초록 ▼

An aerosol antimicrobial composition is provided with the following ingredients: a) an anionic polymer or prepolymer; (b) a quaternary ammonium compound, the components (a) and (b) combining to form an antimicrobially effective complex; (c) at least one water-soluble or dispersible organic solvent h

An aerosol antimicrobial composition is provided with the following ingredients: a) an anionic polymer or prepolymer; (b) a quaternary ammonium compound, the components (a) and (b) combining to form an antimicrobially effective complex; (c) at least one water-soluble or dispersible organic solvent having a vapor pressure of at least 0.001 mm Hg at 25.degree. C., said at least one organic solvent present in a solubilizing-or dispersion-effective amount; (d) an effective amount of a propellant; and (e) the remainder, water. Further is provided a novel method of decontaminating a surface fouled with microorganisms and a dispenser for said aerosol composition. The novel composition advantageously has both disinfectancy (contact efficacy) and residual antimicrobial efficacy.

대표청구항 ▼

1. An aerosol antimicrobial dispensable composition comprising:(a) about 0.01 to 15% of an anionic polymer or prepolymer, which has an acid number greater than 10 wherein the polymer may be completely or partly neutralized by a quaternary ammonium compound, said polymer having a molecular weight ran

1. An aerosol antimicrobial dispensable composition comprising:(a) about 0.01 to 15% of an anionic polymer or prepolymer, which has an acid number greater than 10 wherein the polymer may be completely or partly neutralized by a quaternary ammonium compound, said polymer having a molecular weight range from 100 to 2,000,000 Daltons; (b) about 0.01 to 5% of said quaternary ammonium compound, the components (a) and (b) combining to form an antimicrobially effective complex; and a counterion for said quaternary ammonium compound; (c) at least one water-soluble or dispersible organic solvent having a vapor pressure of at least 0.001 mm Hg at 25.degree. C. and selected from the group consisting of C1-6 alkanols, C1-6 diols, C1-6 alkyl ethers of alkylene glycols and polyalkylene glycols, and mixtures thereof, said at least one organic solvent being at least 20% of the composition; (d) about 1% to 50% of a propellant; and (e) less than 70% water.