New Compositions
AssigneeKrefting & Sandström Lifeclean AB
InventorsStaffan Sandström, Carl-Gustav Millinger
Life of this patent
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Abstract
Acidic aqueous compositions for elimination of spores of spore forming bacteria comprise from about 100 to about 2000 ppm dissolved chlorine dioxide and a surfactant system having both a wetting effect and a spore solubilising effect.
Claims15
An acidic aqueous composition having a pH of from about 1 to about 4, for elimination of spores of spore forming bacteria, comprising from about 100 to about 2000 ppm dissolved chlorine dioxide, a surfactant system having wetting effect and a spore solubilising effect, wherein the surfactant system comprises at least two hydrocarbon ionic surfactants stable for oxidation at the acidic pH, of which at least two surfactants have a difference in hydrocarbon chain length of at least four carbon atoms.
Dependencies are inferred from the claim text.