The product null which utilizes silver colloid anti-bacterial Characteristic, sterilization Characteristic or the mildewproofing Characteristic constituent and the said constituent

摘要

PPROBLEM TO BE SOLVED: To provide an antibacterial, bactericidal or antifungal composition containing silver colloid. PSOLUTION: This composition contains at least the following ingredients (A), (B) and (C) as essential ingredients. (A) Silver colloid. (B) A metal ion having an electric potential capable of reducing silver ion to metal silver in a solution. (C) A counter ion or (or) a complexing agent for dissolving the metal ion in an aqueous solution. PCOPYRIGHT: (C)2004,JPO