An antimicrobial composition containing, as combined active ingredients, an isothiazolone compound complex of the general formula
wherein R¹ is a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbyl group, R² and R³ are each independently a hydrogen atom or a halogen atom, M is a metal or ammonium cation, X is a complex-forming anion, a is l or 2 and b is an integer which is such that the anion X satisfies the valence of the cation M, and 3,3,4,4-tetrachlorotetrahydrothiophene l,l-dioxide effectively inhibits the growth of microbes in, for example, industrial water systems for pulp and paper.
一种抗微
生物组合物,含有通式的
异噻唑啉酮化合物复合物作为组合活性成分,其中 R¹ 是氢原子或取代或未取代的一价烃基;R² 和 R³ 各自独立地是氢原子或卤素原子;M 是
金属或
铵阳离子;X 是形成复合物的阴离子;a 是 l 或 2;b 是整数,使得阴离子 X 满足阳离子 M 的价数;3,
3,4,4-四
氯四氢噻吩 l,l-二氧化物可有效抑制例如纸浆和造纸工业用
水系统中微
生物的生长。