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1. 发明授权

US5756845A Preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine 失效
标题翻译： 3-氨基甲基-3,5,5-三甲基环己胺的制备
公开(公告)号：US5756845A
公开(公告)日：1998-05-26
申请号：US608485
申请日：1996-02-28
申请人： Guido Voit , Tom Witzel , Boris Breitscheidel , Wolfgang Harder , Hermann Luyken , Axel Paul , Karl-Heinz Ross , Peter Wahl
发明人： Guido Voit , Tom Witzel , Boris Breitscheidel , Wolfgang Harder , Hermann Luyken , Axel Paul , Karl-Heinz Ross , Peter Wahl
IPC分类号： B01J23/46 , B01J23/75 , B01J23/755 , C07B61/00 , C07C209/48 , C07C211/36
CPC分类号： C07C209/48 , C07C2101/14
摘要： A process for the preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine from 3-cyano-3,5,5-trimethylcyclohexanone which requires three spatially separated reaction spaces, in order to carry out the following three steps in sequence: a) reacting the 3-cyano-3,5,5-trimethylcyclohexanone with excess ammonia on acidic metal-oxide catalysts in a first reaction space at from 20.degree. to 150.degree. C. and from 50 to 300 bar, b) hydrogenating the resultant reaction products using hydrogen in a second reaction space in the presence of excess ammonia and preferably liquid ammonia on hydrogenation catalysts, optionally using basic components or on neutral or basic supports at from 50.degree. to 100.degree. C. and at from 50 to 300 bar, and c) hydrogenating the resultant reaction products in the presence of hydrogen and also ammonia in a third reaction space on hydrogenation catalysts, optionally using basic components or on neutral or basic supports at from 110.degree. to 160.degree. C. and at from 150 to 300 bar.These three steps in sequence provide a substantially complete reaction of the original 3-cyano-3,3,5-trimethylcyclohexanone reactant with a yield of 96% of the desired diamino product in which the cis-content of the diamine is 70%.
摘要翻译：从3-氰基-3,5,5-三甲基环己酮制备3-氨基甲基-3,5,5-三甲基环己胺的方法，其需要三个空间分离的反应空间，以便按顺序进行以下三个步骤：a ）在20至150℃和50至300巴的第一反应空间中使3-氰基-3,5,5-三甲基环己酮与过量的氨在酸性金属氧化物催化剂上反应，b）将所得反应物氢化在氢化催化剂存在下，在过量氨和优选液氨存在下在第二反应空间中使用氢的产物，任选使用碱性组分或在中性或碱性载体上在50至100℃和50至300巴条件下，以及 c）在氢化催化剂的第三反应空间中，在氢气和氨的存在下氢化所得反应产物，任选使用碱性组分或在中性或碱性载体上在110至160℃和150至300b ar。这三个步骤依次提供原始3-氰基-3,3,5-三甲基环己酮反应物的基本上完全的反应物，其中二胺的顺式含量为70％的所需二氨基产物的产率为96％。

2. 发明授权

US6022999A Preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine having a cis/trans isomer ratio of at least 70:30 有权
标题翻译：具有顺式/反式异构体比例为70:30以上的3-氨基甲基-3,5,5-三甲基环己胺的制备
公开(公告)号：US6022999A
公开(公告)日：2000-02-08
申请号：US207623
申请日：1998-12-09
申请人： Guido Voit , Tom Witzel , Boris Breitscheidel , Hermann Luyken , Karl-Heinz Ross , Peter Wahl
发明人： Guido Voit , Tom Witzel , Boris Breitscheidel , Hermann Luyken , Karl-Heinz Ross , Peter Wahl
IPC分类号： C07C209/26 , C07C209/48 , C07C209/52 , C07C211/36 , C07C209/22
CPC分类号： C07C209/26 , C07C209/48 , C07C209/52
摘要： A process for the preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine having a cis/trans isomer ratio of at least 70:30 bya) imination of 3-cyano-3,5,5-trimethylcyclohexanone with ammonia in the presence of an imination catalyst at temperatures of from 20.degree. to 150.degree. C. and pressures of from 1.5 to 30 MPa to form 3-cyano-3,5,5-trimethylcyclo-hexanone imine followed byb) hydrogenation of the 3-cyano-3,5,5-trimethylcyclohexanone imine in the presence of ammonia over a catalyst containing copper and/or a Group VIII metal at a temperature of from 80.degree. to 160.degree. C. and under a pressure of from 5 to 30 MPa,wherein the catalytic hydrogenation of the 3-cyano-3,5,5-trimethylcyclohexanone imine is carried out in the presence of an acid used in an amount such as to give an acid number of from 0.1 to 2, based on 3-cyano-3,5,5-trimethylcyclohexanone used.
摘要翻译：一种制备顺式/反式异构体比例至少为70:30的3-氨基甲基-3,5,5-三甲基环己胺的制备方法，通过以下步骤：a）将3-氰基-3,5,5-三甲基环己酮与氨在在20至150℃的温度和1.5至30MPa的压力下存在仿制催化剂以形成3-氰基-3,5,5-三甲基环己酮亚胺，随后b）氢化3-氰基 -3,5,5-三甲基环己酮亚胺在含有铜和/或Ⅷ族金属的催化剂的存在下在80至160℃的温度和5至30MPa的压力下进行，其中 3-氰基-3,5,5-三甲基环己酮亚胺的催化氢化在酸的存在下进行，所用酸的用量使得酸值为0.1-2，基于3-氰基-3 ，使用5,5-三甲基环己酮。

3. 发明授权

US5536691A Cobalt catalysts and a process required for their preparation 失效
标题翻译：钴催化剂及其制备所需的工艺
公开(公告)号：US5536691A
公开(公告)日：1996-07-16
申请号：US269060
申请日：1994-06-30
申请人： Boris Breitscheidel , Peter Polanek , Matthias Irgang , Hermann Petersen , Gerd Linden , Guido Voit , Tom Witzel
发明人： Boris Breitscheidel , Peter Polanek , Matthias Irgang , Hermann Petersen , Gerd Linden , Guido Voit , Tom Witzel
IPC分类号： B01J23/889 , B01J27/185 , B01J27/187 , C07B61/00 , C07C209/48 , C07C209/50 , C07C211/36 , B01J23/04 , B01J23/34 , B01J23/78
CPC分类号： C07C209/50 , B01J23/8892 , B01J27/1853 , B01J27/187 , C07C2101/14
摘要： Cobalt catalysts whose catalytically active material comprises from 55 to 98 wt % of cobalt, from 0.2 to 15 wt % of phosphorus, from 0.2 to 15 wt % of manganese, and from 0.2 to 15 wt % of alkali metal, calculated as oxide, in which the catalyst material is calcined in a first step at final temperatures of from 550.degree. to 750.degree. C. and in a second step at final temperatures of from 800.degree. to 1000.degree. C., and a process for the hydrogenation of organic nitriles and/or imines, in which the novel cobalt catalyst is used.
摘要翻译：钴催化剂，其催化活性材料包含55至98重量％的钴，0.2至15重量％的磷，0.2至15重量％的锰和0.2至15重量％的以氧化物计算的碱金属，催化剂材料在最终温度为550℃至750℃的第一步骤中煅烧，第二步在最终温度为800至1000℃下煅烧，以及有机腈的氢化方法和 /或亚胺，其中使用新的钴催化剂。

4. 发明授权

US5696048A Cobalt catalysts 失效
标题翻译：钴催化剂
公开(公告)号：US5696048A
公开(公告)日：1997-12-09
申请号：US641278
申请日：1996-04-30
申请人： Boris Breitscheidel , Peter Polanek , Guido Voit , Tom Witzel , Gerd Linden , Michael Hesse
发明人： Boris Breitscheidel , Peter Polanek , Guido Voit , Tom Witzel , Gerd Linden , Michael Hesse
IPC分类号： B01J23/889 , B01J27/185 , B01J27/187 , C07B61/00 , C07C209/48 , C07C209/52 , C07C211/03
CPC分类号： B01J23/8892 , B01J27/1853 , B01J27/187 , C07C209/48
摘要： Cobalt catalysts whose catalytically active composition comprises from 55 to 98% by weight of cobalt, from 0.2 to 15% by weight of phosphorus, from 0.2 to 15% by weight of manganese and from 0.05 to 5% by weight of alkali metal, calculated as oxide, are prepared by calcining the catalyst composition, reducing it at final temperatures of from 200.degree. to 400.degree. C. in a stream of hydrogen and subsequently surface-oxidizing it by treatment in a stream of air at final temperatures of from 20.degree. to 60.degree. C. and can be used in a process for hydrogenating organic nitriles and/or imines.
摘要翻译：钴催化剂，其催化活性组合物包含55至98重量％的钴，0.2至15重量％的磷，0.2至15重量％的锰和0.05至5重量％的碱金属，计算为氧化物通过煅烧催化剂组合物，在氢气流中在200-400℃的最终温度下还原，然后在最终温度为20℃至大约20℃的空气流中进行表面氧化， 60℃，可用于氢化有机腈和/或亚胺的方法。

5. 发明授权

US06278023B1 Method for producing aliphatic alpha-, omega-diamines 有权
标题翻译：生产脂肪族α-，ω-二胺的方法
公开(公告)号：US06278023B1
公开(公告)日：2001-08-21
申请号：US09622774
申请日：2000-08-23
申请人： Guido Voit , Rolf Fischer , Peter Bassler , Andreas Ansmann , Hermann Luyken , Martin Merger , Frank Ohlbach , Alwin Rehfinger
发明人： Guido Voit , Rolf Fischer , Peter Bassler , Andreas Ansmann , Hermann Luyken , Martin Merger , Frank Ohlbach , Alwin Rehfinger
IPC分类号： C07C20900
CPC分类号： C07C211/12 , B01J23/745 , C07C209/48
摘要： A process for preparing aliphatic alpha, omega-diamines by hydrogenation of aliphatic alpha, omega-dinitriles in the presence of a catalyst comprises using a hydrogenation catalyst comprising (a) iron or a compound based on iron or mixtures thereof, (b) from 0.001 to 0.3% by weight based on (a) of a promoter based on 2, 3, 4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium, and also (c) from 0 to 0.3% by weight based on (a) of a compound based on an alkali and/or alkaline earth metal.
摘要翻译：通过在催化剂存在下通过氢化脂肪族α，ω-二腈制备脂肪族α，ω-二胺的方法包括使用包含（a）铁或基于铁或其混合物的化合物的氢化催化剂，（b）0.001 至（c）基于（a）基于选自铝，硅，锆，钛和钒的2,3,4或5种元素的助催化剂，并且（c）0至0.3％基于（a）基于碱金属和/或碱土金属的化合物的重量。

6. 发明授权

US6139693A Method for obtaining hexamethylene diamine from mixtures containing hexamethylene diamine 有权
标题翻译：从含有六亚甲基二胺的混合物中获得六亚甲基二胺的方法
公开(公告)号：US6139693A
公开(公告)日：2000-10-31
申请号：US367070
申请日：1999-08-09
申请人： Peter Bassler , Rolf Fischer , Hermann Luyken , Alwin Rehfinger , Guido Voit
发明人： Peter Bassler , Rolf Fischer , Hermann Luyken , Alwin Rehfinger , Guido Voit
IPC分类号： C07C209/84 , C07C209/86 , C07C211/12 , B01D3/10 , B01D3/34
CPC分类号： C07C209/84 , Y10S203/20
摘要： A process for recovering hexamethylenediamine (I) from a mixture (II) including(I) hexamethylenediamine,(III) hexamethyleneimine,(IV) a compound selected from 2-aminomethylcyclopentylamine and 1,2-diaminocyclohexane,(V) an imine,(VI) adiponitrile and 6-aminocapronitrileincludes distilling(a) a mixture (II) to obtain(a1) a low boiling fraction (III),(a2) a medium boiling fraction (VII) (I), (IV) and (V), and(a3) a high boiling fraction (V) and (VI),(b) a mixture (VII) to obtain(b1) an overhead product (IV), and(b2) a mixture (VIII) (I) and (V) as bottom product, and(c) a mixture (VIII) to obtain(c1) (I) as overhead product, and(c2) a bottom product (V).
摘要翻译： PCT No.PCT / EP98 / 00506 Sec。 371日期1999年8月9日 102（e）1999年8月9日PCT 1998年1月30日PCT PCT。第WO98 / 34903号公报日本1998年8月13日从含有（I）六亚甲基二胺，（III）六亚甲基亚胺，（Ⅳ）选自2-氨基甲基环戊胺和1,2-二氨基环己烷的化合物的混合物（II）中回收六亚甲基二胺（I）的方法，（V）（VI）己二腈和6-氨基己腈包括蒸馏（a）混合物（II）以获得（a1）低沸点馏分（III），（a2）中沸点馏分（VII）（I），（IV ）和（V），（a3）高沸点馏分（V）和（VI），（b）混合物（VII）得到（b1）塔顶馏出物（IV），（b2）混合物）（I）和（V）作为底部产物，和（c）得到（c1）（I）作为塔顶产物的混合物（VIII）和（c2）底部产物（V）。

7. 发明授权

US06359178B1 Method for producing hexamethylene diamine 有权
标题翻译：六亚甲基二胺的制备方法
公开(公告)号：US06359178B1
公开(公告)日：2002-03-19
申请号：US09762798
申请日：2001-02-13
申请人： Rolf Fischer , Peter Bassler , Hermann Luyken , Frank Ohlbach , Johann-Peter Melder , Martin Merger , Andreas Ansmann , Alwin Rehfinger , Guido Voit
发明人： Rolf Fischer , Peter Bassler , Hermann Luyken , Frank Ohlbach , Johann-Peter Melder , Martin Merger , Andreas Ansmann , Alwin Rehfinger , Guido Voit
IPC分类号： C07C20948
CPC分类号： C07C209/48 , C07C211/12
摘要： A process for catalytic hydrogenation of adiponitrile to hexamethylenediamine at elevated temperature and elevated pressure in the presence of catalysts based on elemental iron as catalytically active component and ammonia as solvent comprises a) hydrogenating adiponitrile at from 70 to 220° C. and from 100 to 400 bar in the presence of catalysts based on elemental iron as catalytically active component and ammonia as solvent to obtain a mixture comprising adiponitrile, 6-aminocapronitrile, hexamethylenediamine and high boilers until the sum total of the 6-aminocapronitrile concentration and the adiponitrile concentration is within the range from 1 to 50% by weight, based on the ammonia-free hydrogenation mixture, b) removing ammonia from the hydrogenation effluent, c) removing hexamethylenediamine from the remaining mixture, d) separating 6-aminocapronitrile and adiponitrile from high boilers individually or together, and e) returning 6-aminocapronitrile, adiponitrile or mixtures thereof into step a).
摘要翻译：在基于作为催化活性组分的元素铁和作为溶剂的氨的催化剂存在下，在升高的温度和升高的压力下将己二腈催化氢化为己二胺的方法包括在70-220℃和100-400巴下氢化己二腈在基于作为催化活性成分的元素铁和作为溶剂的氨的催化剂存在下，得到包含己二腈，6-氨基己腈，六亚甲基二胺和高沸点剂的混合物，直到6-氨基己腈浓度和己二腈浓度的总和在范围内基于无氨氢化混合物，从1至50重量％，b）从氢化流出物中除去氨，c）从剩余的混合物中除去六亚甲基二胺，d）分别或一起从高锅炉中分离6-氨基己腈和己二腈，和），返回6-氨基己腈，己二腈或其混合物 n步骤a）。

8. 发明授权

US07091153B2 Hydrogenation catalyst 有权
标题翻译：氢化催化剂
公开(公告)号：US07091153B2
公开(公告)日：2006-08-15
申请号：US10776544
申请日：2004-02-12
申请人： Guido Voit , Rolf Fischer , Peter Bassler , Andreas Ansmann , Hermann Luyken , Martin Merger , Frank Ohlbach , Alwin Rehfinger
发明人： Guido Voit , Rolf Fischer , Peter Bassler , Andreas Ansmann , Hermann Luyken , Martin Merger , Frank Ohlbach , Alwin Rehfinger
IPC分类号： B01J23/34 , B01J21/14
CPC分类号： C07C253/30 , B01J23/8892 , C07C209/48 , C07C211/12 , C07C255/24
摘要： A material useful as catalyst for the hydrogenation of alpha, omega-dinitriles comprises (a) iron or a compound based on iron or mixtures thereof, (b) from 0.001 to 0.3% by weight based on (a) of a promoter based on 2, 3, 4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium, (c) from 0 to 0.3% by weight based on (a) of a compound based on an alkali and/or alkaline earth metal, and also (d) from 0.001 to 1% by weight based on (a) of manganese.
摘要翻译：可用作α，ω-二腈的氢化催化剂的材料包括（a）铁或基于铁或其混合物的铁或其混合物，（b）基于（a）基于2的促进剂的0.001至0.3重量％，选自铝，硅，锆，钛和钒的3,4或5种元素，（c）基于（a）基于碱和/或碱土金属的化合物，0至0.3重量％金属，以及（d）以（a）锰计为0.001〜1重量％。

9. 发明授权

US06348630B1 Method for purifying hexamethylenediamine in mixtures of hexamethylenediamine and an unsaturated cyclic imine 失效
标题翻译：六亚甲基二胺和不饱和环亚胺的混合物中六亚甲基二胺的纯化方法
公开(公告)号：US06348630B1
公开(公告)日：2002-02-19
申请号：US09720915
申请日：2001-01-02
申请人： Claudia Merk , Peter Bassler , Rolf Fischer , Guido Voit , Hermann Luyken
发明人： Claudia Merk , Peter Bassler , Rolf Fischer , Guido Voit , Hermann Luyken
IPC分类号： C07D22304
CPC分类号： C07D295/023 , C07C209/82 , C25B3/04 , C07C211/12
摘要： The level of an unsaturated cyclic imine (I) of the formula (I) where R1 is alkenyl having 3, 4, 5, 6, 7, 8, 9, 10, 11 carbon atoms belonging to the ring system, in a mixture comprising hexamethylenediamine and an imine (I) is reduced by electrochemical conversion of an imine (I) in a mixture comprising hexamethylenediamine and an imine (I) in the presence of solvated protons into a saturated cyclic amine of the formula (II)
摘要翻译：式（I）的不饱和环状亚胺（I）的水平，其中R 1是属于环系的具有3,4,5,6,7,8,9,10,11个碳原子的烯基，其混合物包含六亚甲基二胺和亚胺（I）通过将亚胺（I）在包含六亚甲基二胺和亚胺（I）的混合物中在溶剂化质子存在下的电化学转化而还原为式（II）的饱和环胺，

10. 发明授权

US06346641B1 Method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine 失效
标题翻译：同时生产6-氨基己腈和六亚甲基二胺的方法
公开(公告)号：US06346641B1
公开(公告)日：2002-02-12
申请号：US09720882
申请日：2001-01-02
申请人： Hermann Luyken , Frank Ohlbach , Andreas Ansmann , Peter Bassler , Rolf Fischer , Johann-Peter Melder , Martin Merger , Alwin Rehfinger , Guido Voit , Günther Achhammer
发明人： Hermann Luyken , Frank Ohlbach , Andreas Ansmann , Peter Bassler , Rolf Fischer , Johann-Peter Melder , Martin Merger , Alwin Rehfinger , Guido Voit , Günther Achhammer
IPC分类号： C07C25500
CPC分类号： C07C253/30 , C07C209/48 , C07C211/12 , C07C255/24
摘要： A process for the coproduction of 6-aminocapronitrile and hexamethylenediamine starting from adiponitrile by a) hydrogenating adiponitrile in the presence of a catalyst comprising an element of the eighth transition group as catalytically active component, to obtain a mixture comprising 6-aminocapronitrile, hexamethylenediamine, adiponitrile and high boilers, b) distillatively removing hexamethylenediamine from the mixture comprising 6-aminocapronitrile, hexamethylenediamine, adiponitrile and high boilers, and either c1) distillatively removing 6-aminocapronitrile, and then d1) distillatively removing adiponitrile, or c2) simultaneously distillatively removing 6-aminocapronitrile and adiponitrile into separate fractions is characterized by base of column temperatures below 185° C. in steps d1) or c2).
摘要翻译：一种从己二腈开始共生产6-氨基己腈和六亚甲基二胺的方法，其中a）在包含第八过渡基团的元素的催化剂作为催化活性组分的存在下氢化己二腈，得到包含6-氨基己腈，己二胺，己二腈和高锅炉，b）从包含6-氨基己腈，己二胺，己二腈和高沸点的混合物中蒸馏除去六亚甲基二胺，和c）蒸馏除去6-氨基己腈，然后d1）蒸馏除去己二腈，orc2）同时蒸馏除去6-氨基己腈和己二腈在步骤d1）或c2）中，单独馏分的特征在于塔温度低于185℃的碱。

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