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21. 发明授权

US4272477A Apparatus for preparation of solutions of solid samples for wet chemical analysis 失效
标题翻译：用于制备用于湿化学分析的固体样品溶液的装置
公开(公告)号：US4272477A
公开(公告)日：1981-06-09
申请号：US48188
申请日：1979-06-13
申请人： Fritz Hagedorn
发明人： Fritz Hagedorn
IPC分类号： G01N1/10 , G01N1/28 , G01N1/04
CPC分类号： G01N1/28
摘要： Apparatus for preparing solutions of solid samples for wet chemical analysis comprising an overflow dissolving vessel divided by an overflow baffle into at least two chambers, means for maintaining a constant stream of solvent flowing successivefully through the chambers of said overflow dissolving vessel and a metering conveyor scale for continuously metering a measured amount of solid sample to be analyzed to the overflow dissolving vessel, said metering conveyor scale comprising a conveyor for continuously introducing solid sample into the dissolving vessel, a vibratory feeder for continuously supplying solid sample to the conveyor at a controlled rate and an overflow funnel for supplying a controlled amount of sample to the vibratory feeder; deflecting baffles and agitators are provided to promote mixing and dissolution of the sample and means are provided for automatically withdrawing a sample of solution for analysis from the chamber remote from the chamber into which the solid sample is introduced.
摘要翻译：用于制备用于湿化学分析的固体样品的溶液的装置，包括溢流溶解容器，其由溢流挡板分成至少两个室，用于保持恒定的溶剂流连续流过所述溢流溶解容器的室和计量输送器秤为了将测量量的待分析的固体样品连续计量到溢流溶解容器，所述计量输送机秤包括用于将固体样品连续引入溶解容器的输送机，用于以可控速率将固体样品连续供给到输送机的振动进料器以及用于将受控量的样品供应到振动进料器的溢流漏斗; 提供偏转挡板和搅拌器以促进样品的混合和溶解，并且提供装置用于自动地从远离固体样品引入的室的室中抽出用于分析的溶液样品。

22. 发明授权

US4216167A 1,3 Diaminopropane derivatives 失效
标题翻译： 1,3-二氨基丙烷衍生物
公开(公告)号：US4216167A
公开(公告)日：1980-08-05
申请号：US729142
申请日：1976-10-04
申请人： Wolfgang Milkowski , Renke Budden , Siegfried Funke , Rolf Huschens , Hans-Gunther Liepmann , Werner Stuhmer , Horst Zeugner
发明人： Wolfgang Milkowski , Renke Budden , Siegfried Funke , Rolf Huschens , Hans-Gunther Liepmann , Werner Stuhmer , Horst Zeugner
IPC分类号： C07D317/66 , A61K31/395 , A61K31/55 , A61K31/551 , A61P25/00 , A61P25/08 , A61P25/20 , A61P25/26 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/02 , C07C233/12 , C07C233/78 , C07C235/50 , C07D20060101 , C07D243/14 , C07D243/16 , C07D243/28 , C07D245/06 , C07D319/18 , C07D403/06 , C07D405/02 , C07D491/04 , C07D491/056 , C07C103/74 , C07C103/75
CPC分类号： A61K31/395 , C07C233/12 , C07D245/06 , C07D491/04
摘要： A 1,3 diaminopropane derivative having the formula I ##STR1## in which R.sub.1 is hydrogen, methoxyethyl, benzyl or alkyl of at most 6 carbon atoms or is cycloalkyl of 3 to 6 carbon atoms,R is hydroxy, acetoxy or benzoxy, andA and B are phenyl or phenyl substituted with one to three identical or different members selected from the group consisting of halogen, alkyl, alkoxy, the alkyl or alkoxy moieties of the latter two groups having at most 4 carbon atoms, or phenyl substituted by nitro, trifluoromethyl, methylthio, or ethylenedioxy,or an acid addition salt of said diaminopropane derivative.
摘要翻译：具有式I的1,3-二氨基丙烷衍生物（I）其中R1是氢，甲氧基乙基，苄基或至多6个碳原子的烷基或是具有3至6个碳原子的环烷基，R是羟基，乙酰氧基或苯氧基 A和B是苯基或被一至三个相同或不同的取代基取代的苯基，所述相同或不同的成员选自卤素，烷基，烷氧基，后两个具有至多4个碳原子的烷基或烷氧基部分，或苯基取代硝基，三氟甲基，甲硫基或亚乙二氧基，或所述二氨基丙烷衍生物的酸加成盐。

23. 发明授权

US4203953A Process for removing SO.sub.2 from waste gases 失效
标题翻译：从废气中除去二氧化硫的工艺
公开(公告)号：US4203953A
公开(公告)日：1980-05-20
申请号：US523745
申请日：1974-11-14
申请人： Hartmut Simoleit , Ludwig Walter
发明人： Hartmut Simoleit , Ludwig Walter
IPC分类号： B01D53/50 , B01D53/77 , C01B17/00 , C01B17/02
CPC分类号： B01D53/507
摘要： A buffer solution containing glycerol is used for removing sulfur dioxide from waste gases. Sulfur is recovered from the glycerol-buffer solution having sulfur dioxide absorbed therein, by reaction with hydrogen sulfide.
摘要翻译：含有甘油的缓冲溶液用于从废气中除去二氧化硫。通过与硫化氢反应从其中吸收二氧化硫的甘油缓冲溶液中回收硫。

24. 发明授权

US4064128A N,[3-(4'-fluorobenzoyl)propyl]-N.sub.2 -(2'-chloro-5'-methylphenoxy)ethyl]p i 失效
标题翻译： N，{8,3-（4 {40-氟苯甲酰基）丙基{9 -N {HD 2 {L - （2 {40-氯-5 {40-甲基苯氧基）乙基{
公开(公告)号：US4064128A
公开(公告)日：1977-12-20
申请号：US683336
申请日：1976-05-05
申请人： Wolfgang Milkowski , Horst Zeugner , Klaus-Wolf VON Eickstedt , Werner Stuhmer
发明人： Wolfgang Milkowski , Horst Zeugner , Klaus-Wolf VON Eickstedt , Werner Stuhmer
IPC分类号： C07D295/10 , C07D295/108
CPC分类号： C07D295/108 , C07D295/10
摘要： N.sub.1 -[3-(4'-fluorobenzoyl)-propyl]-N.sub.2 -[2-(2'-chloro-5'-methylphenoxy)ethyl]-piperazine of the formula ##STR1## or a pharmaceutically acceptable salt thereof. The compounds are sedatives of low toxicity.
摘要翻译： N1- [3-（4'-氟苯甲酰基） - 丙基] -N 2 - [2-（2'-氯-5'-甲基苯氧基）乙基] - 哌嗪或其药学上可接受的盐。这些化合物是低毒的镇静剂。

25. 发明授权

US4009184A Amino carbonyl derivatives of benzofurans, processes for their production, and pharmaceutical compositions containing the same 2-phenyl-3-[3-dialkylaminopropanoyl]benzofuran compounds 失效
标题翻译：苯并呋喃的氨基羰基衍生物，其制备方法和含有相同的2-苯基-3- {8,3-二烷基氨基丙酰基{9苯并呋喃化合物
公开(公告)号：US4009184A
公开(公告)日：1977-02-22
申请号：US477091
申请日：1974-06-06
申请人： Wilhelm Kaupmann , Klaus-Wolf VON Eickstedt , Salah-Eldin Rahman
发明人： Wilhelm Kaupmann , Klaus-Wolf VON Eickstedt , Salah-Eldin Rahman
IPC分类号： C07D307/80 , C07D307/81
CPC分类号： C07D307/81 , C07D307/80
摘要： Compounds which are amino carbonyl derivatives of benzofurans which have the formula ##STR1## in which R is a hydrogen, halogen, or alkyl radical containing up to 4 carbon atoms, X is a phenyl, halophenyl, alkylphenyl, or alkoxyphenyl radical, the alkyl moieties of which contain up to 4 carbon atoms, and Y is a dialkylamino radical, the alkyl moieties of which contain up to 4 carbon atoms, or a pyrrolidino, piperidino, hexamethylenimino, morpholino, piperazino, 4-methylpiperazino, or 4-(2-hydroxyethyl)piperazino radical, and acid addition salts thereof, processes for their preparation, and pharmaceutical compositions containing these compounds.
摘要翻译：作为具有式“IMAGE”的苯并呋喃的氨基羰基衍生物的化合物，其中R是含有至多4个碳原子的氢，卤素或烷基，X是苯基，卤代苯基，烷基苯基或烷氧基苯基，烷基部分其中含有至多4个碳原子，Y是其烷基部分含有至多4个碳原子的二烷基氨基，或吡咯烷子基，哌啶子基，六亚甲基亚氨基，吗啉代，哌嗪基，4-甲基哌嗪基或4-（2- 羟乙基）哌嗪基及其酸加成盐，其制备方法和含有这些化合物的药物组合物。

26. 发明授权

US4005177A Catalytic treatment of automotive exhaust gas 失效
标题翻译：汽车废气的催化处理
公开(公告)号：US4005177A
公开(公告)日：1977-01-25
申请号：US541775
申请日：1975-01-17
申请人： Guenther Weidenbach , Karl Hermann Koepernik , Hans Braeutigam
发明人： Guenther Weidenbach , Karl Hermann Koepernik , Hans Braeutigam
IPC分类号： B01D53/34 , B01D53/94 , B01J23/06 , B01J23/40 , B01J23/60 , B01J37/02
CPC分类号： B01D53/945 , B01D53/34 , B01J23/06 , B01J23/40 , B01J37/024 , Y02T10/22
摘要： Disclosed is an improved catalyst having a high thermal stability including a solid catalyst support having a layer of catalytically active carrier material, either as a coating on a non-catalytically active support or as particles of catalytically active carrier material, and a catalytically active metal component upon the carrier, wherein the improved aspect resides in between about 0.2 and 15% by weight of zinc in the form of zinc oxide contained in the catalytically active carrier material. Also disclosed are a method for preparing the improved catalyst and a method for utilizing the catalyst for purifying automobile exhaust gas and industrial waste gas.
摘要翻译：公开了具有高热稳定性的改进的催化剂，其包括具有催化活性载体材料层的固体催化剂载体，作为非催化活性载体上的涂层或作为催化活性载体材料的颗粒，以及催化活性金属组分在载体上，其中改进的方面在催化活性载体材料中所含的锌氧化物形式的约0.2至15重量％的锌。还公开了制备改进的催化剂的方法和用于净化汽车废气和工业废气的催化剂的方法。

27. 发明授权

US3966735A 1-3-(4-Fluorobenzoyl)propyl-4-substituted phenoxy ethyl piperazine 失效
标题翻译：（4-氟苯甲酰基）丙基-4-取代的苯氧基乙基哌嗪
公开(公告)号：US3966735A
公开(公告)日：1976-06-29
申请号：US448381
申请日：1974-03-05
申请人： Wolfgang Milkowski , Horst Zeugner , Klaus-Wolf VON Eickstedt , Werner Stuhmer
发明人： Wolfgang Milkowski , Horst Zeugner , Klaus-Wolf VON Eickstedt , Werner Stuhmer
IPC分类号： C07D295/10 , C07D295/092 , C07D295/108 , C07D295/08
CPC分类号： C07D295/088 , C07D295/108
摘要： Piperazine derivatives having the following general formula ##EQU1## in which n is 2 or 3, X is an oxy or thio radical, and A and B are each a radical of the group consisting of phenyl radicals containing at most three substituents of the group consisting of nitro, trifluoromethyl, halogen, cyano, and alkyl, alkoxy, alkylthio, acyl, and alkylsulfonyl radicals containing at most 6 carbon atoms, and similar cycloalkyl and cycloalkylalkyl radicals, their acid addition salts, processes for their production, and pharmaceutical compositions containing the same. The compounds have a very favorable action on the central nervous system and are effective agents for the treatment of anxiety states, psychoses, emotional disturbances, aggressive tendencies, and can be used generally for the treatment of psychiatrically disturbed and psychoneurotic patients.
摘要翻译：具有以下通式A-CO-CH2CH2CH2-NN-（CH2）nXB的哌嗪衍生物，其中n为2或3，X为氧基或硫基，A和B各自为苯基基团含有至多三个由硝基，三氟甲基，卤素，氰基和含有至多6个碳原子的烷基，烷氧基，烷硫基，酰基和烷基磺酰基组成的组的取代基，以及类似的环烷基和环烷基烷基，它们的酸加成盐，以及含有该组合物的药物组合物。这些化合物对中枢神经系统具有非常有利的作用，并且是用于治疗焦虑状态，精神病，情绪障碍，侵略倾向的有效药剂，并且可以一般用于治疗精神病学干扰和精神神经病患者。

28. 发明授权

US4906304A Difluorotetrachloroethane mixtures and their use in removing waxes 失效
标题翻译：二氟四氯乙烷混合物及其在除蜡中的用途
公开(公告)号：US4906304A
公开(公告)日：1990-03-06
申请号：US148953
申请日：1988-01-27
申请人： Hans Buchwald , Boleslaus Raschkowski , Dieter Singer
发明人： Hans Buchwald , Boleslaus Raschkowski , Dieter Singer
IPC分类号： C09K3/00 , C09G1/00 , C09G1/08 , C11D7/26 , C11D7/28 , C11D7/50 , C23G5/024 , C23G5/028
CPC分类号： C11D7/5018 , C23G5/024 , C23G5/02822 , C11D7/263 , C11D7/28
摘要： New mixtures comprising difluorotetrachloroethane and petroleum ethers are described for use, inter alia, as solvents, particularly for waxes.
摘要翻译：描述了包含二氟四氯乙烷和石油醚的新混合物，尤其用作溶剂，特别是用于蜡。

29. 发明授权

US4883913A Stabilization of chlorofluoroalkanes 失效
标题翻译：氯氟烷烃稳定化
公开(公告)号：US4883913A
公开(公告)日：1989-11-28
申请号：US241468
申请日：1988-09-08
申请人： Manfred Boedecker , Thomas Benecke , Werner Krucke , Willi Baumeister
发明人： Manfred Boedecker , Thomas Benecke , Werner Krucke , Willi Baumeister
IPC分类号： C08J3/20 , C08G18/00 , C08J9/02 , C08K5/02 , C08K5/05 , C08K5/17 , C08L71/02 , C09K15/06
CPC分类号： C09K15/06
摘要： A method of stabilizing a composition comprising a chlorofluoroalkane and an amine or amine-based polyol comprising incorporating into said composition an effective stabilization promoting amount of at least one but-3-en-1-ol compound and compositions comprising at least one chlorofluoroalkane and a stabilization promoting but-3-en-1-ol.
摘要翻译：稳定包含氯氟烷烃和胺或胺基多元醇的组合物的方法，其包括将有效稳定促进量的至少一种丁-3-烯-1-醇化合物和包含至少一种氯氟烷烃和稳定促进丁-3-烯-1-醇。

30. 发明授权

US4694112A Process for producing 2,2,2-trifluoroethanol 失效
标题翻译：制备2,2,2-三氟乙醇的方法
公开(公告)号：US4694112A
公开(公告)日：1987-09-15
申请号：US837824
申请日：1986-03-10
申请人： Heinrich Willenberg , Wilhelm Pohlmeyer , Werner Rudolph
发明人： Heinrich Willenberg , Wilhelm Pohlmeyer , Werner Rudolph
IPC分类号： C07C29/136 , B01J23/00 , B01J23/72 , B01J23/80 , B01J23/86 , C07B61/00 , C07C27/00 , C07C29/149 , C07C31/38 , C07C67/00
CPC分类号： C07C29/149
摘要： A catalytic process for producing 2,2,2-trifluoroethanol by gas phase hydrogenation of 2,2,2-trifluoroethyl trifluoroacetate using oxide catalysts formed of copper and zinc and containing 0 to 10 percent chromium oxide.
摘要翻译：通过使用由铜和锌形成并含有0至10％氧化铬的氧化物催化剂气相氢化2,2,2-三氟乙基三氟乙酸盐来生产2,2,2-三氟乙醇的催化方法。

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