| 摘要 |
BSTRACT An aqueous composition comprising a. a surfactant selected from the group consisting of (1) a salt of the formula <IMG> wherein R is an aliphatic radical or mixed aliphatic radicals with 4 to 24 carbon atoms, inclusive, the average value of n is from one to about 10, and M is a metal or amine, (2) a salt of an acyl isethionate wherein the acyl group is from about 10 to 22 carbon atoms inclusive, (3) mixtures of (1) and (2), and b. an antibacterial effective amount of <IMG> wherein W, X, Y and Z are halogen hydrogen or trifluormethyl with the proviso that at least three of W, X, Y and Z are halogen or trifluoromethyl, wherein a. is present in the composition in sufficient amounts to increase the antibacterial efficacy of b.
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