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1.发明授权Method for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the side-streams in trimethylolpropane production 有权在三羟甲基丙烷生产中从侧流获得二羟甲基丙烷和三羟甲基丙烷富集产物流的方法公开(公告)号：US08987523B2
公开(公告)日：2015-03-24
申请号：US13810723
申请日：2011-07-28
CPC分类号： C07C29/74 , C07C29/10 , C07C29/80 , C07C29/90 , C07C41/34 , C07C41/42 , C07C41/44 , C07C31/22 , C07C43/132
摘要： The present invention relates to a process for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the high-boiling fractions and residues which are obtained in the distillative purification of trimethylolpropane, wherein an aqueous solution of these fractions and residues is catalytically hydrogenated in the presence of an acidic compound and, after removing solids, contacted both with basic and with acidic ion exchangers. A trimethylolpropane-enriched product stream can be distilled out of the aqueous eluate obtained, leaving ditrimethylolpropane as the distillation residue.
摘要翻译： 本发明涉及从三沸石馏分中获得的二羟甲基丙烷和三羟甲基丙烷富集产物流以及在三羟甲基丙烷的蒸馏提纯中获得的残留物的方法，其中这些级分和残基的水溶液在 在除去固体后，与碱性和酸性离子交换剂接触。 富含三羟甲基丙烷的产物流可以从获得的水溶液中蒸馏掉，留下二羟甲基丙烷作为蒸馏残余物。
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2.发明授权Method for producing aliphatic carboxylic acids from aldehydes by microreaction technology 失效通过微反应技术从醛制备脂肪族羧酸的方法公开(公告)号：US08664434B2
公开(公告)日：2014-03-04
申请号：US13138719
申请日：2010-03-03
申请人： Tonia Weber , Alexander Kaufmann , Oliver Borgmeier , Thorsten Kreickmann , Heinz Strutz , Diana Utz , Elias Klemm , Claudia Liebold
发明人： Tonia Weber , Alexander Kaufmann , Oliver Borgmeier , Thorsten Kreickmann , Heinz Strutz , Diana Utz , Elias Klemm , Claudia Liebold
IPC分类号： C07C51/16
CPC分类号： C07C51/235 , B01J19/0093 , C07C53/124 , C07C53/126 , C07C53/122
摘要： A process for preparing aliphatic carboxylic acids having 3 to 10 carbon atoms by oxidizing the corresponding aldehydes with oxygen or oxygen-containing gases, characterized in that (i) the oxidation is performed in a microreactor at elevated pressure and with an oxygen excess based on the stoichiometrically required amount of oxygen, and (ii) in that the reaction mixture removed from the microreactor is passed through at least one postreactor without further addition of oxygen, and (iii) wherein the oxidation reaction in the microreactor is performed under such conditions that aldehyde and corresponding peracid formed are present in the reaction mixture removed in a molar ratio within a range of 1:(0.9 to 1.1), preferably of 1:(0.95 to 1.05).
摘要翻译： 通过用氧或含氧气体氧化相应的醛来制备具有3至10个碳原子的脂族羧酸的方法，其特征在于：（i）在微反应器中在升高的压力下进行氧化，并且基于 化学计量所需量的氧，和（ii）将从微反应器中除去的反应混合物通过至少一个后反应器而不进一步加入氧，和（iii）其中在微反应器中的氧化反应在醛 并且形成的相应的过酸存在于反应混合物中，摩尔比在1：（0.9〜1.1），优选1：（0.95〜1.05）的范围内除去。
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3.发明申请公开(公告)号：US20120035393A1
公开(公告)日：2012-02-09
申请号：US13138719
申请日：2010-03-03
申请人： Tonia Weber , Alexander Kaufmann , Oliver Borgmeier , Thorsten Kreickmann , Heinz Strutz , Diana Utz , Elias Klemm , Claudia Liebold
发明人： Tonia Weber , Alexander Kaufmann , Oliver Borgmeier , Thorsten Kreickmann , Heinz Strutz , Diana Utz , Elias Klemm , Claudia Liebold
IPC分类号： C07C51/235
CPC分类号： C07C51/235 , B01J19/0093 , C07C53/124 , C07C53/126 , C07C53/122
摘要： A process for preparing aliphatic carboxylic acids having 3 to 10 carbon atoms by oxidizing the corresponding aldehydes with oxygen or oxygen-containing gases, characterized in that (i) the oxidation is performed in a microreactor at elevated pressure and with an oxygen excess based on the stoichiometrically required amount of oxygen, and (ii) in that the reaction mixture removed from the microreactor is passed through at least one postreactor without further addition of oxygen, and (iii) wherein the oxidation reaction in the microreactor is performed under such conditions that aldehyde and corresponding peracid formed are present in the reaction mixture removed in a molar ratio within a range of 1:(0.9 to 1.1), preferably of 1:(0.95 to 1.05).
摘要翻译： 通过用氧或含氧气体氧化相应的醛来制备具有3至10个碳原子的脂族羧酸的方法，其特征在于：（i）在微反应器中在升高的压力下进行氧化，并且基于 化学计量所需量的氧，和（ii）将从微反应器中除去的反应混合物通过至少一个后反应器而不进一步加入氧，和（iii）其中在微反应器中的氧化反应在醛 并且形成的相应的过酸存在于反应混合物中，摩尔比在1：（0.9〜1.1），优选1：（0.95〜1.05）的范围内除去。
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公开(公告)号：US08524938B2
公开(公告)日：2013-09-03
申请号：US12924830
申请日：2010-10-06
申请人： Guido D. Frey , Thorsten Kreickmann , Heinz Strutz
发明人： Guido D. Frey , Thorsten Kreickmann , Heinz Strutz
IPC分类号： C07C69/003
摘要： The present invention relates to a process for lightening the color of polyol esters by reacting polyols with linear or branched aliphatic monocarboxylic acids having 3 to 20 carbon atoms, wherein the reaction product is worked up without using adsorbents and comprises a treatment with ozone or ozone-containing gases and an immediately subsequent steam treatment with subsequent drying.
摘要翻译： 本发明涉及通过使多元醇与碳原子数为3〜20的直链或支链脂族一元羧酸反应来减轻多元醇酯的颜色的方法，其中反应产物在不使用吸附剂的情况下进行处理，并且包括用臭氧或臭氧 - 随后进行干燥处理。
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公开(公告)号：US08158816B2
公开(公告)日：2012-04-17
申请号：US12924854
申请日：2010-10-06
申请人： Guido D. Frey , Thorsten Kreickmann , Tonia Weber , Heinz Strutz
发明人： Guido D. Frey , Thorsten Kreickmann , Tonia Weber , Heinz Strutz
IPC分类号： C07C67/48
摘要： The present invention relates to a process for lightening the color of polyol esters by reacting polyols with linear or branched aliphatic monocarboxylic acids having 3 to 20 carbon atoms, wherein the reaction product is worked up without using adsorbents and comprises a treatment with peroxidic compounds and an immediately subsequent steam treatment with subsequent drying.
摘要翻译： 本发明涉及通过使多元醇与碳原子数为3〜20的直链或支链脂族一元羧酸反应来减轻多元醇酯的颜色的方法，其中反应产物在不使用吸附剂的情况下进行处理，并且包括用过氧化合物和 立即随后进行蒸汽处理，随后干燥。
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公开(公告)号：US20110086997A1
公开(公告)日：2011-04-14
申请号：US12924854
申请日：2010-10-06
申请人： Guido Frey , Thorsten Kreickmann , Tonia Weber , Heinz Strutz
发明人： Guido Frey , Thorsten Kreickmann , Tonia Weber , Heinz Strutz
IPC分类号： C08G63/00
摘要： The present invention relates to a process for lightening the color of polyol esters by reacting polyols with linear or branched aliphatic monocarboxylic acids having 3 to 20 carbon atoms, wherein the reaction product is worked up without using adsorbents and comprises a treatment with peroxidic compounds and an immediately subsequent steam treatment with subsequent drying.
摘要翻译： 本发明涉及通过使多元醇与碳原子数为3〜20的直链或支链脂族一元羧酸反应来减轻多元醇酯的颜色的方法，其中反应产物在不使用吸附剂的情况下进行处理，并且包括用过氧化合物和 立即随后进行蒸汽处理，随后干燥。
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公开(公告)号：US20130150624A1
公开(公告)日：2013-06-13
申请号：US13817155
申请日：2011-08-18
申请人： Kurt Schalapski , Norman Nowotny , Matthias Eisenacher , Dirk Bermann , Thorsten Kreickmann , Peter Heymanns , Heinz Strutz
发明人： Kurt Schalapski , Norman Nowotny , Matthias Eisenacher , Dirk Bermann , Thorsten Kreickmann , Peter Heymanns , Heinz Strutz
IPC分类号： C07B43/04 , C07C209/26
CPC分类号： C07B43/04 , B01J21/08 , B01J23/40 , B01J23/70 , B01J23/866 , C07C209/26 , C07C211/07
摘要： A continuous process for producing primary aliphatic amines having 9 to 18 carbon atoms by reaction of corresponding aliphatic aldehydes with ammonia and hydrogen in the presence of a hydrogenation catalyst in the liquid phase, characterized in that the reaction is carried out solventlessly at a molar ratio of aliphatic aldehyde:ammonia of at least 1:30, at a temperature of 100 to 200° C. and at a pressure of 6 to 11 MPa.
摘要翻译： 在液相中在氢化催化剂存在下，通过相应的脂族醛与氨和氢的反应制备具有9至18个碳原子的伯脂肪族胺的连续方法，其特征在于该反应以 脂肪醛：氨至少1:30，温度为100〜200℃，压力为6〜11MPa。
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公开(公告)号：US08394998B2
公开(公告)日：2013-03-12
申请号：US12737224
申请日：2009-06-12
申请人： Kurt Schalapski , Tonia Kretz , Thorsten Kreickmann , Peter Heymanns , Rainer Lukas , Rolf-Peter Schulz
发明人： Kurt Schalapski , Tonia Kretz , Thorsten Kreickmann , Peter Heymanns , Rainer Lukas , Rolf-Peter Schulz
CPC分类号： C07C29/141 , C07C31/20
摘要： The present invention relates to a method of producing neopentyl glycol by addition of isobutyraldehyde and formaldehyde in the presence of a tertiary alkylamine as catalyst to give the hydroxypivalinaldehyde with subsequent liquid phase hydrogenation in the presence of a nickel catalyst at a temperature of 80 to 180° C. and at a pressure of 6 to 18 MPa in the presence of an aliphatic alcohol and in the presence of water.
摘要翻译： 本发明涉及通过在叔烷基胺作为催化剂的存在下加入异丁醛和甲醛来生产新戊二醇的方法，得到羟基新戊醛，随后在镍催化剂存在下，在80〜180℃的温度下进行液相氢化 在6〜18MPa的压力下，在脂肪醇的存在下，在水的存在下。
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公开(公告)号：US20110087046A1
公开(公告)日：2011-04-14
申请号：US12924830
申请日：2010-10-06
申请人： Guido Frey , Thorsten Kreickmann , Heinz Strutz
发明人： Guido Frey , Thorsten Kreickmann , Heinz Strutz
IPC分类号： C07C69/732
摘要： The present invention relates to a process for lightening the color of polyol esters by reacting polyols with linear or branched aliphatic monocarboxylic acids having 3 to 20 carbon atoms, wherein the reaction product is worked up without using adsorbents and comprises a treatment with ozone or ozone-containing gases and an immediately subsequent steam treatment with subsequent drying.
摘要翻译： 本发明涉及通过使多元醇与碳原子数为3〜20的直链或支链脂族一元羧酸反应来减轻多元醇酯的颜色的方法，其中反应产物在不使用吸附剂的情况下进行处理，并且包括用臭氧或臭氧 - 随后进行干燥处理。
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公开(公告)号：US08664444B2
公开(公告)日：2014-03-04
申请号：US13817155
申请日：2011-08-18
申请人： Kurt Schalapski , Norman Nowotny , Matthias Eisenacher , Dirk Bermann , Thorsten Kreickmann , Peter Heymanns , Heinz Strutz
发明人： Kurt Schalapski , Norman Nowotny , Matthias Eisenacher , Dirk Bermann , Thorsten Kreickmann , Peter Heymanns , Heinz Strutz
IPC分类号： C07C209/26
CPC分类号： C07B43/04 , B01J21/08 , B01J23/40 , B01J23/70 , B01J23/866 , C07C209/26 , C07C211/07
摘要： A continuous process for producing primary aliphatic amines having 9 to 18 carbon atoms by reaction of corresponding aliphatic aldehydes with ammonia and hydrogen in the presence of a hydrogenation catalyst in the liquid phase, characterized in that the reaction is carried out solventlessly at a molar ratio of aliphatic aldehyde:ammonia of at least 1:30, at a temperature of 100 to 200° C. and at a pressure of 6 to 11 MPa.
摘要翻译： 在液相中在氢化催化剂存在下，通过相应的脂族醛与氨和氢的反应制备具有9至18个碳原子的伯脂肪族胺的连续方法，其特征在于该反应以 脂肪醛：氨至少1:30，温度为100〜200℃，压力为6〜11MPa。
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