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121. 发明授权

US4791223A Process for the preparation of 1,1,2,2-tetrahydroperfluoroalkanols and their esters 失效
标题翻译：制备1,1,2,2-四氢全氟烷醇及其酯的方法
公开(公告)号：US4791223A
公开(公告)日：1988-12-13
申请号：US128825
申请日：1987-12-04
申请人： Andre Lantz , Pascal Michaud
发明人： Andre Lantz , Pascal Michaud
IPC分类号： C07C67/03 , C07C27/00 , C07C29/124 , C07C29/48 , C07C31/38 , C07C31/40 , C07C67/00 , C07C69/63 , C07C67/02
CPC分类号： C07C31/40 , C07C29/124 , C07C67/11
摘要： The invention relates to the synthesis of 1,1,2,2-tetrahydroperfluoroalkanols and their esters by oxidizing a 2-(perfluoroalkyl)ethyl iodide using hydrogen peroxide in a carboxylic acid or carboxylic acid ester in the presence of sulphuric acid.In the process according to the invention, from 1 to 30 moles of sulphuric acid, from 1 to 50 moles of carboxylic acid or of an ester of such an acid, and from 3 to 20 moles of hydrogen peroxide per mole of 2-perfluoralkyl)ethyl iodide are used.
摘要翻译：本发明涉及通过在硫酸存在下使用过氧化氢在羧酸或羧酸酯中氧化2-（全氟烷基）乙基碘来合成1,1,2,2-四氢全氟烷醇及其酯。在根据本发明的方法中，每摩尔2-全氟烷基含有1至30摩尔硫酸，1至50摩尔羧酸或这种酸的酯和3至20摩尔过氧化氢，使用乙基碘。

122. 发明授权

US4544772A Method of purifying hexafluoroacetone hydrate 失效
标题翻译：六氟丙酮水合物的净化方法
公开(公告)号：US4544772A
公开(公告)日：1985-10-01
申请号：US604536
申请日：1984-04-27
申请人： Mithio Sawai , Yoshihiro Tasaka , Toshikazu Kawai , Yutaka Katsuhara
发明人： Mithio Sawai , Yoshihiro Tasaka , Toshikazu Kawai , Yutaka Katsuhara
IPC分类号： C07C45/85 , C07C31/40 , C07C31/42 , C07C45/00 , C07C49/167 , C07C67/00 , C07C45/80
CPC分类号： C07C31/42 , C07C31/40
摘要： Crude hexafluoroacetone (HFA) hydrate containing chlorofluoroacetone(s) hydrate(s) as impurity is purified by adding an alkali metal hydroxide and maintaining at an elevated temperature, preferably at 100.degree.-110.degree. C., to thereby cause decomposition reaction of every chlorofluoroacetone hydrate with the alkali metal hydroxide, followed by neutralization of an excess portion of the alkali metal hydroxide. Alkali metal hydroxides, which readily react with anhydrous HFA, react preferentially with chlorofluoroacetone hydrates but hardly react with coexisting HFA hydrate.
摘要翻译：含有氯氟丙酮（水合物）杂质的粗六水丙酮（HFA）水合物通过加入碱金属氢氧化物并保持在升高的温度，优选在100-110℃下纯化，从而引起每个氯氟丙酮的分解反应与碱金属氢氧化物水合，然后中和过量的碱金属氢氧化物。容易与无水HFA反应的碱金属氢氧化物优先与氯氟丙酮水合物反应，但几乎不与共存的HFA水合物反应。

123. 发明授权

US4314087A Methods of synthesizing hexafluoroisopropanol from impure mixtures and synthesis of a fluoromethyl ether therefrom 失效
标题翻译：从不纯的混合物合成六氟异丙醇的方法和从其中合成氟甲基醚
公开(公告)号：US4314087A
公开(公告)日：1982-02-02
申请号：US107116
申请日：1979-12-26
申请人： Phillip C. Radlick
发明人： Phillip C. Radlick
IPC分类号： B01J23/40 , C07B61/00 , C07C27/00 , C07C29/136 , C07C29/143 , C07C29/145 , C07C31/38 , C07C31/40 , C07C41/00 , C07C43/12 , C07C45/29 , C07C45/32 , C07C45/63 , C07C67/00 , C07C31/34
CPC分类号： C07C29/145 , C07C41/01 , C07C45/29 , C07C45/32 , C07C45/63
摘要： Hexafluoropropylene may be conventionally oxidized to form an impure mixture comprising hexafluoroacetone and residual hexafluoropropylene, which materials are separable only with difficulty. The impure mixture may be subjected to reducing conditions to hydrogenate the hexafluoroacetone to a hexafluoroisopropanol product, which product is easily separable from the hexafluoropropylene impurity, which impurity may be recycled for further oxygenation and production of the acetone. Alternatively, hexafluoroisopropanol may be conventionally made from hexachloroacetone to form an impure mixture of hexafluoroacetone and HF. When this impure mixture is hydrogenated, the resulting hexafluoroisopropanol, mixed with hydrogen fluoride, is formed. Either of these alcohol products may be reacted with hydrogen fluoride and a formaldehyde to obtain a fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether, which is a useful anesthetic.
摘要翻译：可以将六氟丙烯常规地氧化以形成包含六氟丙酮和残留的六氟丙烯的不纯的混合物，该材料难以分离。不纯的混合物可以经历还原条件以将六氟丙酮氢化成六氟异丙醇产物，该产物容易与六氟丙烷杂质分离，该杂质可以再循环用于进一步氧合和生产丙酮。或者，六氟异丙醇可以常规由六氯丙酮制成，以形成六氟丙酮和HF的不纯混合物。当不纯的混合物被氢化时，形成与氟化氢混合的所得六氟异丙醇。这些醇产物中的任一种可以与氟化氢和甲醛反应，得到氟甲基-1,1,1,3,3,3-六氟异丙醚，其是有用的麻醉剂。

124. 发明授权

US3758538A (CF{11 ){11 {11 CFO{116 Ag{115 失效
标题翻译：（CF {11）{11 {11 CFO {116 Ag {
公开(公告)号：US3758538A
公开(公告)日：1973-09-11
申请号：US3758538D
申请日：1968-09-03
申请人： ALLIED CHEM
发明人： LITT M , EVANS F
IPC分类号： C07C29/68 , C07C31/34 , C07C31/40 , C07C51/15 , C07F1/10
CPC分类号： C07C31/40 , C07C29/68 , C07C31/34 , C07C51/15 , C07C59/135
摘要： This invention relates to novel salts which are prepared by the reaction of a fluorine-containing perhalogenated ketone with a compound selected from the group consisting of potassium fluoride, silver fluoride, cesium fluoride, rubidium fluoride and tetraalkylammonium fluoride. These salts are useful for the preparation of fluorinated ethers which can be employed in the preparation of surfactants.
摘要翻译：本发明涉及通过含氟全卤代酮与选自氟化钾，氟化银，氟化铯，氟化铷和四烷基氟化铵的化合物的反应制备的新型盐。这些盐可用于制备可用于制备表面活性剂的氟化醚。

125. 发明授权

US3678110A Fluorocarbon containing diallylamines 失效
标题翻译：包含二氯甲烷的氟化物
公开(公告)号：US3678110A
公开(公告)日：1972-07-18
申请号：US3678110D
申请日：1969-11-20
申请人： CALGON CORP
发明人： BOOTHE JERRY E , HOOVER MERWIN F , SCHIEGG DALLAS L
IPC分类号： C07C29/68 , C07C31/40 , C07C43/12 , C08F26/04 , C08F36/20 , D06M13/12 , D06M13/33 , D06M13/408 , C07C83/00
CPC分类号： D06M13/408 , C07C29/68 , C07C31/40 , C07C43/123 , C08F26/04 , C08F36/20 , D06M13/12 , D06M13/33 , C07C31/30
摘要： Diallyl quaternary ammonium compounds containing a terminal perfluoroisopropoxide group are disclosed. These compounds are useful in monomeric form and especially in polymeric form as oil and water repellents.
摘要翻译：公开了含有末端全氟异丙氧基的二烯丙基季铵化合物。这些化合物可用作单体形式，特别是以聚合形式作为防油和防水剂。

126. 发明授权

US3637791A Fluorinated esters and preparation thereof 失效
标题翻译：氟化酯及其制备方法
公开(公告)号：US3637791A
公开(公告)日：1972-01-25
申请号：US3637791D
申请日：1969-05-21
申请人： US AGRICULTURE
发明人： PITTMAN ALLEN G , WASLEY WILLIAM L
IPC分类号： C07C29/68 , C07C31/40 , C07C309/73 , C08F20/22 , C07C69/62 , C07C69/54 , D06C27/00
CPC分类号： C07C309/73 , C07C29/68 , C07C31/40 , C08F20/22
摘要： FLUORINE-CONTAINING ESTERS ARE PREPARED BY REACTING A FLUORINATED KETONE WITH AN ALKALI METAL FLUORIDE, AND REACTING THE RESULTING ALCHOLATE INTERMEDIATE WITH AN ACYL HALIDE.

127. 发明授权

US3419602A Fluorinated alkyl esters of acrylic (type) acids 失效
标题翻译：丙烯酸（类）酸的氟化烷基酯
公开(公告)号：US3419602A
公开(公告)日：1968-12-31
申请号：US62348367
申请日：1967-01-09
申请人： AGRICULTURE USA
发明人： PITTMAN ALLEN G , WASLEY WILLIAM L
IPC分类号： C07C29/68 , C07C31/40 , C07C31/44 , C07C35/48 , C07C69/63 , C07C69/653 , C08F18/00 , C08F20/18 , C08F20/22 , C08F20/24 , C08F220/22 , C09D127/12 , D06M13/51 , D06M15/277
CPC分类号： C07C29/68 , C08F20/22 , C10M3/00 , C10M2211/044 , C10M2211/06 , C10N2240/08 , C10N2250/10 , C10N2250/121 , D06M13/51 , D06M15/277 , Y10S526/915 , Y10T442/2172 , Y10T442/2189 , C07C31/30

128. 发明申请

US20120219596A1 INJECTABLE FORMULATION FOR TREATMENT AND PROTECTION OF PATIENTS HAVING AN INFLAMMATORY REACTION OR AN ISCHEMIA-REPERFUSION EVENT 审中-公开
标题翻译：用于治疗和保护患有炎症反应或异位再灌注事件的患者的指导性配方
公开(公告)号：US20120219596A1
公开(公告)日：2012-08-30
申请号：US13387838
申请日：2010-07-27
申请人： Ludwig K. Limbach , Inge K. Herrmann , Beatrice Beck-Schimmer , Wendelin J. Stark , Martin Urner
发明人： Ludwig K. Limbach , Inge K. Herrmann , Beatrice Beck-Schimmer , Wendelin J. Stark , Martin Urner
IPC分类号： A61K31/045 , C07C229/20 , A61K31/197 , C07C59/115 , A61P37/06 , C07C31/40 , A61K9/00 , A61P9/10 , A61P29/00 , A61P31/00 , C07C31/38 , A61K31/19
CPC分类号： C07C59/115 , A61K31/00 , A61K31/045 , A61K31/16 , A61K31/185 , A61K31/19 , A61K31/197 , A61K31/198 , A61K31/22 , A61K31/275 , A61K31/341 , C07C31/38 , C07C229/20
摘要： Compounds according to formula (I) are particularly suitable for the treatment and/or prevention of a medical condition involving hypoxic, anoxic and/or inflamed mammalian tissue. Furthermore, the invention relates to the use of said compounds for preparing a medicament and to pharmaceutical preparations comprising such compounds. The invention also relates to methods of treating or protecting patients having or being prone to develop a medical condition involving hypoxic, anoxic and/or inflamed mammalian tissue, the methods comprising administration of a therapeutically effective amount of such compounds
摘要翻译：根据式（I）的化合物特别适用于治疗和/或预防涉及缺氧，缺氧和/或发炎的哺乳动物组织的医学病症。此外，本发明涉及所述化合物用于制备药物和包含这些化合物的药物制剂的用途。本发明还涉及治疗或保护具有或易于发展涉及缺氧，缺氧和/或发炎的哺乳动物组织的医学病症的患者的方法，所述方法包括施用治疗有效量的这些化合物

129. 发明授权

US06956140B2 Hydrothermal hydrolysis of halogenated compounds 失效
标题翻译：卤代化合物的水热水解
公开(公告)号：US06956140B2
公开(公告)日：2005-10-18
申请号：US10149690
申请日：2000-12-13
申请人： Robert L. Ehrenfeld
发明人： Robert L. Ehrenfeld
IPC分类号： C07C29/124 , C07C31/38 , C07C31/34 , C07C31/40 , C07C31/42
CPC分类号： C07C29/124 , C07C31/38
摘要： A process for preparing a halogenated alcohol comprising hydrolyzing a halogenated precursor of the halogenated alcohol in water at a temperature near but below the critical point of water. For example, the halogenated alcohol has the formula CF3(CF2)nCH2OH, wherein n is zero or a whole number from 1 to 5, the halogenated precursor has the formula CF3(CF2)nCH2Cl, wherein n is as defined above, and the process comprises hydrolyzing the halogenated precursor in water at a temperature near but below the critical point of water. In a particularly preferred embodiment, the halogenated alcohol has the formula CF3CH2OH, the halogenated precursor has the formula CF3CH2Cl, and the process comprises hydrolyzing CF3CH2Cl in water at a temperature near but below the critical point of water.
摘要翻译：一种制备卤代醇的方法，包括在接近但低于水临界点的温度下在水中水解卤代醇的卤化前体。例如，卤代醇具有式CF 3（CH 2）n CH 2 CH 2 OH，其中n 为0或1至5的整数，卤化前体具有式CF 3（CF 2）2 N 2 CH 2 其中n如上所定义，并且该方法包括在接近但低于临界点的温度下将水中的卤化前体水解。在一个特别优选的实施方案中，卤代醇具有式CF 3 CH 2 OH，卤化前体具有式CF 3 CH _{2 Cl，并且该方法包括在接近但低于临界点的温度下水解CF 3 N 2 Cl 2 Cl。}

130. 发明授权

US6048952A Perfluoroalkyl halides and derivatives 失效
公开(公告)号：US6048952A
公开(公告)日：2000-04-11
申请号：US794798
申请日：1997-02-04
申请人： Frederick E. Behr , Rudolf J. Dams , Johan E. DeWitte , Donald F. Hagen
发明人： Frederick E. Behr , Rudolf J. Dams , Johan E. DeWitte , Donald F. Hagen
IPC分类号： C07C17/00 , C07C17/25 , C07C19/10 , C07C19/14 , C07C19/16 , C07C31/40 , C07C51/285 , C07C53/21 , C07C69/653 , C07C303/24 , C07C303/32 , C07C305/06 , C07C309/13 , C07C309/17 , C07C319/02 , C07C319/14 , C07C319/18 , C07C323/03 , C07C323/12 , C07C323/14 , C07C323/50 , C07C323/60 , C07D303/08 , C08G18/08 , C08G18/09 , C08G18/28 , C08G18/80 , C08G63/682 , C08F18/20
CPC分类号： C08G18/8077 , C07C17/00 , C07C17/25 , C07C19/10 , C07C19/14 , C07C19/16 , C07C305/06 , C07C309/13 , C07C309/17 , C07C31/40 , C07C323/03 , C07C323/12 , C07C323/14 , C07C323/50 , C07C323/60 , C07C51/285 , C07C53/21 , C07C69/653 , C07D303/08 , C08G18/0866 , C08G18/095 , C08G18/2885 , C08G63/682
摘要： Novel mixtures of perfluoroalkyl halides and derivatives thereof are described. These mixtures contain some compounds with a straight perfluoroalkyl group and some with a branched perfluoroalkyl group. Methods of preparation and use are also described.

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