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11. 发明授权

US08168807B2 Process for one-stage preparation of 2-methyltetrahydrofuran from furfural over two catalysts in a structured bed 有权
标题翻译：在结构化床中通过两种催化剂从糠醛一步制备2-甲基四氢呋喃的方法
公开(公告)号：US08168807B2
公开(公告)日：2012-05-01
申请号：US12442877
申请日：2008-06-24
申请人： Tobias Wabnitz , Daniel Breuninger , Jens Heimann , Rene Backes , Rolf Pinkos
发明人： Tobias Wabnitz , Daniel Breuninger , Jens Heimann , Rene Backes , Rolf Pinkos
IPC分类号： C07D307/89
CPC分类号： C07D307/06
摘要： The present invention provides a process for preparing 2-methyltetrahydrofuran by one-stage hydrogenation of furfural with a hydrogen-comprising gas in the presence of a structured bed of at least one copper catalyst and at least one catalyst which comprises at least one noble metal from groups 8, 9 and/or 10 of the periodic table of the elements applied on a support material.
摘要翻译：本发明提供了一种通过在含有至少一种铜催化剂的结构化床和至少一种包含至少一种贵金属的催化剂的存在下，用含氢气体糠醛进行一步氢化制备2-甲基四氢呋喃的方法，施加在支撑材料上的元素周期表的组8,9和/或10。

12. 发明授权

US07897719B2 Catalyst and process for the polymerization of cyclic ethers 有权
标题翻译：用于环醚聚合的催化剂和方法
公开(公告)号：US07897719B2
公开(公告)日：2011-03-01
申请号：US12088208
申请日：2006-11-30
申请人： Stephan Hatscher , Michael Hesse , Tobias Wabnitz , Stefan Kashammer , Rolf Pinkos
发明人： Stephan Hatscher , Michael Hesse , Tobias Wabnitz , Stefan Kashammer , Rolf Pinkos
IPC分类号： C08G65/00 , C08G65/20 , B01J21/16
CPC分类号： B01J21/16 , B01J23/40 , B01J23/745 , B01J23/75 , B01J37/0009 , B01J37/0036 , C08G65/10 , C08G65/20 , C08G65/2642
摘要： The present invention provides a catalyst comprising a mixture of at least one acid-activated sheet silicate with a transition metal oxide of groups 8 and/or 9 of the Periodic Table of the Elements and also a process for preparing polytetrahydrofuran, polytetrahydrofuran copolymers, diesters or monoesters of these polymers, in which tetrahydrofuran is polymerized in the presence of at least one telogen and/or comonomer over such a catalyst.
摘要翻译：本发明提供一种催化剂，其包含至少一种酸活化的硅酸盐与元素周期表的第8和/或9族的过渡金属氧化物的混合物，以及制备聚四氢呋喃，聚四氢呋喃共聚物，二酯或这些聚合物的单酯，其中四氢呋喃在这种催化剂的存在下在至少一种开环和/或共聚单体的存在下聚合。

13. 发明授权

US08030439B2 Method for the production of polytetrahydrofurane or tetrahydrofurane copolymers 有权
标题翻译：生产聚四氢呋喃或四氢呋喃共聚物的方法
公开(公告)号：US08030439B2
公开(公告)日：2011-10-04
申请号：US12303491
申请日：2007-05-25
申请人： Tobias Wabnitz , Stephan Hatscher , Stefan Käshammer , Rolf Pinkos
发明人： Tobias Wabnitz , Stephan Hatscher , Stefan Käshammer , Rolf Pinkos
IPC分类号： C08G59/00
CPC分类号： C08G65/20
摘要： The present invention relates to a process for preparing polytetrahydrofuran or tetrahydrofuran copolymers by polymerization of tetrahydrofuran in the presence of a telogen and/or a comonomer over a fixed bed of an acid catalyst, in which the temperature of the polymerization mixture increases in the direction of flow through the catalyst bed.
摘要翻译：本发明涉及在四氢呋喃的存在下，在酸催化剂的固定床上，在四氢呋喃和/或共聚单体存在下聚合制备聚四氢呋喃或四氢呋喃共聚物的方法，其中聚合混合物的温度在流过催化剂床。

14. 发明申请

US20100099895A1 PROCESS FOR ONE-STAGE PREPARATION OF 2-METHYLTETRAHYDROFURAN FROM FURFURAL OVER A CATALYST 审中-公开
标题翻译：通过催化剂从丙烯制备2-甲基四氢呋喃一步法的方法
公开(公告)号：US20100099895A1
公开(公告)日：2010-04-22
申请号：US12521033
申请日：2008-06-24
申请人： Tobias Wabnitz , Daniel Breuninger , Jens Heimann , Rene Backes , Rolf Pinkos
发明人： Tobias Wabnitz , Daniel Breuninger , Jens Heimann , Rene Backes , Rolf Pinkos
IPC分类号： C07D307/08
CPC分类号： C07D307/06 , C07D307/08
摘要： The present invention provides a process for preparing 2-methyltetrahydrofuran by one-stage hydrogenation of furfural with a hydrogen-comprising gas in the presence of a supported catalyst which comprises at least one noble metal from groups 8, 9 and/or 10 of the periodic table of the elements.
摘要翻译：本发明提供了一种在负载催化剂存在下，用含氢气体一步氢化糠醛制备2-甲基四氢呋喃的方法，所述负载型催化剂包含至少一种周期性的第8,9和/或10族的贵金属表的元素。

15. 发明申请

US20100048922A1 PROCESS FOR ONE-STAGE PREPARATION OF 2-METHYLTETRAHYDROFURAN FROM FURFURAL OVER TWO CATALYSTS IN A STRUCTURED BED 有权
标题翻译：在结构化的床上通过两种催化剂的二氧化碳一步法制备2-甲基四氢呋喃的方法
公开(公告)号：US20100048922A1
公开(公告)日：2010-02-25
申请号：US12442877
申请日：2008-06-24
申请人： Tobias Wabnitz , Daniel Breuninger , Jens Heimann , Rene Backes , Rolf Pinkos
发明人： Tobias Wabnitz , Daniel Breuninger , Jens Heimann , Rene Backes , Rolf Pinkos
IPC分类号： C07D307/08
CPC分类号： C07D307/06
摘要： The present invention provides a process for preparing 2-methyltetrahydrofuran by one-stage hydrogenation of furfural with a hydrogen-comprising gas in the presence of a structured bed of at least one copper catalyst and at least one catalyst which comprises at least one noble metal from groups 8, 9 and/or 10 of the periodic table of the elements applied on a support material.
摘要翻译：本发明提供了一种通过在含有至少一种铜催化剂的结构化床和至少一种包含至少一种贵金属的催化剂的存在下，用含氢气体糠醛进行一步氢化制备2-甲基四氢呋喃的方法，施加在支撑材料上的元素周期表的组8,9和/或10。

16. 发明申请

US20080221302A1 Catalyst and Process for the Polymerization of Cyclic Ethers 有权
标题翻译：催化剂和循环醚聚合方法
公开(公告)号：US20080221302A1
公开(公告)日：2008-09-11
申请号：US12088208
申请日：2006-11-30
申请人： Stephan Hatscher , Michael Hesse , Tobias Wabnitz , Stefan Kashammer , Rolf Pinkos
发明人： Stephan Hatscher , Michael Hesse , Tobias Wabnitz , Stefan Kashammer , Rolf Pinkos
IPC分类号： C08G65/20
CPC分类号： B01J21/16 , B01J23/40 , B01J23/745 , B01J23/75 , B01J37/0009 , B01J37/0036 , C08G65/10 , C08G65/20 , C08G65/2642
摘要： The present invention provides a catalyst comprising a mixture of at least one acid-activated sheet silicate with a transition metal oxide of groups 8 and/or 9 of the Periodic Table of the Elements and also a process for preparing polytetrahydrofuran, polytetrahy-drofuran copolymers, diesters or monoesters of these polymers, in which tetrahydrofuran is polymerized in the presence of at least one telogen and/or comonomer over such a catalyst.
摘要翻译：本发明提供一种催化剂，其包含至少一种酸活化的硅酸盐与元素周期表第8和/或9族的过渡金属氧化物的混合物，以及制备聚四氢呋喃，聚四氢呋喃共聚物的方法，这些聚合物的二酯或单酯，其中四氢呋喃在这种催化剂存在下在至少一种开环和/或共聚单体存在下聚合。

17. 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。

18. 发明申请

US20100240913A1 PROCESS FOR PREPARING EPSILON-CAPROLACTONE 有权
标题翻译：制备EPSILON-CAPROLACTONE的方法
公开(公告)号：US20100240913A1
公开(公告)日：2010-09-23
申请号：US12741383
申请日：2008-10-28
申请人： Rolf Pinkos , Gerd-Dieter Tebben , Thomas Krug , Tilman Sirch , Todd C. Spengeman , Stephanie A. Bejune , Jeffrey T. Andress , Todd Gasiorowski
发明人： Rolf Pinkos , Gerd-Dieter Tebben , Thomas Krug , Tilman Sirch , Todd C. Spengeman , Stephanie A. Bejune , Jeffrey T. Andress , Todd Gasiorowski
IPC分类号： C07D313/02
CPC分类号： C07D313/04
摘要： The present invention provides a process for preparing ε-caprolactone in a purity of more than 99% by cyclizing 6-hydroxycaproic esters in the liquid phase at from 150 to 400° C. and from 1 to 1020 hPa abs., and removing and condensing the compounds which are volatile under cyclization conditions, which comprises thermally treating the remaining bottom product of the cyclization in at least one further reactor, removing and condensing volatile compounds and obtaining ε-caprolactone by distillation from the condensates.
摘要翻译：本发明提供一种制备纯度大于99％的己内酯的方法，其通过在150至400℃和1至1020hPa绝对压力下使液相中的6-羟基己酸酯环化，冷凝在环化条件下挥发的化合物，其包括在至少一个另外的反应器中热处理剩余的环化的底部产物，除去和冷凝挥发性化合物，并通过从冷凝物蒸馏获得ε-己内酯。

19. 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）。

20. 发明申请

US20100168445A1 PROCESS FOR PREPARING EPSILON-CAPROLACTONE 审中-公开
标题翻译：制备EPSILON-CAPROLACTONE的方法
公开(公告)号：US20100168445A1
公开(公告)日：2010-07-01
申请号：US12602837
申请日：2008-06-06
申请人： Rolf Pinkos , Gerd Tebben , Christophe Bauduin , Daniel Breuninger , Maria Guixa Guardia , Tilman Sirch , Thomas Krug
发明人： Rolf Pinkos , Gerd Tebben , Christophe Bauduin , Daniel Breuninger , Maria Guixa Guardia , Tilman Sirch , Thomas Krug
IPC分类号： C07D313/04
CPC分类号： C07D313/04
摘要： The present invention provides a process for preparing ε-caprolactone in a purity above 99%, in which 6-hydroxycaproic ester comprising from 0.5 to 40% by weight of adipic diester is cyclized in the gas phase at from 150 to 450° C. in the presence of oxidic catalysts and ε-caprolactone is obtained from the cyclization product by distillation.
摘要翻译：本发明提供了一种制备纯度高于99％的己内酯的方法，其中包含0.5至40重量％的己二酸二酯的6-羟基己酸酯在150至450℃的气相中环化。在氧化催化剂的存在下，通过蒸馏从环化产物得到ε-己内酯。

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