| 摘要 |
Dilute solutions of 0.5 to about 5% by weight of at least one 3-isothiazolone selected from the group consisting of 5-chloro-2-methyl-4-isothazolin-3-one and 2-methyl-4-isothazolin-3-one are stabilized without using inorganic metal salts or hydrogen peroxide by forming a microemulsion composition with organic solvent(s) having less than 6 percent by weight solubility in water; anionic surfactant(s); and optionally, non-ionic surfactant(s).
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