| abstract |
Disinfectants or preservatives having an excellent bactericidal action and in particular a fungicidal action even at very low use concentrations. A) At least one amine and / or quaternary ammonium salt represented by the general formula (Ia) or (Ib) (Wherein R 1 represents C 6-18 alkyl, R 2 represents benzyl or C 6-18 alkyl, and R 3 represents C 1-18 alkyl or — [(CH 2 ) 2 —O] n R 6. (N = 1-20), R 4 and R 5 each independently represent C 1-4 alkyl, R 6 represents hydrogen or optionally substituted phenyl, and A￣ represents an inorganic acid or organic A monovalent anion of an acid, or an equivalent of a polyvalent anion.), B) a disinfectant composition containing at least one alkanolamine or a corresponding salt thereof. [Selection figure] None |