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21. 发明申请

US20080296145A1 Method for Improving the Color Number 审中-公开
标题翻译：改进颜色数字的方法
公开(公告)号：US20080296145A1
公开(公告)日：2008-12-04
申请号：US12089304
申请日：2006-10-06
申请人： Rolf Pinkos , Harald Rust , Gerd-Dieter Tebben , Alexander Hauk , Christian Muller
发明人： Rolf Pinkos , Harald Rust , Gerd-Dieter Tebben , Alexander Hauk , Christian Muller
IPC分类号： C07C49/413
CPC分类号： C07C45/62 , C07C45/33 , C07C45/34 , C07C45/58 , C07C45/78 , C07C45/81 , C07C45/82 , C07C49/413 , C07C49/607
摘要： The present invention relates to a process for purifying a composition (I) at least comprising cyclododecanone. The process according to the invention for purifying a composition (I) at least comprising cyclododecanone comprises at least step (i) (i) irradiation of the composition (I).
摘要翻译：本发明涉及一种纯化至少包含环十二烷酮的组合物（I）的方法。根据本发明的用于纯化至少包含环十二烷酮的组合物（I）的方法包括至少步骤（i）（i）组合物（I）的照射。

22. 发明申请

US20120245394A1 METHOD FOR PRODUCING A SUPPORTED HYDROGENATION CATALYST HAVING INCREASED HYDROGENATION ACTIVITY 有权
标题翻译：生产具有增加氢化活性的支持氢化催化剂的方法
公开(公告)号：US20120245394A1
公开(公告)日：2012-09-27
申请号：US13510115
申请日：2010-11-16
申请人： Rolf Tompers , Heiko Urtel , Rolf Pinkos , Gerd-Dieter Tebben , Jens Heimann , Maria Guixa Guardia , Sabine Borchers
发明人： Rolf Tompers , Heiko Urtel , Rolf Pinkos , Gerd-Dieter Tebben , Jens Heimann , Maria Guixa Guardia , Sabine Borchers
IPC分类号： B01J21/18 , C07C29/141 , C07C29/149
CPC分类号： B01J23/78 , B01J23/58 , B01J23/72 , B01J23/80 , B01J23/83 , B01J37/0063 , B01J37/06 , C07C29/141 , C07C29/149 , C07C31/22 , C07C31/20
摘要： In a process for preparing a supported hydrogenation catalyst with increased hydrogenation activity, which comprises a hydrogenating metal and/or an oxide of a hydrogenating metal on an Al2O3-containing support material, said calcined supported hydrogenation catalyst is treated before or after the final shaping thereof and before use thereof in the hydrogenation with a base solution having a pH of >10 at a temperature in the range from 20 to 120° C. for 1 to 300 hours.
摘要翻译：在含有Al 2 O 3的载体材料上制备含氢化金属和/或氢化金属的氢化物的氢化活性增加的负载型氢化催化剂的方法中，所述煅烧的负载氢化催化剂在其最终成型之前或之后进行处理并且在使用之前，在温度为20〜120℃的pH为> 10的碱溶液中氢化1〜300小时。

23. 发明申请

US20120022298A1 METHOD FOR PRODUCING 1,6-HEXANEDIOL 有权
标题翻译： 1,6-己二醇的制备方法
公开(公告)号：US20120022298A1
公开(公告)日：2012-01-26
申请号：US13257496
申请日：2010-03-29
申请人： Rolf Pinkos , Daniel Breuninger , Gerd-Dieter Tebben
发明人： Rolf Pinkos , Daniel Breuninger , Gerd-Dieter Tebben
IPC分类号： C07C29/14
CPC分类号： C07C29/145 , C07C29/149 , C07C29/80 , C07C51/313 , C07C67/08 , C07C35/14 , C07C31/20 , C07C59/185 , C07C59/01 , C07C69/44 , C07C69/675
摘要： The invention relates to a process for preparing 1,6-hexanediol, preferably with at least 99.5% purity, which are especially virtually free of 1,4-cyclohexanediols, from a carboxylic acid mixture which is obtained as a by-product of the catalytic oxidation of cyclohexane to cyclohexanone/cyclohexanol with oxygen or oxygen-comprising gases and by water extraction of the reaction mixture, by hydrogenating the carboxylic acid mixture, esterifying and hydrogenating a substream to hexanediol.
摘要翻译：本发明涉及一种制备1,6-己二醇的方法，该方法优选具有至少99.5％的纯度，特别是基本上不含1,4-环己二醇的羧酸混合物，其作为催化剂的副产物获得通过氧化或含氧气体将环己烷氧化成环己酮/环己醇，并通过水解提取反应混合物，通过氢化羧酸混合物，将子流酯化并氢化成己二醇。

24. 发明申请

US20100191018A1 PROCESS FOR PREPARING PURE CYCLODODECANONE 有权
标题翻译：制备纯环己酮的方法
公开(公告)号：US20100191018A1
公开(公告)日：2010-07-29
申请号：US12694815
申请日：2010-01-27
申请人： Joaquim Henrique Teles , Beatrice Rößler-Feigel , Alexander Hauk , Anton Meier , Christian Müller , Michael Schelper , Tanja Kirchner , Susanne Szeschkus , Rolf Pinkos , Gerd-Dieter Tebben
发明人： Joaquim Henrique Teles , Beatrice Rößler-Feigel , Alexander Hauk , Anton Meier , Christian Müller , Michael Schelper , Tanja Kirchner , Susanne Szeschkus , Rolf Pinkos , Gerd-Dieter Tebben
IPC分类号： C07C45/27
CPC分类号： C07C45/82 , C07C45/28 , C07C45/62 , C07C2601/20 , C07C49/607 , C07C49/413
摘要： The present invention relates to a process for preparing at least one cyclic compound with Z cycles and 7 to 16 carbon atoms with a keto group, at least comprising the stages: (a1) oxidation of a composition (A), at least comprising one cyclic olefin with Z cycles and 7 to 16 carbon atoms and at least two C—C double bonds, by means of dinitrogen monoxide to give a composition (A1), (a2) separating off the at least one cyclic olefin with Z cycles and 7 to 16 carbon atoms with at least two C—C double bonds from the composition (A1) in order to obtain a composition (A2), and (b) distillative treatment of the composition (A2) from step (a2) in order to obtain a composition (B), comprising the at least one cyclic compound with Z cycles and 7 to 16 carbon atoms with a keto group and less than 1.0% by weight of the at least one compound with Z−1 cycles and 7 to 16 carbon atoms with at least one aldehyde group, where Z can be 1, 2, 3 or 4.
摘要翻译：本发明涉及一种制备具有Z环和至少具有7至16个碳原子的酮基的至少一种环状化合物的方法，至少包括以下步骤：（a1）组合物（A）的氧化，至少包含一个环状烯烃，Z循环和7至16个碳原子和至少两个C-C双键，借助于一氧化二氮，得到组合物（A1），（a2）以Z循环分离至少一种环状烯烃， 16个碳原子与来自组合物（A1）的至少两个C-C双键，以获得组合物（A2），和（b）从步骤（a2）中的组合物（A2）的蒸馏处理，以获得组合物（B），其包含至少一种Z循环的环状化合物和具有酮基的7至16个碳原子和小于1.0重量％的至少一种具有Z-1循环和7至16个碳原子的化合物，至少一个醛基，其中Z可以是1,2,3或4个。

25. 发明授权

US07754925B2 Method for the hydrogenation of mass fluxes containing aldehyde 失效
标题翻译：含醛的质量流量的氢化方法
公开(公告)号：US07754925B2
公开(公告)日：2010-07-13
申请号：US11995518
申请日：2006-07-11
申请人： Rolf Pinkos , Gerd-Dieter Tebben , Alexander Hauk , Christian Mueller , Harald Rust
发明人： Rolf Pinkos , Gerd-Dieter Tebben , Alexander Hauk , Christian Mueller , Harald Rust
IPC分类号： C07C45/00
CPC分类号： C07C45/62 , C07C45/85 , C07C49/413 , C07C47/228
摘要： The present application relates to a process for reacting a composition I comprising at least one aldehyde with hydrogen in the presence of a catalyst in at least one main reactor and at least one postreactor, wherein at least 50% of the fresh hydrogen fed to the reaction system is fed into at least one postreactor. In a preferred embodiment, composition I comprises at least one further organic compound.
摘要翻译：本申请涉及在至少一个主反应器和至少一个后反应器中在催化剂存在下使包含至少一种醛的组合物I与氢反应的方法，其中将至少50％的进料到反应中的新鲜氢气系统进料至少一个后反应器。在优选的实施方案中，组合物I包含至少一种其它有机化合物。

26. 发明授权

US5475158A Preparation of cycloalkanols 失效
标题翻译：环烷醇的制备
公开(公告)号：US5475158A
公开(公告)日：1995-12-12
申请号：US159706
申请日：1993-12-01
申请人： Thomas Krug , Rolf Fischer , Rolf Pinkos
发明人： Thomas Krug , Rolf Fischer , Rolf Pinkos
IPC分类号： C07C27/02 , C07C29/09 , C07C35/08 , C07C29/20 , C07C53/10
CPC分类号： C07C29/095 , C07C2101/14
摘要： A process for the preparation of cycloalkanols by the hydrolysis of cycloalkyl C.sub.1 -C.sub.4 fatty acid esters, which comprises the following steps:a) reaction of cycloalkyl C.sub.1 -C.sub.4 fatty acid esters with water at a temperature of from 30.degree. to 250.degree. in the liquid phase yielding a reaction mixture consisting of cycloalkyl C.sub.1 -C.sub.4 fatty acid esters, cycloalkanol, C.sub.1 -C.sub.4 fatty acids, and water.b) separation of the reaction mixture obtained in stage a) at a temperature of from 0.degree. to 200.degree. C. into a top phase consisting substantially of cycloalkanol and cycloalkyl C.sub.1 -C.sub.4 fatty acid esters and a bottom phase consisting substantially of water and C.sub.1 -C.sub.4 fatty acids.c) separation of cycloalkanol from the top phase obtained in stage b) by distillation and recycling unconverted cycloalkyl C.sub.1 -C.sub.4 fatty acid esters to stage a).
摘要翻译：通过环烷基C1-C4脂肪酸酯的水解制备环烷醇的方法，其包括以下步骤：a）环烷基C1-C4脂肪酸酯与水在30℃至250℃的温度下反应产生由环烷基C1-C4脂肪酸酯，环烷醇，C1-C4脂肪酸和水组成的反应混合物。 b）将步骤a）中获得的反应混合物在0℃至200℃的温度下分离成基本上由环烷基醇和环烷基C1-C4脂肪酸酯组成的顶相和基本上由水和C1组成的底部相 -C4脂肪酸。 c）通过蒸馏并将未转化的环烷基C1-C4脂肪酸酯再循环到步骤a）中，从步骤b）中获得的顶部相分离环烷醇。

27. 发明授权

US08383866B2 Process for preparing diols by hydrogenating a carboxylic acid-comprising mixture by means of cobalt-comprising catalysts 失效
标题翻译：通过使含钴催化剂氢化含羧酸的混合物来制备二醇的方法
公开(公告)号：US08383866B2
公开(公告)日：2013-02-26
申请号：US12953004
申请日：2010-11-23
申请人： Rolf Pinkos , Axel Paul , Rolf-Hartmuth Fischer , Roman Dostalek
发明人： Rolf Pinkos , Axel Paul , Rolf-Hartmuth Fischer , Roman Dostalek
IPC分类号： C07C29/156
CPC分类号： C07C29/149 , C07C31/20
摘要： The present invention relates to a process for preparing diols by hydrogenating a mixture comprising carboxylic acid, carboxylic anhydrides and/or carboxylic esters/lactones by means of a cobalt-comprising catalyst, wherein alkali metal and/or alkaline earth metal ions are added to the hydrogenation feed, excluding alkali metal and/or alkaline earth metal ions of mineral acids.
摘要翻译：本发明涉及通过使含钴催化剂氢化包含羧酸，羧酸酐和/或羧酸酯/内酯的混合物来制备二醇的方法，其中将碱金属和/或碱土金属离子加入到氢化进料，不含碱金属和/或无机酸的碱土金属离子。

28. 发明申请

US20110224401A1 APPARATUS FOR SEPARATION BY DISTILLATION 审中-公开
标题翻译：通过蒸馏分离的装置
公开(公告)号：US20110224401A1
公开(公告)日：2011-09-15
申请号：US13131790
申请日：2009-11-29
申请人： Stefan Käshammer , Rolf Pinkos , Tobias Wabnitz , Rolf-Hartmuth Fischer
发明人： Stefan Käshammer , Rolf Pinkos , Tobias Wabnitz , Rolf-Hartmuth Fischer
IPC分类号： B01D3/14 , C08G65/20 , C08G63/00
CPC分类号： B01D1/065 , B01D1/22 , B01D3/06 , C08G65/20 , C08G65/30
摘要： The invention relates to an apparatus for separating a liquid substance mixture by distillation, a method for producing a tetrahydrofuran homopolymer and copolymer in which the oligomers in a liquid starting mixture containing oligomers are separated by distillation in such an apparatus, tetrahydrofuran homopolymers and copolymers which can be obtained using said method and have a narrow distribution of the relative molar mass, and the use thereof.
摘要翻译：本发明涉及一种通过蒸馏分离液体物质混合物的装置，四氢呋喃均聚物和共聚物的制备方法，其中含有低聚物的液体起始混合物中的低聚物在这种装置中通过蒸馏分离，四氢呋喃均聚物和共聚物可以使用所述方法获得并且具有相对摩尔质量的窄分布及其用途。

29. 发明授权

US07790930B2 Method for purifying cyclic ketones 有权
标题翻译：环酮纯化方法
公开(公告)号：US07790930B2
公开(公告)日：2010-09-07
申请号：US12306815
申请日：2007-06-27
申请人： Rolf Pinkos , Gerd Tebben , Christian Müller , Harald Rust
发明人： Rolf Pinkos , Gerd Tebben , Christian Müller , Harald Rust
IPC分类号： C07C45/27
CPC分类号： C07C45/85 , C07C45/34 , C07C45/62 , C07C2601/20 , C07C49/607 , C07C49/413
摘要： The present invention relates to a process for purifying a composition (I) comprising at least one cyclic ketone having from 7 to 16 carbon atoms, which comprises thermal treatment of the composition (I) with a catalyst comprising at least one transition metal and further purification by means of a process selected from the group consisting of distillation, extraction and crystallization. Furthermore, the present invention relates to a process for preparing cyclododecanone, which comprises such a purification, and the use of at least one catalyst comprising at least one transition metal for purifying a composition (I) comprising at least one cyclic ketone having from 7 to 16 carbon atoms by thermal treatment of the composition (I) with a catalyst comprising at least one transition metal.
摘要翻译：本发明涉及一种纯化包含至少一种具有7至16个碳原子的环酮的组合物（I）的方法，其包括用包含至少一种过渡金属的催化剂热处理组合物（I）并进一步纯化通过选自蒸馏，萃取和结晶的方法。此外，本发明涉及一种制备环十二烷酮的方法，其包括这种纯化，以及至少一种包含至少一种过渡金属的催化剂用于纯化组合物（I）的用途，所述组合物（I）包含至少一种具有7〜 16个碳原子通过用包含至少一种过渡金属的催化剂热处理组合物（I）。

30. 发明授权

US07586011B2 Method for the production of tetrahydrofuran copolymers 失效
标题翻译：生产四氢呋喃共聚物的方法
公开(公告)号：US07586011B2
公开(公告)日：2009-09-08
申请号：US10537962
申请日：2003-12-16
申请人： Martin Haubner , Rolf Pinkos
发明人： Martin Haubner , Rolf Pinkos
IPC分类号： C07C43/00
CPC分类号： C08G65/20 , C08G65/2666
摘要： The present invention provides a process for preparing polyoxyalkylene glycols of a certain molecular weight in one stage by copolymerizing tetrahydrofuran and alpha,omega-diols as the comonomer in the presence of a heteropolyacid and of a hydrocarbon, by distilling off a mixture of water and this hydrocarbon from the copolymerization, which comprises terminating the polymerization when this molecular weight is attained by adding water, comonomer, butanediol or butanediol-water mixtures.
摘要翻译：本发明提供一种通过在杂多酸和烃的存在下共聚合四氢呋喃和α，ω-二醇作为共聚单体，通过蒸馏出水和该混合物的混合物来制备一定分子量的聚氧亚烷基二醇的方法烃，其包括当该分子量通过加入水，共聚单体，丁二醇或丁二醇 - 水混合物达到时终止聚合。

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