| 摘要 |
PROBLEM TO BE SOLVED: To obtain an industrial microbicidal/antiseptic agent applicable to a wide range of objects over a long period at smaller amounts in water systems intended for sterilization/antiseptization in a variety of industrial fields. SOLUTION: This industrial microbicidal/antiseptic agent contains, as active ingredients, one or two kinds selected from polyhexamethylenebiguanidine hydrochloride and polyhexamethylenebiguanidine acetate and 2-bromo-2- nitropropane-1,3-diol in such proportions as to bring synergistic effect. |
