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1. 发明授权

US06198002B1 Preparation of secondary and tertiary 2-methyl-1, 5-pentanediamines 失效
标题翻译：二级和叔级2-甲基-1,5-戊二胺的制备
公开(公告)号：US06198002B1
公开(公告)日：2001-03-06
申请号：US09324715
申请日：1999-06-03
申请人： Karsten Eller , Bernd Fiege , Stefan Rittinger , Eberhard Fuchs
发明人： Karsten Eller , Bernd Fiege , Stefan Rittinger , Eberhard Fuchs
IPC分类号： C07C20948
CPC分类号： C07C211/09 , C07C209/48
摘要： A process for preparing a secondary or tertiary 2-methyl-1,5-pen-tanediamine of the formula I where R1 and R2 are H, C1-C20-alkyl, C3-C8-cycloalkyl, aryl, C7-C20-arylalkyl, where the radicals R1 and R2 may bear substituents selected from the group consisting of C1-C20-alkyl, C1-C20-alkoxy, C6-C20-aryloxy and hydroxy, and R1 and R2 are not simultaneously hydrogen, or R1 and R2 are together an unsubstituted or C1-C20-alkyl- and/or C1-C20-alkoxy-substituted C3-C7-alkylene chain which may, if desired, be interrupted by one or two O or NR3 groups, where R3 is H or C1-C20-alkyl comprises reacting 2-methylglutarodinitrile with a primary or secondary amine of the formula R1R2NH and hydrogen at from 50 to 250° C. and pressures of from 0.5 to 35 MPa in the presence of an oxidic supported catalyst comprising one or more noble metals which has been treated with hydrogen at from 50 to 300° C. for at least 0.5 hour before use. The compound 1,5-bis(dimethylamino)-2-methylpentane is also claimed.
摘要翻译：制备式I其中R 1和R 2的仲或叔2-甲基-1,5-辛烷二胺的方法是H，C 1 -C 20 - 烷基，C 3 -C 8 - 环烷基，芳基，C 7 -C 20 - 芳烷基，其中基团R 1和R 2可以具有选自C 1 -C 20 - 烷基，C 1 -C 20 - 烷氧基，C 6 -C 20 - 芳氧基和羟基的取代基，并且R 1和R 2不同时为氢，或者R 1和R 2一起为未取代或未取代的 C 1 -C 20烷基 - 和/或C 1 -C 20 - 烷氧基取代的C 3 -C 7 - 亚烷基链，如果需要，可以被一个或两个O或NR 3基团中断，其中R 3是H或C 1 -C 20烷基， - 甲基戊二腈与式R1R2NH的伯胺或仲胺和50-250℃的氢气和0.5-35MPa的压力在包含一种或多种已经用氢处理过的贵金属的氧化载体催化剂存在下在使用前至少0.5小时，从50至300℃。还要求化合物1,5-双（二甲基氨基）-2-甲基戊烷。

2. 发明授权

US6153748A Method for hydrogenating compounds from the group of imines or enamines 失效
标题翻译：从亚胺或烯胺类中氢化化合物的方法
公开(公告)号：US6153748A
公开(公告)日：2000-11-28
申请号：US367069
申请日：1999-08-09
申请人： Eberhard Fuchs , Frank Ohlbach
发明人： Eberhard Fuchs , Frank Ohlbach
IPC分类号： B01J23/44 , C07D295/02 , C07D295/023 , C07D223/02 , C07C253/34 , C07C255/24
CPC分类号： C07D295/023
摘要： A process for hydrogenating a compound in the group of the imines or enamines I to an amine II in the presence of a nitrile III, said nitrile III being essentially not hydrogenated comprises reacting a mixture comprising a compound I and a nitrile III with a gas comprising molecular hydrogen in the presence of a catalyst IV.
摘要翻译： PCT No.PCT / EP98 / 00414 Sec。 371日期1999年8月9日 102（e）日期1999年8月9日PCT提交1998年1月26日PCT公布。第WO98 / 34899号公报日期1998年8月13日在腈III存在下氢化亚胺中的化合物或使胺I化合到胺II上的方法，所述腈III基本上未氢化，包括将包含化合物I和腈 III在催化剂IV存在下具有包含分子氢的气体。

3. 发明授权

US5502185A Preparation of lactams 失效
标题翻译：内酰胺的制备
公开(公告)号：US5502185A
公开(公告)日：1996-03-26
申请号：US358413
申请日：1994-12-19
申请人： Eberhard Fuchs , Tom Witzel
发明人： Eberhard Fuchs , Tom Witzel
IPC分类号： C07D201/08
CPC分类号： C07D201/08 , Y02P20/52
摘要： Cyclic lactams are prepared by reacting an aminocarboxylic acid compound of the formula IH.sub.2 N--(CH.sub.2).sub.m --COR.sup.1 Iwhere R.sup.1 is --OH, --O--C.sub.1 -C.sub.12 -alkyl or --NR.sup.2 R.sup.3 and R.sup.2 and R.sup.3, independently of one another, are each hydrogen, C.sub.1 -C.sub.12 -alkyl or C.sub.5 -C.sub.8 -cycloalkyl and m is an integer from 3 to 12, with water by a process in which the reaction is carried out in the liquid phase using a heterogeneous catalyst.
摘要翻译：环状内酰胺是通过使式ⅠH2N-（CH2）m-COR1I的氨基羧酸化合物，其中R1是-OH，-O-C1-C12-烷基或-NR2R3，R2和R3彼此独立地进行反应，各自为氢，C 1 -C 12 - 烷基或C 5 -C 8 - 环烷基，m为3至12的整数，通过使用多相催化剂在液相中进行反应的方法与水反应。

4. 发明授权

US5495014A Preparation of caprolactam 失效
标题翻译：己内酰胺的制备
公开(公告)号：US5495014A
公开(公告)日：1996-02-27
申请号：US358412
申请日：1994-12-19
申请人： Eberhard Fuchs , Tom Witzel
发明人： Eberhard Fuchs , Tom Witzel
IPC分类号： C07D201/12
CPC分类号： C07D201/12
摘要： Caprolactam is prepared by cleaving oligomers or polymers containing essentially the repeating unit --[--N(H)-(CH.sub.2).sub.5 --C(O)--]- in the presence of a catalyst at elevated temperatures by a process in which the cleavage is carried out in the liquid phase in the presence of a heterogeneous catalyst and of an organic solvent.
摘要翻译：己内酰胺通过在催化剂存在下在升高的温度下裂解基本上含有重复单元 - [ - N（H） - （CH 2）5 -C（O） - ] - 的低聚物或聚合物来制备，在非均相催化剂和有机溶剂的存在下在液相中进行。

5. 发明授权

US5463130A Preparation of peralkylated amines 失效
标题翻译：全烷基化胺的制备
公开(公告)号：US5463130A
公开(公告)日：1995-10-31
申请号：US395596
申请日：1995-02-28
申请人： Tom Witzel , Eberhard Fuchs , Horst Zimmermann
发明人： Tom Witzel , Eberhard Fuchs , Horst Zimmermann
IPC分类号： B01J23/44 , B01J23/58 , B01J23/63 , C07B61/00 , C07C209/48 , C07C209/60 , C07C211/09 , C07C213/02 , C07C215/08 , C08G18/18 , C08G59/68
CPC分类号： C07C209/48 , C08G18/1808 , C08G18/1825 , C08G59/686
摘要： A process for the preparation of peralkylated amines of the general formula I ##STR1## in which R.sup.1, R.sup.2 denote C.sub.1 -C.sub.200 alkyl, C.sub.3 -C.sub.8 cycloalkyl, C.sub.4 -C.sub.20 alkylcycloalkyl, C.sub.4 -C.sub.20 cycloalkylalkyl, C.sub.2 -C.sub.20 alkoxyalkyl, aryl, C.sub.7 -C.sub.20 alkylaryl, C.sub.7 -C.sub.20 aralkyl, C.sub.2 -C.sub.8 hydroxyalkyl, C.sub.2 -C.sub.8 mercaptoalkyl, C.sub.8 -C.sub.20 phenoxyalkyl, C.sub.2 -C.sub.8 aminoalkyl, C.sub.2 -C.sub.8 (NHR.sup.4)alkyl, C.sub.2 -C.sub.8 (NR.sup.4 R.sup.5)alkyl or together form a saturated or unsaturated C.sub.2 -C.sub.6 alkylene chain optionally mono- to tri-substituted by C.sub.1 -C.sub.4 alkyl and optionally interrupted by oxygen or nitrogenX denotes a C.sub.2 -C.sub.20 alkylene or C.sub.2 -C.sub.20 alkenylene or C.sub.4 -C.sub.8 cycloalkylene chain optionally mono- to penta-substituted by R.sup.3, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 alkoxy, C.sub.1 -C.sub.8 dialkylamino, phenoxy, diphenylamino and/or C.sub.2 -C.sub.8 alkoxycarbonyl,A denotes hydrogen, C.sub.1 -C.sub.20 alkyl, C.sub.3 -C.sub.8 cycloalkyl, C.sub.4 -C.sub.20 alkylcycloalkyl, C.sub.4 -C.sub.20 cycloalkylalkyl, C.sub.2 -C.sub.20 alkoxyalkyl, aryl, C.sub.7 -C.sub.20 alkylaryl, C.sub.7 -C.sub.20 aralkyl, C.sub.1 -C.sub.20 alkoxy, hydroxy, C.sub.1 -C.sub.20 hydroxyalkyl, amino, C.sub.1 -C.sub.20 alkylamino, C.sub.2 -C.sub.20 dialkylamino, C.sub.3 -C.sub.12 alkenyleneamino, C.sub.3 -C.sub.8 cycloalkylamino, arylamino, aryl-C.sub.1 -C.sub.12 alkylamino, halogen, mercapto, C.sub.2 -C.sub.20 alkenylenoxy, C.sub.3 -C.sub.8 cycloalkoxy and aryloxyR.sup.3 denotes CH.sub.2 --NR.sup.1 R.sup.2,R.sup.4, R.sup.5 denote C.sub.1 -C.sub.20 alkylby the reaction of a nitrile of the general formula IIA--X--CN (II),in which R.sup.1, R.sup.2, R.sup.4, R.sup.5, X and A have the aforementioned meanings and R.sup.3 stands for --CH.sub.2 --NR.sup.1 R.sup.2 or cyano, with a secondary amine of the general formula III ##STR2## and hydrogen at temperatures ranging from 50.degree. to 250.degree. C. and pressures ranging from 5 to 350 bar in the presence of a catalyst, wherein the catalyst used is palladium on an oxidic support.
摘要翻译：制备通式I（I）的全烷基胺的方法，其中R 1，R 2表示C 1 -C 20烷基，C 3 -C 8环烷基，C 4 -C 20烷基环烷基，C 4 -C 20环烷基烷基，C 2 -C 20烷氧基烷基，芳基，C 7 -C 20烷基芳基 C 7 -C 20烷基，C 2 -C 8羟烷基，C 2 -C 8巯基烷基，C 8 -C 20苯氧烷基，C 2 -C 8氨基烷基，C 2 -C 8（NHR 4）烷基，C 2 -C 8（NR 4 R 5）烷基或一起形成饱和或不饱和的C 2 -C 6亚烷基链，被C1-C4烷基三取代并且任选地被氧或氮中断X表示任选被R 3，C 1 -C 8烷基，C 1 -C 8烷氧基，C 1 -C 8烷氧基取代的C 2 -C 20亚烷基或C 2 -C 20亚烯基或C 4 -C 8亚烷基链， C 2 -C 20烷基氨基，苯氧基，二苯基氨基和/或C 2 -C 8烷氧基羰基，A表示氢，C 1 -C 20烷基，C 3 -C 8环烷基，C 4 -C 20烷基环烷基，C 4 -C 20环烷基烷基，C 2 -C 20烷氧基烷基，芳基，C 7 -C 20烷基芳基，C 7 -C 20芳烷基，C 1 -C 20烷氧基，羟基，C 1 -C 20羟烷基，氨基，C 1 -C 20烷基氨基，C 2 -C 20二烷基氨基，C 3 -C 12亚烯基氨基， C 3 -C 8环烷基氨基，芳基氨基，芳基-C 1 -C 12烷基氨基，卤素，巯基，C 2 -C 20烯基烯氧基，C 3 -C 8环烷氧基和芳氧基R 3表示CH 2 -NR 1 R 2，R 4，R 5表示通过通式II的腈反应的C 1 -C 20烷基 -CN（II），其中R1，R2，R4，R5，X和A具有上述含义，R3代表-CH2-NR1R2或氰基，与通式III的仲胺（III）和氢气在50至250℃的温度和5至350巴的压力范围内，在催化剂存在下，其中使用的催化剂是氧化载体上的钯。

6. 发明授权

US06683179B2 Preparation of caprolactam 有权
标题翻译：己内酰胺的制备
公开(公告)号：US06683179B2
公开(公告)日：2004-01-27
申请号：US10258941
申请日：2002-10-29
申请人： Peter Bassler , Dieter Baumann , Rolf-Hartmuth Fischer , Eberhard Fuchs , Johann-Peter Melder , Frank Ohlbach
发明人： Peter Bassler , Dieter Baumann , Rolf-Hartmuth Fischer , Eberhard Fuchs , Johann-Peter Melder , Frank Ohlbach
IPC分类号： C07D20108
CPC分类号： C07D201/08
摘要： A process for the preparation of caprolactam is provided, wherein a) a mixture (I) containing 6-aminocapronitrile and water is reacted in the gas phase, in the presence of a catalyst, to give a mixture (II) containing caprolactam, ammonia, water, high-boiling components and low-boiling components, b) ammonia is then removed from the mixture (II) to give a mixture (III) containing caprolactam, water, high-boiling components and low-boiling components, c) water is then removed from the mixture (III) to give a mixture (IV) containing caprolactam, high-boiling components and low-boiling components, and d) a solid (V) containing caprolactam is then obtained from the mixture (IV) by crystallization, the proportion by weight of caprolactam in the solid (V) being greater than in the mixture (IV).
摘要翻译：提供了制备己内酰胺的方法，其中a）含有6-氨基己腈和水的混合物（I）在催化剂存在下在气相中反应，得到含己内酰胺，氨，水的混合物（II），高沸点组分和低沸点组分，b）然后从混合物（II）中除去氨，得到含有己内酰胺，水，高沸点组分和低沸点组分的混合物（III），c）然后将水从混合物（III）中除去，得到含有己内酰胺，高沸点组分和低沸点组分的混合物（IV），然后通过结晶从混合物（IV）获得含有己内酰胺的固体（V），比例的固体（V）中的己内酰胺的量大于混合物（IV）中的。

7. 发明授权

US06677449B2 Preparation of caprolactam 有权
标题翻译：己内酰胺的制备
公开(公告)号：US06677449B2
公开(公告)日：2004-01-13
申请号：US10258942
申请日：2002-10-29
申请人： Peter Bassler , Dieter Baumann , Rolf-Hartmuth Fischer , Eberhard Fuchs , Johann-Peter Melder , Frank Ohlbach
发明人： Peter Bassler , Dieter Baumann , Rolf-Hartmuth Fischer , Eberhard Fuchs , Johann-Peter Melder , Frank Ohlbach
IPC分类号： C07D20102
CPC分类号： C07D201/08 , C07D201/16
摘要： A process for the preparation of caprolactam is provided, wherein a) a mixture (I) containing 6-aminocapronitrile and water is reacted in the liquid phase, in the presence of a catalyst, to give a mixture (II) containing caprolactam, ammonia, water, high-boiling components and low-boiling components, b) ammonia is then removed from the mixture (II) to give a mixture (III) containing caprolactam, water, high-boiling components and low-boiling components, c) water is then removed from the mixture (III) to give a mixture (IV) containing caprolactam, high-boiling components and low-boiling components, and d) a solid (V) containing caprolactam is then obtained from the mixture (IV) by crystallization, the proportion by weight of caprolactam in the solid (V) being greater than in the mixture (IV).
摘要翻译：提供了制备己内酰胺的方法，其中a）含有6-氨基己腈和水的混合物（I）在液相中在催化剂存在下反应，得到含有己内酰胺，氨，水的混合物（II），高沸点组分和低沸点组分，b）然后从混合物（II）中除去氨，得到含有己内酰胺，水，高沸点组分和低沸点组分的混合物（III），c）然后将水从混合物（III）中除去，得到含有己内酰胺，高沸点组分和低沸点组分的混合物（IV），然后通过结晶从混合物（IV）获得含有己内酰胺的固体（V），比例的固体（V）中的己内酰胺的量大于混合物（IV）中的。

8. 发明授权

US06663844B1 Pyrogenic titanium dioxide 失效
标题翻译：热原二氧化钛
公开(公告)号：US06663844B1
公开(公告)日：2003-12-16
申请号：US09486488
申请日：2000-02-29
申请人： Eberhard Fuchs , Klemens Flick
发明人： Eberhard Fuchs , Klemens Flick
IPC分类号： C01G2307
CPC分类号： B01J21/063 , B01J37/06 , C07D201/08
摘要： Shaped materials useful as catalyst for preparing cyclic lactams by reacting aminocarbonitriles with water in the liquid phase in a fixed bed reactor and which have no soluble constituents under the reaction conditions, comprising pyrogenic titanium dioxide as essential constituent, these compositions being obtainable by shaping the pyrogenic titanium dioxide into shaped articles and, before or after the shaping, treating the pyrogenic titanium dioxide with from 0.1 to 30% by weight, based on the pyrogenic titanium dioxide, of an acid in which pyrogenic titanium dioxide is sparingly soluble.
摘要翻译：成型材料可用作制备环状内酰胺的催化剂，其通过在固定床反应器中使氨基碳腈与液相中的水反应，并且在反应条件下不含可溶性成分，其包含热解二氧化钛作为必要组分，这些组合物可通过将热解法二氧化钛成型制品，并且在成形之前或之后，以热解二氧化钛为基准，以热解二氧化钛为基准，以热解二氧化钛微溶于其中的酸为基础，以0.1至30重量％的量处理热解二氧化钛。

9. 发明授权

US06657036B1 Polycondensation resins and polyaddition resins produced by heterogeneous catalysis 失效
标题翻译：通过非均相催化制备的缩聚树脂和加聚树脂
公开(公告)号：US06657036B1
公开(公告)日：2003-12-02
申请号：US09913602
申请日：2001-10-04
申请人： Werner-Alfons Jung , Heinz-Peter Rink , Eberhard Fuchs , Wolfgang Straehle
发明人： Werner-Alfons Jung , Heinz-Peter Rink , Eberhard Fuchs , Wolfgang Straehle
IPC分类号： C08G1822
CPC分类号： C08G18/4288 , C08G63/82
摘要： The invention relates to polycondensation resins which are prepared by polycondensation of compounds having a low molecular weight and separation of small molecules in the presence of at least one hetergeneous catalyst. The invention also relates to polyaddition resins which are prepared by polyaddition in the presence of at least one heterogeneous catalyst. The invention further relates to the use of said polycondensation resins and polyaddition resins for the preparation of moulded parts, adhesives and coating materials.
摘要翻译：本发明涉及通过在至少一种异源催化剂的存在下使低分子量化合物和小分子的分离缩聚制备的缩聚树脂。本发明还涉及在至少一种非均相催化剂存在下通过加聚制备的加聚树脂。本发明还涉及所述缩聚树脂和加聚树脂在制备模制件，粘合剂和涂料中的用途。

10. 发明授权

US06218535B1 Caprolactam production process 有权
标题翻译：己内酰胺生产工艺
公开(公告)号：US06218535B1
公开(公告)日：2001-04-17
申请号：US09486642
申请日：2000-02-29
申请人： Eberhard Fuchs , Klemens Flick
发明人： Eberhard Fuchs , Klemens Flick
IPC分类号： C07D20108
CPC分类号： C07D201/08 , B01J37/06 , C07D223/10 , Y02P20/52
摘要： Cyclic lactams are prepared by reacting aminocarbonitriles with water in the liquid phase in a fixed bed reactor in the presence of a catalyst which comprises a catalytically active oxide, which has no soluble constituents under the reaction conditions and which consists of shaped articles obtainable by shaping the oxide into shaped articles and, before or after said shaping, treating the oxide with from 0.1 to 30% by weight, based on the oxide, of an acid in which the oxide is sparingly soluble.
摘要翻译：环状内酰胺通过在固定床反应器中在液相存在下在液相中与水反应来制备，所述催化剂包含催化活性氧化物，所述催化活性氧化物在反应条件下不具有可溶性组分，并且可由成形制品氧化物变成成型制品，并且在所述成形之前或之后，以0.1-30重量％的氧化物处理氧化物，其中氧化物微溶于其中的酸。

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