Acidic cleaning composition comprising an acidic protease I
AssigneeNovozymes A/S
InventorHans Sejr Olsen
Life of this patent
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Abstract
Acidic detergent composition comprising (a) protease I obtainable from Aspergillus aculeatus and having a pH optimum of 3 to 6 and (b) at least one nonionic surfactant and methods for using the composition for cleaning or washing a hard surface or laundry.
Claims23
A method for cleaning or washing a hard surface, comprising contacting the hard surface with a composition which comprises (a) an Aspergillus aculeatus protease I having a pH optimum in the range of 3 to 6 and (b) at least one nonionic surfactant, dissolved in an aqueous solution in an amount sufficient for providing a cleaning effect, wherein the hard surface is industrial process equipment, household process equipment, health care equipment or animal care equipment.
Dependencies are inferred from the claim text.