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发明申请
US20130203825A1 PHOSPHATE-FREE HIGHLY CONCENTRATED AQUEOUS DISPERSION COMPOSITION OF BIOCIDES AND PROCESS FOR PREPARING THE SAME 审中-公开
无磷酸盐的高浓度水性分散体组合物及其制备方法

PHOSPHATE-FREE HIGHLY CONCENTRATED AQUEOUS DISPERSION COMPOSITION OF BIOCIDES AND PROCESS FOR PREPARING THE SAME
摘要：
A phosphate-free, highly-concentrated aqueous dispersion composition comprising at least one biocide, sulfosuccinate based surfactant, block copolymer, suspending agent, and optionally an antifoaming agent and desired additives if any. The composition of the present application is significantly stable against heat, cold, transit, storage and dilution for at least 18 months. The preferred biocides of the dispersion composition are 2-meth-4-isothiazolin-3-one (MIT), 1,2-Benzisothiazolin-3-one (BIT), 5-Chloro-2-methyl-4-isothiazolin-3-one (CMIT), 2-Octyl-4-isothiazolin-3-one (Off) 3-Iodo-2-propynylbutyl carbamate (IPBC), oxyfluorfen, thiabendazole, terbutryn, zinc pyrithione (ZnPy), bronopol, folpet, diiiron, dehydroacetic acid (DHA), dazomet and carbendazim alone or in combination. Also disclosed is a process for preparing the dispersion composition and appropriate applications thereof.
摘要（中）：

一种无磷酸盐，高浓度的水分散体组合物，其包含至少一种杀生物剂，磺基琥珀酸盐基表面活性剂，嵌段共聚物，悬浮剂和任选的消泡剂以及所需的添加剂（如果有的话）。 本申请的组合物对于热，冷，运输，储存和稀释至少18个月是显着稳定的。 分散体组合物的优选杀生物剂为2-甲基-4-异噻唑啉-3-酮（MIT），1,2-苯并异噻唑啉-3-酮（BIT），5-氯-2-甲基-4-异噻唑啉-3-酮 （CMIT），2-辛基-4-异噻唑啉-3-酮（Off）3-碘-2-丙炔基丁基氨基甲酸酯（IPBC），氧氟芬，噻苯达唑，特丁苯醚，吡啶硫酮锌（ZnPy），布洛芬，叶酸，二酮，脱氢乙酸 酸（DHA），dazomet和多菌灵单独或组合使用。 还公开了制备分散体组合物的方法及其适用的应用。

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