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1. 发明申请

US20120253072A1 PROCESS FOR THE PREPARATION OF AROMATIC FORMAMIDES 失效
标题翻译：制备芳香霉素的方法
公开(公告)号：US20120253072A1
公开(公告)日：2012-10-04
申请号：US13513752
申请日：2010-12-01
申请人： Axel Franzke , Torsten Mattke , Julia Leschinski , Radwan Abdallah , Michael Bock , Robert Baumann , Eckhard Stroefer
发明人： Axel Franzke , Torsten Mattke , Julia Leschinski , Radwan Abdallah , Michael Bock , Robert Baumann , Eckhard Stroefer
IPC分类号： C07C231/02
CPC分类号： C07C231/02 , C07C233/03 , C07C233/43
摘要： The invention relates to a process for the preparation of formamides by reacting aromatic amines with a formic acid ester in the presence of a catalyst, wherein the catalyst is a phosphorus-containing acid or a Lewis-acidic metal salt.
摘要翻译：本发明涉及一种在催化剂存在下使芳族胺与甲酸酯反应制备甲酰胺的方法，其中催化剂是含磷酸或路易斯酸性金属盐。

2. 发明授权

US08680333B2 Process for the preparation of aromatic formamides 失效
标题翻译：制备芳族甲酰胺的方法
公开(公告)号：US08680333B2
公开(公告)日：2014-03-25
申请号：US13513752
申请日：2010-12-01
申请人： Axel Franzke , Torsten Mattke , Julia Leschinski , Radwan Abdallah , Michael Bock , Robert Baumann , Eckhard Stroefer
发明人： Axel Franzke , Torsten Mattke , Julia Leschinski , Radwan Abdallah , Michael Bock , Robert Baumann , Eckhard Stroefer
IPC分类号： C07C231/02 , C07C233/03
CPC分类号： C07C231/02 , C07C233/03 , C07C233/43
摘要： The invention relates to a process for the preparation of formamides by reacting aromatic amines with a formic acid ester in the presence of a catalyst, wherein the catalyst is a phosphorus-containing acid or a Lewis-acidic metal salt.
摘要翻译：本发明涉及一种在催化剂存在下使芳族胺与甲酸酯反应制备甲酰胺的方法，其中催化剂是含磷酸或路易斯酸性金属盐。

3. 发明申请

US20120253063A1 PROCESS FOR PREPARING ISOCYANATES 有权
标题翻译：制备异氰酸酯的方法
公开(公告)号：US20120253063A1
公开(公告)日：2012-10-04
申请号：US13513595
申请日：2010-12-03
申请人： Torsten Mattke , Eckhard Stroefer , Julia Leschinski , Radwan Abdallah , Axel Franzke , Michael Bock
发明人： Torsten Mattke , Eckhard Stroefer , Julia Leschinski , Radwan Abdallah , Axel Franzke , Michael Bock
IPC分类号： C07C263/00
CPC分类号： C07C263/04 , C07C265/12 , C07C265/14
摘要： Process for preparing aromatic isocyanates by reacting the corresponding formamides with an oxygen-comprising gas over noble metal catalysts at temperatures of from 300 to 600° C. and a contact time of from 1 to 1000 ms, wherein: a. the formamide is vaporized before entering the reaction zone, b. the reaction mixture obtained is quenched with an alcohol-comprising quenching liquid and c. the urethane formed is dissociated into isocyanate and alcohol.
摘要翻译：通过使贵金属催化剂上的相应的甲酰胺与含氧气体在300-600℃的温度和1至1000ms的接触时间下反应来制备芳族异氰酸酯的方法，其中：a。甲酰胺在进入反应区之前蒸发，b。得到的反应混合物用含醇的淬火液骤冷，c。所形成的聚氨酯被分解成异氰酸酯和醇。

4. 发明授权

US08835673B2 Process for preparing isocyanates 有权
标题翻译：异氰酸酯的制备方法
公开(公告)号：US08835673B2
公开(公告)日：2014-09-16
申请号：US13513595
申请日：2010-12-03
申请人： Torsten Mattke , Eckhard Stroefer , Julia Leschinski , Radwan Abdallah , Axel Franzke , Michael Bock
发明人： Torsten Mattke , Eckhard Stroefer , Julia Leschinski , Radwan Abdallah , Axel Franzke , Michael Bock
IPC分类号： C07C263/04
CPC分类号： C07C263/04 , C07C265/12 , C07C265/14
摘要： Process for preparing aromatic isocyanates by reacting the corresponding formamides with an oxygen-comprising gas over noble metal catalysts at temperatures of from 300 to 600° C. and a contact time of from 1 to 1000 ms, wherein: a. the formamide is vaporized before entering the reaction zone, b. the reaction mixture obtained is quenched with an alcohol-comprising quenching liquid and c. the urethane formed is dissociated into isocyanate and alcohol.
摘要翻译：通过使贵金属催化剂上的相应的甲酰胺与含氧气体在300-600℃的温度和1至1000ms的接触时间下反应来制备芳族异氰酸酯的方法，其中：a。甲酰胺在进入反应区之前蒸发，b。得到的反应混合物用含醇的淬火液骤冷，c。所形成的聚氨酯被分解成异氰酸酯和醇。

5. 发明申请

US20120157722A1 PROCESS FOR PREPARING MONONITRATED ORGANIC COMPOUNDS 有权
标题翻译：制备单一有机化合物的方法
公开(公告)号：US20120157722A1
公开(公告)日：2012-06-21
申请号：US13393251
申请日：2010-08-20
申请人： Leo Denissen , Eckhard Stroefer , Jan-Dirk Arndt , Torsten Mattke , Kerstin Heinen , Julia Leschinski
发明人： Leo Denissen , Eckhard Stroefer , Jan-Dirk Arndt , Torsten Mattke , Kerstin Heinen , Julia Leschinski
IPC分类号： C07C205/06
CPC分类号： C07C201/08 , C07C2603/24 , C07C205/06 , C07C205/12 , C07C205/47
摘要： The present invention relates to a process for continuously preparing a mononitrated organic compound, especially a process for preparing mononitrobenzene. The invention relates more particularly to an improved continuous adiabatic process for preparing nitrobenzene.
摘要翻译：本发明涉及连续制备单硝基有机化合物的方法，特别是一种制备单硝基苯的方法。本发明更具体地涉及用于制备硝基苯的改进的连续绝热方法。

6. 发明申请

US20130109883A1 PROCESS FOR PREPARING ISOCYANATES AND/OR POLYISOCYANATES 有权
标题翻译：制备异氰酸酯和/或多烯酸酯的方法
公开(公告)号：US20130109883A1
公开(公告)日：2013-05-02
申请号：US13661652
申请日：2012-10-26
申请人： Julia Leschinski , Torsten Mattke , Gerrit Waters , Eckhard Stroefer
发明人： Julia Leschinski , Torsten Mattke , Gerrit Waters , Eckhard Stroefer
IPC分类号： C07C263/10
CPC分类号： C07C263/10 , C07C265/14
摘要： The invention relates to a process for preparing isocyanates and/or polyisocyanates by reacting the corresponding amines with phosgene, optionally in the presence of an inert medium, in a reactor (1), a first reactant stream comprising the amine being supplied to the reactor (1) in liquid form, and a second reactant stream comprising the phosgene being supplied to the reactor in gaseous form. The reactor is a centrifugal reactor (1) having a packing (9) which rotates about a central axis (7) in a housing (13), the first reactant stream and the second reactant stream being supplied to the rotating packing (9) such that the reactant streams are mixed due to the centrifugal force in the rotating packing (9) and are transported outward, the mixing in the rotating packing (9) resulting in reaction of the phosgene with the amine to give the corresponding isocyanate or polyisocyanate.
摘要翻译：本发明涉及一种制备异氰酸酯和/或多异氰酸酯的方法，该方法通过使反应器（1）中任选在存在惰性介质的情况下使相应的胺与光气反应，将包含胺的第一反应物流供应至反应器 1），并且包含以气体形式供应到反应器的光气的第二反应物流。反应器是具有在壳体（13）中围绕中心轴线（7）旋转的填料（9）的离心反应器（1），第一反应物流和第二反应物流被供应到旋转填料（9）由于旋转填料（9）中的离心力将反应物流混合并向外输送，在旋转填料（9）中的混合导致光气与胺的反应，得到相应的异氰酸酯或多异氰酸酯。

7. 发明授权

US08592637B2 Process for preparing mononitrated organic compounds 有权
标题翻译：制备单硝基有机化合物的方法
公开(公告)号：US08592637B2
公开(公告)日：2013-11-26
申请号：US13393251
申请日：2010-08-20
申请人： Leo Denissen , Eckhard Stroefer , Jan-Dirk Arndt , Torsten Mattke , Kerstin Heinen , Julia Leschinski
发明人： Leo Denissen , Eckhard Stroefer , Jan-Dirk Arndt , Torsten Mattke , Kerstin Heinen , Julia Leschinski
IPC分类号： C07C205/00
CPC分类号： C07C201/08 , C07C2603/24 , C07C205/06 , C07C205/12 , C07C205/47
摘要： The present invention relates to a process for continuously preparing a mononitrated organic compound, especially a process for preparing mononitrobenzene. The invention relates more particularly to an improved continuous adiabatic process for preparing nitrobenzene.
摘要翻译：本发明涉及连续制备单硝基有机化合物的方法，特别是一种制备单硝基苯的方法。本发明更具体地涉及用于制备硝基苯的改进的连续绝热方法。

8. 发明申请

US20120226071A1 PROCESS FOR PREPARING POLYISOCYANATES COMPRISING BIURET GROUPS 失效
标题翻译：制备包含生物组合的聚异氰酸酯的方法
公开(公告)号：US20120226071A1
公开(公告)日：2012-09-06
申请号：US13409657
申请日：2012-03-01
申请人： Julia Leschinski , Torsten Mattke , Gerrit Waters , Horst Binder , Harald Schäfer , Matthias Kroner , Alexander Bayer
发明人： Julia Leschinski , Torsten Mattke , Gerrit Waters , Horst Binder , Harald Schäfer , Matthias Kroner , Alexander Bayer
IPC分类号： C07C275/62 , C07C273/18
CPC分类号： C07C273/1827 , C08G18/7831 , C09D175/04 , C07C275/62
摘要： The present invention relates to a process for preparing polyisocyanates comprising biuret groups from diisocyanates or polyisocyanates and diamines.
摘要翻译：本发明涉及一种制备包含二异氰酸酯或多异氰酸酯和二胺的缩二脲基团的多异氰酸酯的方法。

9. 发明授权

US08609887B2 Process for preparing polyisocyanates comprising biuret groups 失效
标题翻译：制备包含缩二脲基团的多异氰酸酯的方法
公开(公告)号：US08609887B2
公开(公告)日：2013-12-17
申请号：US13409657
申请日：2012-03-01
申请人： Julia Leschinski , Torsten Mattke , Gerrit Waters , Horst Binder , Harald Schaefer , Matthias Kroner , Alexander Bayer
发明人： Julia Leschinski , Torsten Mattke , Gerrit Waters , Horst Binder , Harald Schaefer , Matthias Kroner , Alexander Bayer
IPC分类号： C07C263/00
CPC分类号： C07C273/1827 , C08G18/7831 , C09D175/04 , C07C275/62
摘要： The present invention relates to a process for preparing polyisocyanates comprising biuret groups from diisocyanates or polyisocyanates and diamines.
摘要翻译：本发明涉及一种制备包含二异氰酸酯或多异氰酸酯和二胺的缩二脲基团的多异氰酸酯的方法。

10. 发明授权

US08829232B2 Process for preparing aromatic isocyanates 有权
标题翻译：制备芳族异氰酸酯的方法
公开(公告)号：US08829232B2
公开(公告)日：2014-09-09
申请号：US13057869
申请日：2009-08-06
申请人： Ulrich Penzel , Torsten Mattke , Andreas Wölfert , Johannes Jacobs , Tsung-Chieh Cheng , Kerstin Heinen , Eckhard Stroefer , Stefan Maixner , Wolfgang Mackenroth , Christian Tragut , Kai Thiele , Myung Un Won
发明人： Ulrich Penzel , Torsten Mattke , Andreas Wölfert , Johannes Jacobs , Tsung-Chieh Cheng , Kerstin Heinen , Eckhard Stroefer , Stefan Maixner , Wolfgang Mackenroth , Christian Tragut , Kai Thiele , Myung Un Won
IPC分类号： C07C263/00 , C07C263/10
CPC分类号： C07C263/10 , C07C265/14
摘要： The invention relates to a process for preparing isocyanates by reacting the corresponding amines with phosgene in the liquid phase, if appropriate in the presence of at least one inert medium, in which the amine and the phosgene are first mixed in a mixing chamber (1) to give a reaction mixture and the reaction mixture is fed to a reactor, the amine being added through an orifice (3) arranged coaxially to the mixing chamber (1) and the phosgene being added through feed orifices (5) in at least two planes (7, 9) arranged at right angles to the axis (11) of the mixing chamber (1), or the phosgene being added through the orifice (3) arranged coaxially to the mixing chamber and the amine through the feed orifices (5) in at least two planes (7, 9) arranged at right angles to the axis (11) of the mixing chamber (1). At least one plane (9) is arranged upstream and at least one plane (7) downstream of the orifice (3) arranged coaxially to the mixing chamber (1) in main flow direction of the reaction mixture. The mean residence time of the reaction mixture in the mixing chamber (1) is not more than 20 ms.
摘要翻译：本发明涉及通过使相应的胺与液相中的光气反应制备异氰酸酯的方法，如果合适的话，在至少一种惰性介质存在下，其中胺和光气首先在混合室（1）中混合，得到反应混合物并将反应混合物加入到反应器中，通过与混合室（1）同轴设置的孔口（3）加入胺，通过进料孔（5）在至少两个平面中加入光气（7,9），其与所述混合室（1）的轴线（11）成直角排列，或者通过所述孔（3）加入的光气通过所述孔（3）同轴地配置到所述混合室，所述胺通过所述进料孔（5）在与所述混合室（1）的轴线（11）成直角布置的至少两个平面（7,9）中。至少一个平面（9）布置在上游，并且孔（3）下游的至少一个平面（7）在反应混合物的主流动方向上与混合室（1）同轴布置。反应混合物在混合室（1）中的平均停留时间不超过20ms。

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