AN ANTIFUNGAL AGENT FOR A WATER-SOLUBLE METAL PROCESSING OIL AGENT, AND THE WATER-SOLUBLE METAL PROCESSING OIL AGENT COMPOSITION AND A COOLANT CONTAINING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide the antifungal agent for the water-soluble metal processing oil agent and the water-soluble metal processing oil agent composition containing the same, wherein the antifungal agent for the water-soluble metal processing oil agent can suppress overgrowth of mold in the coolant.;SOLUTION: The antifungal agent for the water-soluble metal processing oil agent comprises: (A) N-butyl-1,2-benzisothiazolin-3-one, and (B) at least one compound selected from a group consisting of N-benzylethanolamine, N-ethylethanolamine, N, N-dimethylethanolamine, 2-((1-methylpropyl) amino) ethanol, N-methylhexylamine, dibutylaminopropylamine, 3,3-iminobis (propylamine), bis (2 (dimethylamino) ethyl) ether, N, N-di-tert-butylethylenediamine, 2-amino-2-methyl-1,3-propanediol, cyclohexylamine-ethylene oxide adduct, meta-xylene diamine ethylene oxide adduct and meta-xylene diamine propylene oxide adduct, and the water-soluble metal processing oil agent composition comprises the antifungal agent for the water-soluble metal processing oil agent.;SELECTED DRAWING: None;COPYRIGHT: (C)2019,JPO&INPIT