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1. 发明授权

US06664391B2 N-fluorotriazinium fluorinating agents 失效
标题翻译： N-氟三嗪鎓氟化剂
公开(公告)号：US06664391B2
公开(公告)日：2003-12-16
申请号：US10044050
申请日：2001-10-23
申请人： Ronald Eric Banks , Mohamed Khalifa Besheesh
发明人： Ronald Eric Banks , Mohamed Khalifa Besheesh
IPC分类号： C07D25112
CPC分类号： C07D251/36 , C07B39/00 , C07C17/093 , C07C17/12 , C07D251/24 , C07D251/34 , C07C25/13
摘要： Novel N-fluorotriazinium electrophilic fluorinating agents have the Formula I: wherein three A moieties are independently CR, where each R is, independently, hydrogen, halogen, hydroxyl, (primary, secondary or tertiary) amino, amino, cyano, perfluorothio, hydroxysulfonyl, halosulfonyl, hydrocarbyloxysulfonyl, or a carbon-containing substituent selected from the group consisting of optionally substituted hydrocarbyl, hydrocarbyloxy, hydrocarbyloxycarbonyl, and hydrocarbylthio groups, and at least one R is neither hydrogen nor halogen; two A moieties are independently Z, where each Z is independently nitrogen or a quaternary nitrogen atom and Y is a counterion or group of counterions which are inert to chemical attack by fluorine, or adjacent triazinium moieties are linked by a common R substituent to provide an oligomer or polymer. Preferably the compounds are 1,3,5-triazinium compound in which all R are the same, optionally perfluorinated, alkyl or alkoxy groups; Z1 and Z2 are both nitrogen and Y− is triflate. Compounds of Formula I are especially useful in fluorinating carbanionic species or activated aromatic compounds.
摘要翻译：新的N-氟代三嗪鎓亲电氟化剂具有式I：其中三个A部分独立地为CR，其中每个R独立地为氢，卤素，羟基，（伯，仲或叔）氨基，氨基，氰基，全氟硫代，羟基磺酰基，卤代磺酰基，烃氧基磺酰基或选自任选取代的烃基，烃氧基，烃氧基羰基和烃基硫基的含碳取代基，并且至少一个R既不是氢也不是卤素; 两个A部分独立地为Z，其中每个Z独立地为氮或季氮原子，Y为对氟化学侵蚀呈惰性的抗衡离子的抗衡离子或相反的基团，或相邻的三嗪部分通过常见的R取代基连接，低聚物或聚合物。优选地，化合物是其中全部R相同，任选全氟化，烷基或烷氧基的1,3,5-三嗪化合物; Z 1和Z 2都是氮，Y 3是三氟甲磺酸酯。式I的化合物特别可用于氟化碳阴离子物质或活化的芳族化合物。

2. 发明授权

US4395548A Process for production of an alkali metal dichloroisocyanurate and trichloroisocyanuric acid 失效
标题翻译：制备碱金属二氯异氰脲酸酯和三氯异氰脲酸的方法
公开(公告)号：US4395548A
公开(公告)日：1983-07-26
申请号：US365060
申请日：1982-04-02
申请人： John F. Start
发明人： John F. Start
IPC分类号： C07D251/36
CPC分类号： C07D251/36
摘要： A process to manufacture trichloroisocyanuric acid of commercially acceptable size and quality from a mother liquor used to produce an alkali metal salt of dichloroisocyanurate by monitoring and, if necessary, adjusting the mol ratio of available alkalinity to chlorine required to convert all of the triazine compounds in the mother liquor to trichloroisocyanuric acid to be between 1.0 and 1.3 with an alkali metal salt of carbonic acid.
摘要翻译：制造商业上可接受的尺寸和品质的三氯异氰脲酸的方法，用于通过监测和/或如果需要调节将所有三嗪化合物转化为所需的可用碱度与氯的摩尔比，从用于生产二氯异氰尿酸碱金属盐的母液中三氯异氰尿酸的母液与碳酸的碱金属盐在1.0和1.3之间。

3. 发明授权

US4360671A Preparation of cyanuric acid 失效
标题翻译：氰尿酸的制备
公开(公告)号：US4360671A
公开(公告)日：1982-11-23
申请号：US308635
申请日：1981-10-05
申请人： John A. Wojtowicz , Douglas A. Farmer, Jr.
发明人： John A. Wojtowicz , Douglas A. Farmer, Jr.
IPC分类号： C07D251/32 , C07D251/36
CPC分类号： C07D251/32 , C07D251/36
摘要： A highly pure cyanuric acid produced by pyrolyzing a nitrogenous containing material capable of yielding cyanuric acid, such as urea, in an alkyl dinitrile solvent such as adiponitrile, at elevated temperatures, is disclosed. The overall process converts substantially all of the urea to cyanuric acid and cyanuric acid derivatives which are capable of being converted into trichloroisocyanuric acid and similar compounds, while allowing substantially complete recovery of the nitrile solvent for reuse.
摘要翻译：公开了通过在高温下将能够产生氰尿酸的含氮材料如尿素在烷基二腈溶剂如己二腈溶解热产生的高纯度的三聚氰酸。总体方法将基本上所有的尿素转化为能够转化为三氯异氰脲酸和类似化合物的氰尿酸和氰尿酸衍生物，同时允许腈溶剂基本上完全回收再利用。

4. 发明授权

US4296051A Method of producing granular sodium dichloroisocyanurate 失效
标题翻译：二氯异氰脲酸钠的制备方法
公开(公告)号：US4296051A
公开(公告)日：1981-10-20
申请号：US87160
申请日：1979-10-22
申请人： Tadao Shimamura , Tadayoshi Kojima
发明人： Tadao Shimamura , Tadayoshi Kojima
IPC分类号： B01J2/00 , C07D251/36 , B02C4/00
CPC分类号： C07D251/36 , Y10S264/51
摘要： A method of producing granular sodium dichloroisocyanurate, comprises the steps of forming thin columnar pellets of sodium dichloroisocyanurate from wet powdery solids thereof obtained in the manufacturing process, drying the pellets to remove free water therein, compacting, crushing and screening. According to this method, granular sodium dichloroisocyanurate in the form of anhydride, monohydrate or dihydrate may be obtained by controlling the temperature and the humidity of heating air used in the drying step.
摘要翻译：一种生产二氯异氰脲酸钠的方法，包括以下步骤：在制造过程中得到的湿粉状固体形成二氯异氰脲酸钠的薄柱状颗粒，干燥颗粒以除去其中的游离水，压实，破碎和筛选。根据该方法，可以通过控制干燥步骤中使用的加热空气的温度和湿度来获得无水物，一水合物或二水合物形式的二氯异氰脲酸二钠。

5. 发明授权

US4145543A Alkali metal dichloroisocyanurate compositions 失效
标题翻译：碱金属二氯异氰脲酸酯组合物
公开(公告)号：US4145543A
公开(公告)日：1979-03-20
申请号：US721261
申请日：1976-09-08
申请人： John A. Wojtowicz , William C. Herms
发明人： John A. Wojtowicz , William C. Herms
IPC分类号： C07D251/36 , D06L3/06
CPC分类号： D06L3/063 , C07D251/36
摘要： Alkali metal dichloroisocyanurate compositions having improved resistance to thermal decomposition comprise an alkali metal dichloroisocyanurate and a proportion of an alkali metal chloride where the proportion is from about 6 to about 14 percent by weight of the alkali metal dichloroisocyanurate. Water may be used to replace part of the alkali metal chloride proportion. The compositions are suitable for use in bleaching and sanitizing applications.
摘要翻译：具有改善的耐热分解性的碱金属二氯异氰脲酸酯组合物包含碱金属二氯异氰脲酸酯和一部分碱金属氯化物，其中所述比例为碱金属二氯异氰尿酸酯的约6至约14重量％。可用水代替部分碱金属氯化物的比例。

6. 发明授权

US4138559A Recovery of chlorine and cyanuric acid values from polychloroisocyanuric acids and salts thereof 失效
标题翻译：从多氯异氰脲酸及其盐中回收氯和氰尿酸值
公开(公告)号：US4138559A
公开(公告)日：1979-02-06
申请号：US873462
申请日：1978-01-30
申请人： Michael C. Fullington , Louis C. Hirdler
发明人： Michael C. Fullington , Louis C. Hirdler
IPC分类号： C01B7/01 , C01B7/07 , C07D251/32 , C07D251/36
CPC分类号： C01B7/0743 , C01B7/01 , C07D251/32 , C07D251/36
摘要： A process for recovering chlorine values from an aqueous solution of a chloroisocyanuric acid compound is disclosed. After reacting a mineral acid with the aqueous solution to form an acidified reaction mixture containing dissolved chlorine, the reaction mixture is fed to a stripping column which employs an inert gas to remove the dissolved chlorine. The stripping column is maintained to provide a continuous liquid phase and a non-continuous gas phase. Chlorine gas is readily recovered in a vessel such as a scrubber. Cyanuric acid may be subsequently recovered from the chlorine-depleted solution.
摘要翻译：公开了从氯异氰尿酸化合物的水溶液中回收氯值的方法。使无机酸与水溶液反应形成含有溶解氯的酸化反应混合物后，将反应混合物进料至采用惰性气体的汽提塔除去溶解的氯。保持汽提塔以提供连续的液相和非连续的气相。氯气容易在诸如洗涤器的容器中回收。可以随后从贫氯溶液中回收氰尿酸。

7. 发明授权

US4122267A Chlorinated s-triazine trione compositions and process for their preparation 失效
标题翻译：氯化三嗪三酮组合物及其制备方法
公开(公告)号：US4122267A
公开(公告)日：1978-10-24
申请号：US670294
申请日：1976-03-25
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： C07D251/36
CPC分类号： C07D251/36
摘要： New chlorinated s-triazine trione compositions are prepared in essentially theoretical yields and with essentially no waste disposal requirements.
摘要翻译：新的氯化s-三嗪三酮组合物以基本理论产率和基本上没有废物处理要求制备。

8. 发明授权

US4118569A Chloroisocyanurate compounds 失效
标题翻译：氯异氰脲酸酯化合物
公开(公告)号：US4118569A
公开(公告)日：1978-10-03
申请号：US706275
申请日：1976-07-19
申请人： Sidney Berkowitz
发明人： Sidney Berkowitz
IPC分类号： C07D251/36
CPC分类号： C07D251/36
摘要： Novel hydrated, potassium-containing chloroisocyanurate complex compounds and mixtures thereof are described together with processes for preparing the same. The novel compounds of this invention, namely, [(mono-trichloro,) tetra-(monopotassium dichloro,)] penta-isocyanurate tetrahydrate, and hydrated (mono-trichloro,) (monopotassium dichloro,) di-isocyanurate and mixtures thereof, are prepared by reacting in a substantially dry state trichloroisocyanuric acid and potassium dichloroisocyanurate monohydrate, the reaction products being determined by the molecular ratio of the starting materials. These novel compounds are resistant to burning, will not undergo self-propagating decomposition when subjected to a source of intense heat, as for example a hot wire, and are useful as a source of available chlorine in, for example bleaching, sterilizing, oxidizing and disinfecting operations. Further, the novel compounds of this invention and mixtures thereof can be dehydrated to produce the corresponding non-hydrated compounds, namely [(mono-trichloro,) tetra-(monopotassium dichloro,)] penta-isocyanurate and (mono-trichloro,) (monopotassium dichloro,) di-isocyanurate and mixtures thereof, which non-hydrated compounds and mixtures thereof are known in the art and are useful as a source of available chlorine.
摘要翻译：与其制备方法一起描述新型水合的含钾氯异氰脲酸酯络合物及其混合物。本发明的新型化合物，即[（一 - 三氯）四（一氯二氯）]五异氰脲酸四水合物和水合（单三氯）（二氯二氯）二异氰脲酸酯及其混合物通过在基本干燥的三氯异氰尿酸和二氯异氰脲酸钾一水合物中反应制备，反应产物由起始原料的分子比确定。这些新型化合物具有耐燃烧性，当受到强热源（例如热丝）时不会发生自蔓延分解，并且可用作有用氯源，例如漂白，灭菌，氧化和消毒作业。此外，本发明的新化合物及其混合物可以脱水以产生相应的非水合化合物，即[（一 - 三氯）四（一氯二氯）]五异氰脲酸酯和（单三氯）二异氰酸单钾，二异氰脲酸酯及其混合物，其非水合化合物及其混合物是本领域已知的，可用作有效氯源。

9. 发明授权

US4103088A Formation of crystalline [(mono-trichloro) tetra-(monopotassium dichloro)] p 失效
标题翻译：结晶{8-（单 - 三氯）四 - （一氯二氯）{9 {0五异氰脲酸酯
公开(公告)号：US4103088A
公开(公告)日：1978-07-25
申请号：US721296
申请日：1976-09-08
申请人： Sidney Berkowitz
发明人： Sidney Berkowitz
IPC分类号： C07D251/36
CPC分类号： C07D251/36
摘要： Preparing a crystalline [(mono-trichloro) tetra(monopotassium dichloro)] penta-isocyanurate by reacting an unsubstituted or amino substituted triazine with at least stoichiometric amounts of potassium hypochlorite in an aqueous medium at a temperature of 35.degree. to 70.degree. C and at a pH value of 3.2 to 5.7 for less than about five minutes.
摘要翻译：通过使未取代或氨基取代的三嗪与至少化学计量的次氯酸钾在水介质中在35至70℃的温度下反应制备结晶[（单 - 三氯）]四（一氯二钾）]五异氰酸酯 pH值为3.2至5.7小于约5分钟。

10. 发明授权

US4099005A Apparatus and method for dispensing solids into a liquid medium 失效
标题翻译：用于将固体分配到液体介质中的装置和方法
公开(公告)号：US4099005A
公开(公告)日：1978-07-04
申请号：US782677
申请日：1977-03-30
申请人： Michael C. Fullington , Kurt H. Moller
发明人： Michael C. Fullington , Kurt H. Moller
IPC分类号： B01F3/12 , B01F5/00 , B01F5/24 , B01F13/10 , B01J8/00 , C07D251/36
CPC分类号： B01F3/12 , B01F5/248 , B01J8/003 , C07D251/36 , B01F2005/0017 , B01F2013/1091
摘要： A device for dispensing solid into a liquid medium. The device utilizes a funnel with a vortical stream therein for feeding solids into a reaction zone. A portion of the contents of the reaction zone are recycled to supply the fluid for the vortical stream. The device finds particular use in dispersing dry particulate blends of isocyanuric acid and trichloroisocyanuric acid into a reaction slurry.

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