ES391682A1 - Disinfectant solutions - Google Patents

Abstract

Process for obtaining compositions containing active oxygen, in aqueous solution, characterized in that it comprises dissociating, in water, 5-70%, preferably 6-50%, by weight, an active component to produce active oxygen, in in the form of an H2O2 water-supplying active oxygen vehicle and an activator for active oxygen, of the type of an N-acyl or O-acyl compound, with 2 to 9 carbon atoms in the acyl moiety and of the type of carbonates or either pyrocarbonates, whose activating effect, determined according to the test method described in the text, amounts to at least 3, preferably 4.5, and always with such amounts of active oxygen and activator so that, per active oxygen atom, there are preferably 0.25-6, preferably 0.5-3 groups of effective activator, each of these residues being considered as an efficient activator group, in the case of N-acylic or O-acylic compounds, and in the case of carbonates or pyrocarbonates, the entire molecule; and at least one of the following substances: 95-3%, preferably 50-3%, and especially 30-10% by weight of non-complexing alkalis; 95-10%, preferably 70-10%, and especially 50-20% by weight of complex formers; 15-0 preferably 10-0.5% by weight of surfactants; 95-10% preferably 75-15% by weight of diluents, in most cases of neutral reaction, especially of inorganic or organic salts of neutral reaction; the dissociation being carried out in such a way that the pH of the aqueous solution of the resulting disinfecting agent is of the order of 7 to 12, preferably of 7.5 to 11 and especially of 8 to 11. (Machine-translation by Google Translate, not legally binding)