| abstract |
An emulsifier mixture comprising an emulsifier I of the formula n n n in which X is O, S, CH 2 , NH or NR 7 , one or two of the radicals R 1 to R 6 are a group SO 3 ⊖ K ⊕ and the remainder of R 1 to R 6 are H or a C 1 -C 18 alkyl group, R 7 is a C 1 -C 18 alkyl group and K is a countercation, n an emulsifier II of the formula n R 8 —O—(Z−O) n —SO 3 ⊖ K ⊕ n in which the variables have the following meanings: n R 8 : C 1 -C 18 alkyl n Z: CH 2 —CH 2 or n n n n: an integer from 1 to 50 n K: a cation, n and a nonionic emulsifier III. |