 to 6 carbon atoms, or hydrogen, where R4 is an alkyl residue having 1 to 6 carbon atoms, or hydrogen, where n=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 to 20, and where a=1 to 3 and b=1 to 3, with the proviso that a+b=4, and with the proviso that, if n=0, at least one R4 is ethyl or propyl, and II) at least one compound of general formula II) where R1 is an acyl residue of an at least monounsaturated fatty acid having a chain length of 18 to 24 carbon atoms or the acyl residue of isostearic acid or ricinoleic acid, or hydrogen, with the proviso that at least one R1 is not hydrogen, where R2 is an alkyl residue having 1 to 6 carbon atoms, where R3 is an alkyl residue having 1 to 6 carbon atoms, or hydrogen, where R4 is an alkyl residue having 1 to 6 carbon atoms, or hydrogen, where R5 is a divalent, saturated or unsaturated, straight-chain, branched or cyclic, optionally substituted hydrocarbon residue which is optionally interrupted by oxygen or nitrogen atoms or carboxyl groups, where n=0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 to 20, and where e=1 to 2 and f=1 to 2, g=1 to 2 and h=1 to 2, with the proviso that e+f=3 and g+h=3, and 40 to 99.8% by weight of water, wherein the percentages by weight refer to the overall formulation. |
