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1. 发明申请

US20150299079A1 CONTROL OF THE VISCOSITY OF REACTION SOLUTIONS IN HYDROFORMYLATION METHODS 有权
标题翻译：控制反应溶液在水解方法中的粘度
公开(公告)号：US20150299079A1
公开(公告)日：2015-10-22
申请号：US14653717
申请日：2013-12-09
申请人： Dirk FRIDAG , Udo LENZ , Hans-Gerd LUEKEN , Robert FRANKE , Markus RUDEK , Klaus-Diether WIESE , Soenke BROECKER , Markus PRISKE , Christoph PATALONG
发明人： Dirk FRIDAG , Udo LENZ , Hans-Gerd LUEKEN , Robert FRANKE , Markus RUDEK , Klaus-Diether WIESE , Soenke BROECKER , Markus PRISKE , Christoph PATALONG
IPC分类号： C07C45/50 , B01J19/24
CPC分类号： C07C45/50 , B01J19/24 , B01J2219/00162 , B01J2219/00245 , B01J2219/24 , C07C47/02
摘要： The present invention relates to a method and a device for controlling the viscosity of reaction solutions in the hydroformylation of olefin-containing mixtures.
摘要翻译：本发明涉及用于控制含烯烃混合物的加氢甲酰基化反应溶液粘度的方法和装置。

2. 发明申请

US20110060159A1 PROCESS FOR PREPARING CARBOXAMIDES BY HYDROLYSING CARBONITRILES IN THE PRESENCE OF A CATALYST COMPRISING MANGANESE DIOXIDE 有权
标题翻译：在含有二氧化锰的催化剂存在下，通过氢化碳氢化合物制备碳酰胺的方法
公开(公告)号：US20110060159A1
公开(公告)日：2011-03-10
申请号：US12515036
申请日：2007-08-30
申请人： Alexander May , Jochen Ackermann , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Alexander May , Jochen Ackermann , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C67/22 , C07C231/06 , C07C51/09
CPC分类号： C07C67/10 , B01J23/34 , C07C51/09 , C07C51/377 , C07C67/20 , C07C231/065 , C07C59/01 , C07C59/08 , C07C57/04 , C07C69/54 , C07C69/68 , C07C235/06
摘要： The present invention relates to a process for preparing carboxamides by hydrolysing carbonitriles in the presence of a catalyst comprising manganese dioxide, wherein the reaction mixture added to the catalyst comprising manganese dioxide has a pH in the range of 6.0 to 11.0 and the hydrolysis is performed in the presence of an oxidizing agent.The present invention further relates to a process for preparing alkyl (meth)acrylates, the process having a hydrolysis step according to the process described above.
摘要翻译：本发明涉及通过在包含二氧化锰的催化剂存在下水解碳腈制备羧酰胺的方法，其中加入到包含二氧化锰的催化剂中的反应混合物的pH在6.0至11.0的范围内，水解在氧化剂的存在。本发明还涉及一种制备（甲基）丙烯酸烷基酯的方法，该方法具有根据上述方法的水解步骤。

3. 发明授权

US08889899B2 Transesterification methods 有权
标题翻译：酯交换法
公开(公告)号：US08889899B2
公开(公告)日：2014-11-18
申请号：US11914493
申请日：2006-05-12
申请人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C67/02 , C07C67/03 , C07C67/10 , B01D3/14
CPC分类号： B01D3/14 , C07C67/10 , C07C69/54
摘要： The present invention relates to processes for transesterification, comprising the steps of A) mixing an organic acid a) with an ester b) and B) transferring the alcohol radical of the ester b) to the acid a) to obtain the ester of the acid a) and the acid of the ester b), step B) being carried out in a still.
摘要翻译：本发明涉及酯交换方法，其包括以下步骤：A）将有机酸a）与酯b）混合; b）将酯b）的醇基转移至酸a），得到酸的酯 a）和酯b）的酸，步骤B）在静止物中进行。

4. 发明授权

US08569539B2 Process for preparing alpha-hydroxycarboxylic esters 失效
标题翻译：制备α-羟基羧酸酯的方法
公开(公告)号：US08569539B2
公开(公告)日：2013-10-29
申请号：US12298034
申请日：2007-03-28
申请人： Alexander May , Bernd Vogel , Hermann Siegert , Jochen Ackermann , Soenke Broecker
发明人： Alexander May , Bernd Vogel , Hermann Siegert , Jochen Ackermann , Soenke Broecker
IPC分类号： C07C67/20
CPC分类号： C07C67/20 , C07C67/54 , C07C69/675
摘要： Alpha-hydroxycarboxylic esters are prepared by a continuous process in which alpha-hydroxycarboxamide is reacted with an alcohol in the presence of a catalyst to obtain a product mixture which contains alpha-hydroxycarboxylic ester, ammonia, unconverted alpha-hydroxycarboxamide and alcohol, and catalyst; wherein reactant streams containing an alpha-hydroxycarboxamide, an alcohol and a catalyst are fed into a pressure reactor. The reactant streams are reacted with one another in the pressure reactor at a pressure in the range of 1 bar to 100 bar; and the product mixture is depleted in alcohol and ammonia by distilling off ammonia at a pressure which is constantly kept greater than 1 bar without the aid of additional stripping media. The continuous process can be employed particularly advantageously on the industrial scale.
摘要翻译： α-羟基羧酸酯通过连续方法制备，其中α-羟基羧酰胺与醇在催化剂存在下反应，得到含有α-羟基羧酸酯，氨，未转化的α-羟基甲酰胺和醇以及催化剂的产物混合物; 其中将含有α-羟基甲酰胺，醇和催化剂的反应物流进料到压力反应器中。反应物流在压力反应器中在1巴至100巴范围内的压力下彼此反应; 并且通过在不经额外的剥离介质的帮助下，在恒定地保持大于1巴的压力下蒸馏掉氨，产物混合物就会耗尽醇和氨。该连续方法可以在工业规模上特别有利地使用。

5. 发明申请

US20080194862A1 Transesterification Methods 有权
标题翻译：酯交换法
公开(公告)号：US20080194862A1
公开(公告)日：2008-08-14
申请号：US11914493
申请日：2006-05-12
申请人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C67/02 , B01J19/00
CPC分类号： B01D3/14 , C07C67/10 , C07C69/54
摘要： The present invention relates to processes for transesterification, comprising the steps of A) mixing an organic acid a) with an ester b) and B) transferring the alcohol radical of the ester b) to the acid a) to obtain the ester of the acid a) and the acid of the ester b), step B) being carried out in a still
摘要翻译：本发明涉及酯交换方法，其包括以下步骤：A）将有机酸a）与酯b）混合; b）将酯b）的醇基转移至酸a），得到酸的酯 a）和酯b）的酸，步骤B）在静止物中进行

6. 发明授权

US07999130B2 Methods for producing alkyl(meth)acrylates 有权
标题翻译：（甲基）丙烯酸烷基酯的制备方法
公开(公告)号：US07999130B2
公开(公告)日：2011-08-16
申请号：US11915042
申请日：2006-05-12
申请人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C67/02
CPC分类号： C07C51/09 , C07C51/377 , C07C67/10 , C07C67/327 , C07C59/01 , C07C57/04 , C07C69/54
摘要： The present invention relates to processes for preparing alkyl (meth)acrylates, comprising the steps of transesterifying an alkyl α-hydroxycarboxylate with (meth)acrylic acid to obtain alkyl (meth)acrylates and α-hydroxycarboxylic acid, and dehydrating the α-hydroxycarboxylic acid to obtain (meth)acrylic acid.
摘要翻译：本发明涉及制备（甲基）丙烯酸烷基酯的方法，包括以下步骤：将α-羟基羧酸烷基酯与（甲基）丙烯酸酯交换得到（甲基）丙烯酸烷基酯和α-羟基羧酸，并将α-羟基羧酸得到（甲基）丙烯酸。

7. 发明授权

US09428433B2 Control of the viscosity of reaction solutions in hydroformylation processes 有权
标题翻译：控制加氢甲酰化过程中反应溶液的粘度
公开(公告)号：US09428433B2
公开(公告)日：2016-08-30
申请号：US14653717
申请日：2013-12-09
申请人： Dirk Fridag , Udo Lenz , Hans-Gerd Lueken , Robert Franke , Markus Rudek , Klaus-Diether Wiese , Soenke Broecker , Markus Priske , Christoph Patalong
发明人： Dirk Fridag , Udo Lenz , Hans-Gerd Lueken , Robert Franke , Markus Rudek , Klaus-Diether Wiese , Soenke Broecker , Markus Priske , Christoph Patalong
IPC分类号： C07C45/50 , B01J19/00 , B01J19/24
CPC分类号： C07C45/50 , B01J19/24 , B01J2219/00162 , B01J2219/00245 , B01J2219/24 , C07C47/02
摘要： The present invention relates to a method and a device for controlling the viscosity of reaction solutions in the hydroformylation of olefin-containing mixtures.
摘要翻译：本发明涉及用于控制含烯烃混合物的加氢甲酰基化反应溶液粘度的方法和装置。

8. 发明授权

US08334406B2 Process for preparing carboxamides by hydrolysis carboxylic acid nitriles in the presence of a catalyst comprising manganese dioxide 有权
标题翻译：在含有二氧化锰的催化剂存在下，通过羧酸腈水解制备羧酰胺的方法
公开(公告)号：US08334406B2
公开(公告)日：2012-12-18
申请号：US12515036
申请日：2007-08-30
申请人： Alexander May , Jochen Ackermann , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Alexander May , Jochen Ackermann , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C231/00 , C07C67/20 , C07C67/22
CPC分类号： C07C67/10 , B01J23/34 , C07C51/09 , C07C51/377 , C07C67/20 , C07C231/065 , C07C59/01 , C07C59/08 , C07C57/04 , C07C69/54 , C07C69/68 , C07C235/06
摘要： The present invention relates to a process for preparing carboxamides by hydrolysing carbonitriles in the presence of a catalyst comprising manganese dioxide, wherein the reaction mixture added to the catalyst comprising manganese dioxide has a pH in the range of 6.0 to 11.0 and the hydrolysis is performed in the presence of an oxidizing agent. The present invention further relates to a process for preparing alkyl (meth)acrylates, the process having a hydrolysis step according to the process described above.
摘要翻译：本发明涉及通过在包含二氧化锰的催化剂存在下水解碳腈制备羧酰胺的方法，其中加入到包含二氧化锰的催化剂中的反应混合物的pH在6.0至11.0的范围内，水解在氧化剂的存在。本发明还涉及一种制备（甲基）丙烯酸烷基酯的方法，该方法具有根据上述方法的水解步骤。

9. 发明申请

US20080194875A1 Methods For Producing Alkyl(Meth)Acrylates 有权
标题翻译：生产烷基（甲基）丙烯酸酯的方法
公开(公告)号：US20080194875A1
公开(公告)日：2008-08-14
申请号：US11915042
申请日：2006-05-12
申请人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C51/347
CPC分类号： C07C51/09 , C07C51/377 , C07C67/10 , C07C67/327 , C07C59/01 , C07C57/04 , C07C69/54
摘要： The present invention relates to processes for preparing alkyl (meth)acrylates, comprising the steps of transesterifying an alkyl α-hydroxycarboxylate with (meth)acrylic acid to obtain alkyl (meth)acrylates and α-hydroxycarboxylic acid, and dehydrating the α-hydroxycarboxylic acid to obtain (meth)acrylic acid.
摘要翻译：本发明涉及制备（甲基）丙烯酸烷基酯的方法，其包括以下步骤：将α-羟基羧酸烷基酯与（甲基）丙烯酸酯交换成（甲基）丙烯酸烷基酯和α-羟基羧酸烷基酯，并将α-羟基羧酸得到（甲基）丙烯酸。

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