A composition comprising (a) a metal salt or complex with an organic compound of the general formula
and (b) an oxy-phosphorus compound where W may be -SH or an optionally substituted hydrocarbyl group, Q is -OH, hydrogen or optionally substituted hydrocarbyl and Z is hydrogen or optionally substituted hydrocarbyl and Q and Z or Z and W may complete a ring. The compounds are typically metal complexes of thiohydroxamic acids or dithiocarbamates. The metal is typically zinc.
The compositions exhibit improved aqueous solubility compared with the metal complexes alone, and can be used as industrial biocides, especially fungicides and particularly in paint films and latices.
一种组合物,其中包括 (a)
金属盐或络合物与通式如下的有机化合物
(b) 氧
磷化合物,其中 W 可以是-SH 或任选取代的烃基,Q 是-OH、氢或任选取代的烃基,Z 是氢或任选取代的烃基,Q 和 Z 或 Z 和 W 可以组成一个环。这些化合物通常是
硫代羟
肟酸或二
硫代
氨基甲酸的
金属络合物。
金属通常为
锌。
与单独的
金属络合物相比,这些组合物的
水溶性更好,可用作工业杀菌剂,特别是杀真菌剂,尤其是在漆膜和涂料中。