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1. 发明授权

US4293559A Slime control compositions and methods of using the same 失效
标题翻译：粘泥控制组合物及其使用方法
公开(公告)号：US4293559A
公开(公告)日：1981-10-06
申请号：US891435
申请日：1978-03-29
申请人： John D. Buckman , Stanley J. Buckman , Betty S. Johnson , John D. Pera
发明人： John D. Buckman , Stanley J. Buckman , Betty S. Johnson , John D. Pera
IPC分类号： A01N37/12 , A01N43/78 , C02F1/50 , D21C9/00
CPC分类号： D21C9/008 , A01N37/12 , A01N43/78 , C02F1/50 , C02F2103/023
摘要： The present invention relates to certain compositions and processes useful for inhibiting the growth of microorganisms in water and, in particular, water used for industrial purposes; for example, in the manufacture of paper, in cooling water systems in effluent water treatment, and in secondary recovery petroleum operations. The novel processes and compositions of the present invention are processes or mixtures which show unexpected synergistic activity against microorganisms, including bacteria, sulfate-reducing bacteria, fungi, and algae, which produce slime in aqueous systems where such slime is objectionable from either an operational or aesthetic point of view. Specifically, the invention is directed to the use of compositions comprising 2-(thio-cyanomethylthio)benzothiazole and 2'-hydroxyethyl 2,3-dibromopropionate or 2'-hydroxyethyl 2-bromoacrylate.
摘要翻译：本发明涉及用于抑制水中特别是用于工业目的的水中的微生物生长的某些组合物和方法; 例如在纸张的制造，废水处理的冷却水系统和二次回收石油操作中。本发明的新方法和组合物是对微生物包括细菌，硫酸盐还原细菌，真菌和藻类具有意想不到的协同活性的方法或混合物，其在含水体系中产生粘液，其中这种粘液从操作或审美观点具体地，本发明涉及包含2-（硫代 - 氰基甲硫基）苯并噻唑和2,3-二溴丙酸2'-羟乙酯或2-溴代丙烯酸2'-羟乙酯的组合物的用途。

2. 发明授权

US4285765A Slime control compositions and methods of using the same 失效
标题翻译：粘泥控制组合物及其使用方法
公开(公告)号：US4285765A
公开(公告)日：1981-08-25
申请号：US190125
申请日：1980-09-24
申请人： John D. Pera , Betty S. Johnson
发明人： John D. Pera , Betty S. Johnson
IPC分类号： A01N43/78 , C02F1/50 , D21C9/00 , D21H3/02
CPC分类号： D21C9/008 , A01N43/78 , C02F1/50 , C02F2103/023
摘要： The present invention relates to certain compositions and processes useful for inhibiting the growth of microorganisms in water and, in particular, water used for industrial purposes; for example, in the manufacture of paper, in cooling water systems, in effluent water treatment, and in secondary recovery petroleum operations. The novel processes and compositions of the present invention are processes or mixtures which show unexpected synergistic activity against microorganisms, including bacteria, sulfate-reducing bacteria, fungi, and algae, which produce slime in aqueous systems where such slime is objectionable from either an operational or aesthetic point of view. Specifically, the invention is directed to the use of compositions comprising 2-(thiocyanomethylthio)benzothiazole and 2,2-dibromo-3-nitrilopropionamide.
摘要翻译：本发明涉及用于抑制水中特别是用于工业目的的水中的微生物生长的某些组合物和方法; 例如，在制造纸，冷却水系统，废水处理和二次回收石油操作中。本发明的新方法和组合物是对微生物包括细菌，硫酸盐还原细菌，真菌和藻类具有意想不到的协同活性的方法或混合物，其在含水体系中产生粘液，其中这种粘液从操作或审美观点具体地，本发明涉及包含2-（氰硫基甲硫基）苯并噻唑和2,2-二溴-3-次氮基丙酰胺的组合物的用途。

3. 发明授权

US4650808A Synergistic compositions containing hydroxypropyl methanethiolsulfonate and methods of using same 失效
标题翻译：含有羟丙基甲硫醇磺酸盐的协同组合物及其使用方法
公开(公告)号：US4650808A
公开(公告)日：1987-03-17
申请号：US594056
申请日：1984-03-28
申请人： Oscar W. May , Betty S. Johnson
发明人： Oscar W. May , Betty S. Johnson
IPC分类号： A01N41/08 , A01N43/80 , C02F1/50
CPC分类号： C02F1/50 , A01N43/80
摘要： Compositions comprising 2-hydroxypropyl methanethiolsulfonate in combination with a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one show synergistic results in controlling the growth and proliferation of microorganisms in aqueous systems.
摘要翻译：包含2-羟丙基甲硫醇磺酸盐与5-氯-2-甲基-4-异噻唑啉-3-酮和2-甲基-4-异噻唑啉-3-酮的混合物的组合物在控制微生物生长和增殖方面显示出协同的结果在水系统中。

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