Patent ID: 9220799
Filing Date: 2015-12-29
Classification: A01N,A61L,A61P

Abstract:
1. A method of sterilization comprising a step in which a bactericidal agent composition comprising ultrafine bubbles having a most frequent particle diameter of 500 nm or less and a bactericidal component is brought into contact with a biofilm, wherein the bactericidal component is selected from the group consisting of: chloroisocyanuric acid, nonoxynol iodine, phenoxy iodine, potassium permanganate, glutaraldehyde, phtharal, formaldehyde, parachloromethacresol, parachlorometaxylenol, ortho phenylphenol, alkyl esters of paraoxybenzoic acid, hexachlorophene, mercury (II) chloride, thimerosal, benzethonium chloride, dequalinium chloride, N-lauryldiaminoethylglycine, N-myristyldiethylglycine, N-alkyl-N-carboxymethylammonium betaine, 2-alkyl-1-hydroxyethyl imidazoline betaine sodium, Hinokitiol,