Patent ID: 6482791
Filing Date: 2002-11-19
Classification: C11D

Abstract:
A liquid bleach cleaner composition comprising 0.1 to 7.0% by mass of (a) an alkali metal salt of hypochlorous acid, 0.01 to 3.0% by mass of (b) a quaternary ammonium surfactant represented by the formula (1): wherein R1 is an alkyl group having 8 to 10 carbon atoms;R2 and R3 are each a methyl group or an ethyl group; and R4 is a methyl group, an ethyl group or a benzyl group; and Xâˆ’is a halogen ion or R5SO4.R5 representing an alkyl group having 1 to 5 carbon atoms, 0.1 to 3% by mass of (c) at least one selected from the group consisting of cumenesulfonic acid, xylenesulfonic acid, toluenesulfonic acid and alkali metal salts thereof, 0.2 to 3.0% by mass of (d) an alkali metal hydroxide and water.