Aerosol bathroom cleaner

摘要

An aqueous aerosol bathroom cleaner includes a surfactant, a water-soluble or dispersible organic solvent, a chelating agent and a propellant that comprises n-butane. Comparative data demonstrate that the presence of n-butane in the composition enhances the rate of bathroom soap scum removal relative to aerosol compositions that do not contain n-butane in the propellant. The amount of surfactant present is sufficient so that the composition develops a stable foam upon being dispensed onto a soiled bathroom hard surface. The foam collapses after 10 to 60 seconds to deliver the cleaning components onto the surface.

主权项

1. A hard surface aerosol cleaning composition with improved bathroom soil removal wherein the composition develops a foam upon being dispensed, said composition consisting of:
(a) 0.002 to 3% by weight of a nonionic surfactant; (b) about 0.001 to 2% by weight of a cationic surfactant; (c) about 0.01% to 15% by weight of a water-soluble or dispersible organic solvent having a vapor pressure of at least 0.001 mm Hg at 25° C.; (d) a chelating agent; (e) about 0.1% to 30% by weight of a propellant, wherein 30% to 100% by weight of the propellant is n-butane; and (f) water; and (g) optionally, one or more of the following adjuncts selected from the group consisting of: builders, buffers, fragrances, perfumes, thickeners, dyes, colorants, pigments, foaming stabilizers, water-insoluble organic solvents, corrosion inhibitors, hydrotropes, and mixtures thereof; and wherein the composition has a vapor pressure between about 46 and 17 psig.