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1. 发明授权

US5068417A Process for the continuous preparation of glyoxylic acid 失效
标题翻译：连续制备GLYOXYLIC酸的方法
公开(公告)号：US5068417A
公开(公告)日：1991-11-26
申请号：US530966
申请日：1990-05-25
申请人： Alexander Sajtos , Engelbert Kloimstein , Karl Hollinger , Lorenz Farnlettner
发明人： Alexander Sajtos , Engelbert Kloimstein , Karl Hollinger , Lorenz Farnlettner
IPC分类号： C07C51/09 , C07C59/153
CPC分类号： C07C51/09
摘要： A process for continuous preparation of a concentrated aqueous solution of glyoxylic acid by hydrolysis of glyoxylic acid ester hemiacetals, wherein glyoxylic acid ester hemiacetals are treated with steam in countercurrent in a reactor cascade.
摘要翻译：通过水解乙醛酸酯半缩醛连续制备浓缩的乙醛酸水溶液的方法，其中乙醛酸酯半缩醛在反应器级联中以蒸汽处理。

2. 发明授权

US07169950B2 Method for producing monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds 失效
标题翻译：生产单羰基化合物或双羰基化合物或羟基化合物的方法
公开(公告)号：US07169950B2
公开(公告)日：2007-01-30
申请号：US10469306
申请日：2002-02-13
申请人： Alexander Sajtos , Engelbert Kloimstein , Curt Zimmermann
发明人： Alexander Sajtos , Engelbert Kloimstein , Curt Zimmermann
IPC分类号： C07C69/66 , C07C47/00 , C07C45/00
CPC分类号： C07D213/48 , C07B41/06 , C07C41/50 , C07C45/40 , C07C67/313 , C07C315/04 , C07C47/19 , C07C47/198 , C07C49/433 , C07C47/544 , C07C69/716 , C07C317/24 , C07C43/307
摘要： The invention relates to a method for producing monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds by ozonizing, unsaturated organic carbon compounds that, per molecule, have one or more olefinic or aromatic double bonds, which can be cleaved by ozone, and by subsequently processing the ozonization products. According to the inventive method, unsaturated organic carbon compounds that, per molecule, have one or more olefinic or aromatic double bonds, which can be cleaved by ozone, are: (a) in 1 to 2 steps, continuously reacted with ozone in stoichiometric quantities or in excess while using counter educt currents and being in an organic solvent or in an aqueous solution inside a device, which consists of one to two absorption apparatuses, of devices for carrying away reaction heat, and of devices for separating the gas and liquid phases, and; (b) the peroxides resulting therefrom are, according to reaction parameters from step (a), converted into the corresponding monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds either by continuous or discontinuous hydrogenation, oxidation or heating.
摘要翻译：本发明涉及通过臭氧化不饱和有机碳化合物生产单羰基化合物或双羰基化合物或羟基化合物的方法，每分子具有一个或多个可被臭氧切割的烯属或芳族双键，并且随后将臭氧化产品。根据本发明的方法，每分子具有一个或多个可被臭氧裂解的烯属或芳族双键的不饱和有机碳化合物是：（a）以1至2个步骤与化学计量的臭氧连续反应或者在使用反向流动电流并且在有机溶剂中或在由一至两个吸收装置组成的装置内的水溶液中用于携带反应热的装置以及用于分离气相和液相的装置，和（b）根据来自步骤（a）的反应参数，由此产生的过氧化物通过连续或不连续氢化，氧化或加热转化成相应的单羰基化合物或双羰基化合物或羟基化合物。

3. 发明授权

US5939580A Process for preparing glyoxylic esters and their hydrates 失效
标题翻译：制备乙醛酸酯及其水合物的方法
公开(公告)号：US5939580A
公开(公告)日：1999-08-17
申请号：US976089
申请日：1997-11-21
申请人： Engelbert Kloimstein , Wolfram Hendel , Klaus Reiter , Christian Burger , Antonia Praus , Karl Heinz Giselbrecht , Eduard Perndorfer
发明人： Engelbert Kloimstein , Wolfram Hendel , Klaus Reiter , Christian Burger , Antonia Praus , Karl Heinz Giselbrecht , Eduard Perndorfer
IPC分类号： C07C67/313 , C07C67/333 , C07C67/52 , C07C67/56 , C07C67/60 , C07C69/67 , C07C69/675 , C07C69/716 , C07C69/66
CPC分类号： C07C67/333
摘要： Process for preparing glyoxylic esters or their hydrates in which a water-soluble salt of a maleic or fumaric monoester or a mixture thereof is reacted with ozone in aqueous solution at temperatures of from 0 to 50.degree. C., and the corresponding glyoxylic ester or its hydrate is isolated from the resulting reaction mixture.
摘要翻译：制备乙醛酸酯或其水合物的方法，其中马来酸或富马酸单酯的水溶性盐或其混合物在0〜50℃的温度下与臭氧在水溶液中反应，并且相应的乙醛酸酯或其从所得反应混合物中分离出水合物。

4. 发明授权

US5189215A Process for the preparation of storage-stable levulinic acid 失效
标题翻译：储存稳定乙酰丙酸的制备方法
公开(公告)号：US5189215A
公开(公告)日：1993-02-23
申请号：US784746
申请日：1991-10-28
申请人： Lorenz Farnleitner , Hubert Stuckler , Herbert Kaiser , Engelbert Kloimstein
发明人： Lorenz Farnleitner , Hubert Stuckler , Herbert Kaiser , Engelbert Kloimstein
IPC分类号： C07C51/347
CPC分类号： C07C51/347
摘要： A process for the preparation of color-stable levulinic acid by saponification of acetylsuccinates with aqueous mineral acids, by continuously treating the starting products with steam in counter-current in a reactor cascade, the reaction being carried out above the boiling point of the alcohol being formed in the reaction or above the boiling point of the aqueous azeotrope being formed.
摘要翻译：通过用无机酸水溶液皂化乙酰琥珀酸盐来制备色稳定乙酰丙酸的方法，通过在反应器级联中以逆流连续处理起始产物，反应在醇的沸点之上进行形成在反应中或高于所形成的含水共沸物的沸点。

5. 发明授权

US4968611A Extracting agents for poly-D(-)-3-hydroxybutyric acid 失效
标题翻译：聚-D（ - ） - 3-羟基丁酸的提取剂
公开(公告)号：US4968611A
公开(公告)日：1990-11-06
申请号：US370367
申请日：1989-06-22
申请人： Heinz Traussnig , Engelbert Kloimstein , Hans Kroath , Robert Estermann
发明人： Heinz Traussnig , Engelbert Kloimstein , Hans Kroath , Robert Estermann
IPC分类号： C12P7/64 , C08G63/88 , C08G63/89 , C08G63/90 , C12P7/62
CPC分类号： C12P7/625 , C08G63/90
摘要： Use of diols or acetalized triols, di- or tricarboxylic acid esters, mixtures of dicarboxylic acid esters or butyrolactone as extracting agents for obtaining pure polyesters or copolyesters containing 3-hydroxybutyric acid units.
摘要翻译：使用二醇或缩醛化三醇，二 - 或三羧酸酯，二羧酸酯或丁内酯的混合物作为提取剂，用于获得纯聚酯或含有3-羟基丁酸单元的共聚酯。

6. 发明授权

US5475141A Process for preparing primary amines from aldehydes 失效
标题翻译：从醛制备伯胺的方法
公开(公告)号：US5475141A
公开(公告)日：1995-12-12
申请号：US253305
申请日：1994-06-03
申请人： Carlo Kos , Friedrich Hebesberger , Eduard Artner , Engelbert Kloimstein , Robert Haar , Ernst Lust
发明人： Carlo Kos , Friedrich Hebesberger , Eduard Artner , Engelbert Kloimstein , Robert Haar , Ernst Lust
IPC分类号： C07C209/26 , C07D213/38 , C07C209/00
CPC分类号： C07D213/38 , C07C209/26
摘要： Process for preparing primary amines from aldehydes by mixing an aldehyde with a diluent, where in the case of an alcohol or of water as diluent the mixing temperature is at most 5.degree. C. to prevent the formation of the hemiacetal or the aldehyde hydrate, and bringing the mixture into contact with a mixture of ammonia, hydrogen and hydrogenation catalyst, whereby the formation of an imine is prevented, at temperatures of from 60.degree. to 180.degree. C. and pressures of from 20 to 60 bar, at least 15 mol of ammonia being used per mol of aldehyde group, and also an apparatus for carrying out the process.
摘要翻译：通过将醛与稀释剂混合制备伯胺的方法，其中在醇或水作为稀释剂的情况下，混合温度为至多5℃，以防止形成半缩醛或醛水合物，以及使混合物与氨，氢气和氢化催化剂的混合物接触，从而在60℃至180℃的温度和20至60巴的压力，至少15摩尔的每摩尔醛基使用氨，以及用于进行该方法的装置。

7. 发明授权

US5362708A Herbicidal agent 失效
标题翻译：除草剂
公开(公告)号：US5362708A
公开(公告)日：1994-11-08
申请号：US960292
申请日：1992-10-13
申请人： Dietmar Kores , Hermann Tramberger , Rudolf H. Worther , Rudolf Jellinger , Engelbert Kloimstein , Rupert Schonbeck
发明人： Dietmar Kores , Hermann Tramberger , Rudolf H. Worther , Rudolf Jellinger , Engelbert Kloimstein , Rupert Schonbeck
IPC分类号： A01N43/58 , A01N47/06 , A01N47/18 , A01N47/20 , A01P13/00 , C07D237/12 , C07D237/14 , C07D237/16 , C07D237/18
CPC分类号： A01N43/58 , A01N47/06 , A01N47/18 , C07D237/12 , C07D237/14 , C07D237/16 , C07D237/18
摘要： A method for combatting weeds by applying to the weeds or their environment, a phenylpyridazine, wherein the phenyl group is substituted by hydroxy, halogen, cyano, nitro, amino, alkyl, alkoxy, cycloalkyl, cycloalkoxy, phenyl, phenoxy, alkylthio or an alkylsulfonyl group and wherein the pyridazinyl ring is substituted in the 4-position by hydroxy or by a --O--C(O)-- derivative.
摘要翻译：一种通过应用于杂草或其环境来抑制杂草的方法，其中苯基被羟基，卤素，氰基，硝基，氨基，烷基，烷氧基，环烷基，环烷氧基，苯基，苯氧基，烷硫基或烷基磺酰基取代基团，其中哒嗪基环在4-位被羟基或-OC（O） - 衍生物取代。

8. 发明授权

US3932405A Phenylpyridazines 失效
标题翻译：苯基哒嗪
公开(公告)号：US3932405A
公开(公告)日：1976-01-13
申请号：US415555
申请日：1973-11-14
申请人： Rupert Schonbeck , Engelbert Kloimstein , Hubert Mayr , Alfred Diskus , Engelbert Auer
发明人： Rupert Schonbeck , Engelbert Kloimstein , Hubert Mayr , Alfred Diskus , Engelbert Auer
IPC分类号： A01N47/06 , A01N20060101 , A01N43/58 , A01P13/00 , C07D20060101 , C07D237/10 , C07D237/14 , C07D237/24
CPC分类号： C07D237/22
摘要： Phenylpyridazine compounds of the general formula ##SPC1##In which Hal is a chlorine or bromine atom and R is a straight-chain or branched alkyl group containing 2 to 20 carbon atoms when Hal is chlorine and 1 to 20 carbon atoms when Hal is bromine, or is the group --OR', wherein R' is an alkyl group of 1 to 18 carbon atoms which may be straight-chain or branched, and which have valuable herbicidal properties.
摘要翻译：当Hal是氯时，Hal是1〜20个碳原子，当Hal是溴时，R 1是含有2-20个碳原子的直链或支链烷基，或者是基团-OR'，其中R'是可以是直链或支链的具有1至18个碳原子的烷基，并且具有有价值的除草性质。

9. 发明授权

US5436256A Process for the preparation of arylhydantoins 失效
标题翻译：芳基乙内酰脲的制备方法
公开(公告)号：US5436256A
公开(公告)日：1995-07-25
申请号：US157407
申请日：1993-11-26
申请人： Wolfram Hendel , Engelbert Kloimstein , Klaus Fitzinger , Antonia Viehbock , Kurt Haidinger
发明人： Wolfram Hendel , Engelbert Kloimstein , Klaus Fitzinger , Antonia Viehbock , Kurt Haidinger
IPC分类号： B01J31/04 , C07B61/00 , C07C275/16 , C07D233/74 , C07D233/76 , C07D233/78
CPC分类号： C07D233/76 , C07D233/74 , C07D233/78
摘要： Process for the preparation of 5-arylhydantoins by reaction of an allantoin acid alkyl ester with an aryl compound in a concentrated inorganic acid at temperatures from room temperature to 150.degree. C., with or without a phase transfer agent.
摘要翻译：通过在室温至150℃的温度下在浓缩的无机酸中使尿囊素酸烷基酯与芳基化合物反应制备5-芳基乙内酰脲的方法，具有或不具有相转移剂。

10. 发明授权

US4058390A Amine salts of phenyl-4-hydroxypyridazines and the preparation and herbicidal compositions thereof 失效
标题翻译：苯基-4-羟基哒嗪的胺盐及其制备和除草组合物
公开(公告)号：US4058390A
公开(公告)日：1977-11-15
申请号：US641588
申请日：1975-12-16
申请人： Rupert Schonbeck , Engelbert Kloimstein , Erwin Wittmann
发明人： Rupert Schonbeck , Engelbert Kloimstein , Erwin Wittmann
IPC分类号： A01N43/58 , A01P13/00 , C07D237/14 , A01N9/24
CPC分类号： C07D237/14
摘要： Amine salts of 3-phenyl-6-halo-4-hydroxypyridazines of the formula: ##STR1## in which X is a chlorine or bromine atom, R.sub.1 is an alkyl group containing up to 14 carbon atoms, which group may be substituted by a hydroxy group, an alkoxy group containing up to 10 carbon atoms, cyano group, amino group or lower mono- or lower dialkylamino group, an alkenyl group containing up to 6 carbon atoms or a cycloalkyl group containing 5, 6 or 7 carbon atoms, and R.sub.2 and R.sub.3 have the same meaning as R.sub.1 or each is a hydrogen atom, or R.sub.1 and R.sub.2 together with the nitrogen atom of the amine form a 5- or 6-membered heterocyclic group which may also contain oxygen and which may be mono- or di- substituted by alkyl, and herbicidal compositions containing them.
摘要翻译：下式的3-苯基-6-卤代-4-羟基哒嗪的胺盐：其中X是氯或溴原子，R1是含有至多14个碳原子的烷基，该基团可以被羟基，含有至多10个碳原子的烷氧基，氰基，氨基或低级单 - 或低级二烷基氨基，含有至多6个碳原子的链烯基或含有5,6或7个碳原子的环烷基，以及 R2和R3具有与R 1相同的含义或者各自为氢原子，或者R 1和R 2与胺的氮原子一起形成也可含有氧的5-或6-元杂环基，并且其可以是单 - 或二烷基取代，和含有它们的除草组合物。

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