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1. 发明授权

US4220768A Process for the production of polychloroisocyanuric acids 失效
标题翻译：生产多氯异氰脲酸的方法
公开(公告)号：US4220768A
公开(公告)日：1980-09-02
申请号：US906908
申请日：1978-05-18
申请人： John A. Wojtowicz , Michael Scardera
发明人： John A. Wojtowicz , Michael Scardera
IPC分类号： C07D251/36 , C07D251/28
CPC分类号： C07D251/36
摘要： A process for the production of polychloroisocyanuric acids in which a depressant is added to the reaction mixture. The polychloroisocyanuric acid particles produced have improved filterability and the formation of foam during the reaction is greatly reduced. Depressants employed are alkali metal salts of alkyl esters or sulfonated alkyl esters of dicarboxylic acids or ethylene oxide terminated alkoxylated alcohols having a cloud point of up to about 50.degree. C.
摘要翻译：一种生产多氯异氰脲酸的方法，其中向反应混合物中加入抑制剂。产生的聚氯异氰脲酸颗粒具有改善的过滤性，并且反应期间泡沫的形成大大降低。所用的抑制剂是烷基酯的碱金属盐或二羧酸的磺化烷基酯或具有高达约50℃的浊点的环氧乙烷封端的烷氧基化醇。

2. 发明授权

US4182871A Process for spray drying sodium dichloroisocyanurate 失效
标题翻译：喷雾干燥二氯异氰脲酸钠的方法
公开(公告)号：US4182871A
公开(公告)日：1980-01-08
申请号：US881820
申请日：1978-02-27
申请人： Jens C. T. Moller
发明人： Jens C. T. Moller
IPC分类号： C07D251/36 , C07D251/28
CPC分类号： C07D251/36
摘要： A stable, free-flowing sodium dichloroisocyanurate dihydrate powder is prepared by spray drying an aqueous solution or slurry of sodium dichloroisocyanurate to form a particulate product having a moisture content from about 12.0 to about 20.0% by weight and subjecting this product to specific stabilizing and cooling after-treatment steps in a plurality of fluidized and/or vibrating beds. During the stabilizing step the product is dried to the final moisture level, if necessary, and the water of hydration is uniformly distributed and firmly bound to the particulate product.
摘要翻译：通过喷雾干燥二氯异氰脲酸钠的水溶液或浆液来制备稳定的自由流动的二氯异氰脲酸钠二水合物粉末，以形成含水量为约12.0至约20.0重量％的颗粒产物，并使该产物进行特定的稳定和冷却在多个流化床和/或振动床中的后处理步骤。在稳定步骤中，如果需要，将产品干燥至最终的水分含量，并且水合水均匀分布并牢固地结合到颗粒产物上。

3. 发明授权

US4095972A Herbicidal composition of particular triazinone and diphenyl ether 失效
标题翻译：特殊三嗪酮和二苯醚的除草组成
公开(公告)号：US4095972A
公开(公告)日：1978-06-20
申请号：US790352
申请日：1977-04-25
申请人： Robert Rudolf Schmidt , Ludwig Eue , Lothar Rohe
发明人： Robert Rudolf Schmidt , Ludwig Eue , Lothar Rohe
IPC分类号： A01N43/707 , C07C255/51 , C07D251/36 , A01N9/02
CPC分类号： C07D251/36 , C07C255/51
摘要： A herbicidal composition containing as active ingredients(1) 4-amino-6-tert.-butyl-3-methylthio-1,2,4-triazin-5-one of the formula ##STR1## and (2) 2,6-dichloro-4-trifluoromethyl-4'-cyano-diphenyl ether of the formula ##STR2## preferably in a weight ratio from about 1:0.05 to 1:10. The composition can be used as a total herbicide or, at suitable levels of application, in growing crops as a selective herbicide against particularly resistant weeds.
摘要翻译：含有作为活性成分的（1）4-氨基-6-叔丁基-3-叔丁基-3-甲基-1,2,4-三唑-5-酮的除草组合物（I）和（2）2 ，式（II）的6-二氯-4-三氟甲基-4'-氰基 - 二苯基醚优选以约1:0.05至1:10的重量比。该组合物可以作为总除草剂使用，或以适当的施用水平用于生长作物，作为抗特别抗性杂草的选择性除草剂。

4. 发明授权

US4033959A Process for preparing chloroisocyanurate complex compounds 失效
标题翻译：制备氯异氰酸酯络合物的方法
公开(公告)号：US4033959A
公开(公告)日：1977-07-05
申请号：US706274
申请日：1976-07-19
申请人： Ronald H. Carlson
发明人： Ronald H. Carlson
IPC分类号： C07D251/36
CPC分类号： C07D251/36
摘要： Processes are described for the preparation of certain potassium-containing chloroisocyanurate complex compounds, namely, hydrated and non-hydrated [(mono-trichloro,) tetra(monopotassium dichloro,)] penta-isocyanurate, which are useful as bleaching, sterilizing, oxidizing and disinfecting agents. These processes involve reacting in a substantially dry state, potassium dichloroisocyanurate monohydrate and a dichloroisocyanuric acid compound in amounts such that the molar ratio of the potassium dichloroisocyanurate monohydrate to said acid compound is in the range of 1:1 to 3:1.
摘要翻译：描述了制备某些含钾氯异氰尿酸酯配合物的方法，即水合和非水合[（一 - 三氯）四（一氯二钾）]五异氰脲酸酯，它们可用作漂白，灭菌，氧化和消毒剂。这些方法包括基本上干燥状态下的二氯异氰尿酸钾一水合物和二氯异氰脲酸化合物的反应，其量使得二氯异氰脲酸钾一水合物与所述酸化合物的摩尔比在1:1至3:1的范围内。

5. 发明授权

US4024140A Production of alkali metal salts of dichloroisocyanuric acid 失效
标题翻译：生产二氯异氰脲酸的碱金属盐
公开(公告)号：US4024140A
公开(公告)日：1977-05-17
申请号：US687586
申请日：1976-05-19
申请人： John A. Wojtowicz
发明人： John A. Wojtowicz
IPC分类号： C07D251/36
CPC分类号： C07D251/36
摘要： Alkali metal salts of dichloroisocyanuric acid are produced by the reaction of a monoalkali metal cyanurate with hypochlorous acid while maintaining the pH of the reaction mixture in the range of from about 6.0 to about 7.5 and recovering the solid alkali metal dichloroisocyanurates produced thereby.The products are useful as bleaching or sanitizing agents.
摘要翻译：二氯异氰脲酸的碱金属盐通过一碱金属氰尿酸酯与次氯酸的反应而产生，同时将反应混合物的pH保持在约6.0至约7.5的范围内，并回收由此制备的固体碱金属二氯异氰脲酸酯。

6. 发明授权

US4007182A Process for producing trichloroisocyanuric acid from selected symmetrical triazines 失效
标题翻译：从选定的对称三嗪生产三氯异氰脲酸的方法
公开(公告)号：US4007182A
公开(公告)日：1977-02-08
申请号：US660962
申请日：1976-02-24
申请人： John A. Wojtowicz
发明人： John A. Wojtowicz
IPC分类号： C07D251/36
CPC分类号： C07D251/36
摘要： Trichloroisocyanuric acid is produced by the reaction of a symmetrical triazine compound selected from the group consisting of ammelide, chlorosubstituted ammelide, an alkali metal salt of ammelide, ammeline, chlorosubstituted ammeline, an alkali metal salt of ammeline with hypochlorous acid. The number of moles of hypochlorous acid reacted per mole of the symmetrical triazine compound is at least X + 2Y where X represents the number of hydrogen and alkali metal atoms present in the triazine compound and Y represents the number of nitrogen atoms in the triazine compound which are replaced by oxygen atoms.
摘要翻译：三氯异氰脲酸通过选自下组的对称三嗪化合物的反应产生，所述三嗪化合物选自由以下组成的组：ammelide，氯代取代的ammelide，ammelide的碱金属盐，ammeline，氯取代的ammeline，ammeline的碱金属盐与次氯酸。每摩尔对称三嗪化合物反应的次氯酸的摩尔数至少为X + 2Y，其中X表示三嗪化合物中存在的氢和碱金属原子的数量，Y表示三嗪化合物中的氮原子数被氧原子取代。

7. 发明授权

US3988336A Preparation of dihaloisocyanuric acid salts 失效
标题翻译：二卤异氰脲酸盐的制备
公开(公告)号：US3988336A
公开(公告)日：1976-10-26
申请号：US591579
申请日：1975-06-30
申请人： John A. Wojtowicz
发明人： John A. Wojtowicz
IPC分类号： C07D251/36 , C07D251/12
CPC分类号： C07D251/36
摘要： Dihaloisocyanuric acid salts are produced in a process reacting a solid monometal cyanurate selected from the group consisting of a monoalkali metal cyanurate or a monoalkaline earth metal dicyanurate with a gaseous mixture of a dihalogen monoxide and an inert gas. The gaseous mixture is comprised of from about 1 to about 30 percent by volume of the dihalogen monoxide.Alkali metal and alkaline earth metal dihaloisocyanurates and their hydrates are produced in the absence of a solvent as dry, free-flowing products.
摘要翻译：二卤代异氰尿酸盐是在选自单碱金属氰脲酸酯或单碱土金属二氰酸酯的固体单金属氰脲酸酯与二卤代一氧化物和惰性气体的气体混合物反应的过程中制备的。气体混合物由约1至约30体积％的二卤代氧化物组成。

8. 发明授权

US3941784A Production of chlorocyanuric acid 失效
标题翻译：生产氯氰尿酸
公开(公告)号：US3941784A
公开(公告)日：1976-03-02
申请号：US536499
申请日：1974-12-26
申请人： George D. Nelson , Kenneth J. Nissing , William F. Symes
发明人： George D. Nelson , Kenneth J. Nissing , William F. Symes
IPC分类号： B01J31/00 , C07B61/00 , C07D251/36 , C07D251/28
CPC分类号： C07D251/36
摘要： Chlorocyanuric acid of increased particle size is obtained by reacting cyanuric acid, alkali metal hydroxide and chlorine in an aqueous reaction mixture in the presence of a promoter selected from the group consisting of polyoxyethylene, polyoxypropylene and polyoxyethylene-polyoxypropylene copolymers.
摘要翻译：通过在选自聚氧乙烯，聚氧丙烯和聚氧乙烯 - 聚氧丙烯共聚物的助催化剂存在下，在含水反应混合物中使氰尿酸，碱金属氢氧化物和氯反应，得到粒度增加的氯氰尿酸。

9. 发明授权

US3898223A Preparation of alkali metal salts of dichloroisocyanuric acid 失效
标题翻译：二氯异氰尿酸碱金属盐的制备
公开(公告)号：US3898223A
公开(公告)日：1975-08-05
申请号：US50314174
申请日：1974-09-04
申请人： OLIN CORP
发明人： WOJTOWICZ JOHN A
IPC分类号： C07D251/36 , C11D3/395 , C07D55/40
CPC分类号： C07D251/36 , C11D3/3955
摘要： Alkali metal salts of dichloroisocyanuric acid are produced by the reaction of trichloroisocyanuric acid with an alkali metal carbonate in the presence of water. When sodium or lithium carbonates are used, the reaction product is sodium or lithium dichloroisocyanurate dihydrate while potassium carbonate reacts to produce ((monotrichloro) tetra (potassium dichloro)) pentaisocyanurate. The products are useful as bleaching or sanitizing agents.
摘要翻译：二氯异氰脲酸的碱金属盐通过三氯异氰尿酸与碱金属碳酸盐在水的存在下反应来制备。

10. 发明授权

US3894017A Preparation of alkali metal salts of dichloroisocyanuric acid 失效
标题翻译：二氯异氰尿酸碱金属盐的制备
公开(公告)号：US3894017A
公开(公告)日：1975-07-08
申请号：US50320474
申请日：1974-09-04
申请人： OLIN CORP
发明人： WOJTOWICZ JOHN A , WOLFE JR WADE
IPC分类号： C07D251/36 , C07D55/40
CPC分类号： C07D251/36
摘要： Alkali metal salts of dichloroisocyanuric acid are produced by reacting trichloroisocyanuric acid with an alkali metal chloride preferably under ambient conditions in the presence of sufficient water to effect the evolution of chlorine gas, and recovering the alkali metal salt of dichloroisocyanuric acid produced thereby. The molar ratio of trichloroisocyanuric acid to alkali metal chloride is in the range from about 1:0.6 to about 1:2 and the reaction temperature is in the ranges from about 0* C. to about 50* C. Alkali metal salts of dichloroisocyanuric acid are useful in laundry, bleaching and sanitizing applications.
摘要翻译：二氯异氰脲酸的碱金属盐通过三氯异氰尿酸与碱金属氯化物反应来制备，优选在环境条件下，在足够的水存在下进行氯气的放出，并回收由此产生的二氯异氰脲酸的碱金属盐。三氯异氰尿酸与碱金属氯化物的摩尔比在约1:0.6至约1:2的范围内，反应温度在约0℃至约50℃的范围内。

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