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1. 发明授权

US5958825A Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones 失效
标题翻译：用于胺化环氧烷，醇，醛和酮的催化剂
公开(公告)号：US5958825A
公开(公告)日：1999-09-28
申请号：US955121
申请日：1997-10-21
申请人： Joachim Wulff-Doring , Johann-Peter Melder , Gerhard Schulz , Guido Voit , Frank Gutschoven , Wolfgang Harder
发明人： Joachim Wulff-Doring , Johann-Peter Melder , Gerhard Schulz , Guido Voit , Frank Gutschoven , Wolfgang Harder
IPC分类号： B01J23/89 , B01J37/18 , C07B61/00 , C07C209/16 , C07C211/00 , C07C211/10 , B01J23/00 , B01J23/42 , B01J23/58 , B01J23/72
CPC分类号： C07C209/16 , B01J23/8926 , B01J23/8933
摘要： A catalyst comprising, based on the total weight of the catalyst,more than 6-50% by weight of cobalt, nickel or a mixture thereof,0.001-25% by weight of ruthenium,0-10% by weight of copper and0-5% by weight of promoterson a porous metal oxide carrier can be prepared by(a) impregnating the carrier with the metals, promoters or compounds thereof,(b) drying and calcining the impregnated carrier and(c) reducing the calcined carrier in a stream of hydrogen,carrier not being impregnated with halogen compounds.
摘要翻译：一种催化剂，其基于催化剂的总重量计，含有大于6-50重量％的钴，镍或其混合物，0.001-25重量％的钌，0-10重量％的铜和0- 多孔金属氧化物载体上5％（重量）的助催化剂可以通过（a）用金属，促进剂或其化合物浸渍载体来制备，（b）干燥和煅烧所浸渍的载体，和（c）将煅烧载体还原成氢气流，载体不被卤素化合物浸渍。

2. 发明授权

US6046359A Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones 有权
标题翻译：用于胺化环氧烷，醇，醛和酮的催化剂
公开(公告)号：US6046359A
公开(公告)日：2000-04-04
申请号：US262262
申请日：1999-03-04
申请人： Joachim Wulff-Doring , Johann-Peter Melder , Gerhard Schulz , Guido Voit , Gutshoven Frank , Wolfgang Harder
发明人： Joachim Wulff-Doring , Johann-Peter Melder , Gerhard Schulz , Guido Voit , Gutshoven Frank , Wolfgang Harder
IPC分类号： B01J23/89 , C07B61/00 , C07C209/02 , C07C209/14 , C07C209/16 , C07C209/26 , C07C211/10 , C07C211/13 , C07C213/02 , C07C215/14 , C07C209/00
CPC分类号： C07C209/16 , B01J23/8926 , B01J23/8933
摘要： A catalyst comprises, based on the total weight of the catalyst,0.1-6% by weight of cobalt, nickel or a mixture thereof,0.001-25% by weight of ruthenium,0-10% by weight of copper and0-5% by weight of promoterson a porous metal oxide carrier.It preferably comprises 0.1-3% by weight of cobalt and 0.1-3% by weight of nickel. It can be used in hydrogenation reactions, dehydrogenation reactions or hydrogenation/dehydrogenation reactions, in particular in the amination of alkylene oxides, alcohols, aldehydes or ketones with ammonia or primary or secondary amines.
摘要翻译：催化剂基于催化剂的总重量包含0.1-6重量％的钴，镍或其混合物，0.001-25重量％的钌，0-10重量％的铜和0-5重量％的多孔金属氧化物载体上的助催化剂。其优选包含0.1-3重量％的钴和0.1-3重量％的镍。它可用于氢化反应，脱氢反应或氢化/脱氢反应，特别是在用氨或伯或仲胺使环氧烷，醇，醛或酮胺化时。

3. 发明授权

US5916838A Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones 失效
公开(公告)号：US5916838A
公开(公告)日：1999-06-29
申请号：US955264
申请日：1997-10-21
申请人： Joachim Wulff-Doring , Johann-Peter Melder , Gerhard Schulz , Guido Voit , Gutshoven Frank , Wolfgang Harder
发明人： Joachim Wulff-Doring , Johann-Peter Melder , Gerhard Schulz , Guido Voit , Gutshoven Frank , Wolfgang Harder
IPC分类号： B01J23/89 , C07B61/00 , C07C209/02 , C07C209/14 , C07C209/16 , C07C209/26 , C07C211/10 , C07C211/13 , C07C213/02 , C07C215/14 , B01J23/40 , B01J23/46
CPC分类号： C07C209/16 , B01J23/8926 , B01J23/8933
摘要： A catalyst comprises, based on the total weight of the catalyst,0.1-6% by weight of cobalt, nickel or a mixture thereof,0.001-25% by weight of ruthenium,0-10% by weight of copper and0-5% by weight of promoterson a porous metal oxide carrier.It preferably comprises 0.1-3% by weight of cobalt and 0.1-3% by weight of nickel. It can be used in hydrogenation reactions, dehydrogenation reactions or hydrogenation/dehydrogenation reactions, in particular in the amination of alkylene oxides, alcohols, aldehydes or ketones with ammonia or primary or secondary amines.

4. 发明授权

US06323371B2 Process for the preparation of alkanolamines having improved color quality 有权
公开(公告)号：US06323371B2
公开(公告)日：2001-11-27
申请号：US09805725
申请日：2001-03-07
申请人： Günther Ruider , Karl-Heinz Ross , Johann-Peter Melder , Gerhard Schulz , Frank Gutschoven , Philip Buskens
发明人： Günther Ruider , Karl-Heinz Ross , Johann-Peter Melder , Gerhard Schulz , Frank Gutschoven , Philip Buskens
IPC分类号： C07C20984
CPC分类号： C07C213/10 , C07C215/12
摘要： Preparation of alkanolamines having improved color quality by treating the alkanolamine with an effective amount of phosphorous acid or hypophosphorous acid or compounds thereof initially at elevated temperature over a period of at least 5 min (step a), and then distilling it in the presence of an effective amount of one of these phosphorus compounds (step b).

5. 发明授权

US06469214B2 Process for the preparation of ethanolamines 失效
标题翻译：乙醇胺制备方法
公开(公告)号：US06469214B2
公开(公告)日：2002-10-22
申请号：US09995751
申请日：2001-11-29
申请人： Johann-Peter Melder , Gerhard Schulz
发明人： Johann-Peter Melder , Gerhard Schulz
IPC分类号： C07C20954
CPC分类号： C07C213/08 , C07C213/00 , C07C215/08 , C07C215/12
摘要： A process for the preparation of one or more ethanolamines (I), chosen from the group consisting of monoethanolamine, diethanolamine and triethanolamine, by conversion of one or more ethanolamines (II) different from the ethanolamine(s) (I), chosen from the group consisting of monoethanolamine, diethanolamine, triethanolamine. O,N,N-tris(2-hydroxyethyl) ethanol-N-(2-aminoethyl)-ethanolamine, N-(2-amine, hydroxy ethyl) piperazine, N-(2-hydroxyethyl)morpholine and N,N′-bis(2-hydroxyethyl)piperazine, where the ethanolamine(s) (II), optionally in the presence of ammonia, is/are treated with a strong base.
摘要翻译：一种或多种选自单乙醇胺，二乙醇胺和三乙醇胺的一种或多种乙醇胺（I）的制备方法，通过转化一种或多种不同于乙醇胺（I）的乙醇胺（II），其选自由单乙醇胺，二乙醇胺，三乙醇胺组成的组。 O，N，N-三（2-羟乙基）乙醇-N-（2-氨基乙基） - 乙醇胺，N-（2-胺，羟基乙基）哌嗪，N-（2-羟乙基）吗啉和N，双（2-羟乙基）哌嗪，其中乙醇胺（II）（任选在氨存在下）用强碱处理。

6. 发明授权

US06417353B1 Preparing amines 失效
标题翻译：制备胺
公开(公告)号：US06417353B1
公开(公告)日：2002-07-09
申请号：US09520908
申请日：2000-03-07
申请人： Frank Funke , Joachim Wulff-Döring , Gerhard Schulz , Wolfgang Siegel , Andreas Kramer , Johann-Peter Melder , Arthur Höhn , Philipp Buskens , Wolfgang Reif , Jan Nouwen
发明人： Frank Funke , Joachim Wulff-Döring , Gerhard Schulz , Wolfgang Siegel , Andreas Kramer , Johann-Peter Melder , Arthur Höhn , Philipp Buskens , Wolfgang Reif , Jan Nouwen
IPC分类号： C07B4304
CPC分类号： C07C209/26 , B01J23/885 , B01J37/03 , C07C213/02 , C07C2601/08 , C07C2602/10 , C07C211/06 , C07C211/07 , C07C211/17 , C07C211/27 , C07C211/30 , C07C211/35 , C07C211/38 , C07C217/58
摘要： Amines are prepared by reacting aldehydes or ketones at elevated temperature under elevated pressure with nitrogen compounds selected from the group of ammonia, primary and secondary amines, and with hydrogen in the presence of a catalyst containing copper, wherein the catalytically active mass of the catalyst contains, before the reduction with hydrogen, 20 to 85% by weight of oxygen-containing compounds of zirconium, calculated as ZrO2, 1 to 30% by weight of oxygen-containing compounds of copper, calculated as CuO, 14 to 70% by weight of oxygen-containing compounds of nickel, calculated as NiO, 0 to 5% by weight of oxygen-containing compounds of molybdenum, calculated as MoO3, and 0 to 10% by weight of oxygen-containing compounds of aluminum, calculated as Al2O3.
摘要翻译：胺在升高的温度下在升高的温度下与选自氨，伯胺和仲胺的氮化合物和氢气在含催化剂的聚合物的存在下反应制备，其中催化剂活性物质含有，在用氢还原之前，以ZrO 2计为20〜85重量％的含氧化合物，以30重量％计，氧化铝为14〜70重量％，氧化铝为100重量％以NiO表示的镍化合物，以MoO 3计为0〜5重量％的含氧化合物的钼和0〜10重量％的按Al 2 O 3计算的含氧化合物的铝。

7. 发明授权

US06353141B1 Functionalized cyclopentene-derived oligomer mixtures, their preparation and their use 失效
标题翻译：官能化的环戊烯衍生的低聚物混合物，其制备及其用途
公开(公告)号：US06353141B1
公开(公告)日：2002-03-05
申请号：US09331419
申请日：1999-06-21
申请人： Edgar Zeller , Gerhard Schulz , Bernhard Geissler , Michael Röper , Guido Voit
发明人： Edgar Zeller , Gerhard Schulz , Bernhard Geissler , Michael Röper , Guido Voit
IPC分类号： C07C4500
CPC分类号： C07C209/26 , C07C29/16 , C07C45/50 , C07C51/145 , C07C47/02
摘要： Functionalized cyclopentene-derived oligomer mixtures are prepared by reacting oligomer mixtures which contain ethyleneic double bonds in one or more reaction steps starting from cyclopentene-derived oligomer mixtures of the formula I R1R2C═[═CH—(CH2)3—CH═]n═CR3R4 (I) where n is an integer from 1 to 15, and R1, R2, R3 and R4 are, independently of one another, hydrogen or alkyl, and are used as described.
摘要翻译：官能化的环戊烯衍生的低聚物混合物通过在一个或多个反应步骤中含有乙烯双键的低聚物混合物反应来制备，所述混合物起始于式Iwheren为1至15的整数的环戊烯衍生的低聚物混合物，R1，R2，R3和R4为，彼此独立地是氢或烷基，并按照所述使用。

8. 发明授权

US06187971B1 Method for producing polyalcohols 失效
标题翻译：生产多元醇的方法
公开(公告)号：US06187971B1
公开(公告)日：2001-02-13
申请号：US09331370
申请日：1999-06-21
申请人： Detlef Kratz , Achim Stammer , Gerhard Schulz , Guido Voit
发明人： Detlef Kratz , Achim Stammer , Gerhard Schulz , Guido Voit
IPC分类号： C07C3118
CPC分类号： C07C45/75 , C07C29/141 , Y02P20/582 , C07C31/04 , C07C31/12 , C07C31/125 , C07C31/20 , C07C31/22
摘要： Methylolalkanal of the formula II (R=CH2OH, C1-C22-alkyl, aryl or C6-C22-aralkyl) is prepared spe-wise by a) reacting a C2-C24-aldehyde with formaldehyde in the presence of a tertiary amine, b) separating the reaction mixture i) into a bottom fraction comprising the compound of formula II and an incompletely methylolated compound of the formula III and a distillate stream comprising unconverted or partially converted starting materials, or ii) into an aqueous phase and an organic phase, and recycling the distillate stream or the organic phase to a), and c) subjecting the bottom fraction or the aqueous phase i) to a catalytic or thermal reaction to convert the compound of formula III to the compound of formula II and to a corresponding methylene compound of formula IV (R′=H or R) and ii) separating the reaction product into an overhead stream comprising the compound of formula IV and unconverted formaldehyde which is recycled to a), and a bottom fraction comprising the compound of formula II.
摘要翻译：在叔胺存在下，通过使C2-C24-醛与甲醛反应制备式II的（C 1 -C 22 - 烷基，芳基或C 6 -C 22 - 芳烷基）的羟甲基烷醛，b）将反应混合物分离）至包含式II化合物的底部馏分和式III的不完全羟甲基化的化合物和包含未转化的或部分转化的起始物质的馏出物流，或ii）进入水相和有机相，并将馏出物流或有机相至a），和c）使底部馏分或水相）进行催化或热反应以将式III化合物转化为式II化合物和相应的式IV的亚甲基化合物（R '= H或R）和ii）将反应产物分离成包含式IV化合物和未转化甲醛的塔顶物流，将其再循环至a），以及包含式II化合物的塔底馏分。

9. 发明申请

US20090275775A1 METHOD FOR PRODUCING ISOCYANATES 有权
标题翻译：生产异氰酸酯的方法
公开(公告)号：US20090275775A1
公开(公告)日：2009-11-05
申请号：US12438086
申请日：2007-08-08
申请人： Matthias Kloetzer , Heinrich-Josef Blankertz , Gunter Georgi , Eckhard Stroefer , Volker Krase , Gerhard Schulz , Warzecha Andreas
发明人： Matthias Kloetzer , Heinrich-Josef Blankertz , Gunter Georgi , Eckhard Stroefer , Volker Krase , Gerhard Schulz , Warzecha Andreas
IPC分类号： C07C263/00
CPC分类号： C07C263/04 , C07C2601/14 , C07C265/14
摘要： The invention relates to a multistage process for the continuous preparation of organic, distillable isocyanates, preferably diisocyanates, particularly preferably aliphatic or cycloaliphatic diisocyanates, by reaction of the corresponding organic amines with urea and alcohols to liberate ammonia and form low molecular weight monomeric urethanes and thermal dissociation of the latter, in which by-products formed are at least partly utilized.
摘要翻译：本发明涉及通过相应的有机胺与尿素和醇的反应来连续制备有机蒸馏异氰酸酯，优选二异氰酸酯，特别优选脂族或脂环族二异氰酸酯的多级方法，以释放氨并形成低分子量单体聚氨酯和热后者的解离，其中形成的副产物至少部分地被利用。

10. 发明授权

US07060861B2 Method for hydrating poly-or monomethylol alkanals 有权
标题翻译：水合多羟基或单羟基链烷醇的方法
公开(公告)号：US07060861B2
公开(公告)日：2006-06-13
申请号：US10399502
申请日：2001-11-02
申请人： Matthias Dernbach , Michael Koch , Gerhard Schulz , Hagen Weigl , Steffen Maas
发明人： Matthias Dernbach , Michael Koch , Gerhard Schulz , Hagen Weigl , Steffen Maas
IPC分类号： C07C33/26 , C07C27/00 , C07C31/18
CPC分类号： C07C29/141 , C07C31/20 , C07C33/26 , C07C31/22
摘要： In a process for the catalytic hydrogenation of a polymethylolalkanal or a monomethylolalkanal of the formula (I) where R may be identical or different and are each a substituted or unsubstituted aliphatic hydrocarbon having from 1 to 22 carbon atoms, an aryl or arylalkyl group having from 6 to 22 carbon atoms or a methylol group, in the presence of a copper-containing catalyst, the hydrogenation feed comprising the polymethylolalkanal or monomethylolalkanal has a total content of metal ions of groups 3 to 14 of the Periodic Table of the Element of up to 5 ppm.
摘要翻译：在其中R可以相同或不同并且各自为具有1至22个碳原子的取代或未取代的脂族烃的式（I）的多羟甲基烷醇或单羟基烷醇的催化氢化的方法中， 6至22个碳原子或羟甲基，在含铜催化剂存在下，包含多羟甲基烷醛或单羟基烷醇的氢化进料具有元素周期表第3至14组的金属离子总含量，直至 5 ppm。

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