| abstract |
(57) [Summary] [Objective] To provide a means capable of easily providing a long-lasting antibacterial coating against a wide range of microorganisms by spraying on indoor wall surfaces, furniture, etc. [Structure] Colloidal particles 0.5-5 w / v% having an average particle diameter of 5-20 nm, which are composed of an antibacterial component made of silver and an inorganic oxide other than silver carrying the same, and a high water-solubility of 0.5-10 w / v%. A spray container is filled with an aerosol stock solution containing a molecular compound and 2 to 10% by weight of a hydrophilic organic solvent in a water-ethanol mixed solution containing ethanol in the range of 30 to 90% by weight, together with a propellant. , An aerosol composition for antibacterial coating. |