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1.发明授权Process for producing of epoxy-containing (meth)acrylic esters, using lipases 有权使用脂肪酶制备含环氧的（甲基）丙烯酸酯的方法公开(公告)号：US08183018B2
公开(公告)日：2012-05-22
申请号：US12442967
申请日：2007-10-23
IPC分类号： C12P17/00
CPC分类号： C12P7/62
摘要： A process for preparing (meth)acrylic esters (F) of alcohols (A) having at least one epoxy group, in which at least one alcohol (A) having at least one epoxy group is esterified with (meth)acrylic acid (S) or is transesterified with at least one (meth)acrylic ester (D) in the presence of at least one enzyme, the alcoholic leaving group being stable under the reaction conditions in the case of the transesterification.
摘要翻译： 一种制备具有至少一个环氧基的醇（A）的（甲基）丙烯酸酯（F）的方法，其中至少一种具有至少一个环氧基的醇（A）与（甲基）丙烯酸（S）酯化 或者在至少一种酶的存在下与至少一种（甲基）丙烯酸酯（D）进行酯交换，醇转移基团在酯交换反应的情况下在反应条件下是稳定的。
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2.发明申请PROCESS FOR PRODUCING OF EPOXY-CONTAINING (METH) ACRYLIC ESTERS, USING LIPASES 有权生产环氧（甲基）丙烯酸酯的方法，使用脂肪公开(公告)号：US20100048927A1
公开(公告)日：2010-02-25
申请号：US12442967
申请日：2007-10-23
IPC分类号： C12P17/02 , C07D303/12
CPC分类号： C12P7/62
摘要： A process for preparing (meth)acrylic esters (F) of alcohols (A) having at least one epoxy group, in which at least one alcohol (A) having at least one epoxy group is esterified with (meth)acrylic acid (S) or is transesterified with at least one (meth)acrylic ester (D) in the presence of at least one enzyme, the alcoholic leaving group being stable under the reaction conditions in the case of the transesterification.
摘要翻译： 一种制备具有至少一个环氧基的醇（A）的（甲基）丙烯酸酯（F）的方法，其中至少一种具有至少一个环氧基的醇（A）与（甲基）丙烯酸（S）酯化 或者在至少一种酶的存在下与至少一种（甲基）丙烯酸酯（D）进行酯交换，醇转移基团在酯交换反应的情况下在反应条件下是稳定的。
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公开(公告)号：US20100179352A1
公开(公告)日：2010-07-15
申请号：US12602836
申请日：2008-05-27
IPC分类号： C07C45/28
CPC分类号： C07C45/28 , C07C49/395
摘要： The invention relates to a method for producing cyclopentanone. Said method comprises the step of reacting a mixture (G1), which contains at least cyclopentene, with a mixture (G2), which contains at least dinitrogen monoxide. The reaction is carried out in at least one reactor (R1) having channels with a diameter in the range of 0.1 mm to 50 mm, the reactor comprising at least two zones (Z1) and (Z2) having channels with different diameters and the diameters of the channels of zone (Z1) being smaller than the diameter of the channels of zone (Z2).
摘要翻译： 本发明涉及一种生产环戊酮的方法。 所述方法包括使含有至少环戊烯的混合物（G1）与至少含有一氧化二氮的混合物（G2）反应的步骤。 反应在具有直径在0.1mm至50mm范围内的通道的至少一个反应器（R1）中进行，反应器包括至少两个具有不同直径的通道的区域（Z1）和（Z2），并且直径 的区域（Z1）的通道小于区域（Z2）的通道的直径。
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公开(公告)号：US08362296B2
公开(公告)日：2013-01-29
申请号：US12859622
申请日：2010-08-19
申请人： Joaquim Henrique Teles , Michael Schelper , Kai Gumlich , Mathieu Chabanas , Christian Müller , Anton Meier
发明人： Joaquim Henrique Teles , Michael Schelper , Kai Gumlich , Mathieu Chabanas , Christian Müller , Anton Meier
IPC分类号： C07C51/235
CPC分类号： C07C51/235 , C07C57/03
摘要： The present invention relates to a process for preparing 4-pentenoic acid, at least comprising the oxidation of a mixture (G) comprising 4-pentenal, 3-methyl-2-butanone and cyclopentene oxide, and to the use of a mixture (G) comprising 4-pentenal, 3-methyl-2-butanone and cyclopentene oxide for preparing 4-pentenoic acid. In the context of the present invention, the mixture (G) is preferably obtained as a by-product of the oxidation of cyclopentene to cyclopentanone by means of dinitrogen monoxide.
摘要翻译： 本发明涉及一种制备4-戊烯酸的方法，至少包括包含4-戊烯醛，3-甲基-2-丁酮和环戊烯氧化物的混合物（G）的氧化和使用混合物（G ），其包含4-戊烯醛，3-甲基-2-丁酮和环戊烯氧化物，用于制备4-戊烯酸。 在本发明的上下文中，优选通过一氧化二氮作为环戊烯氧化成环戊酮的副产物获得混合物（G）。
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公开(公告)号：US20080177092A1
公开(公告)日：2008-07-24
申请号：US11817427
申请日：2006-03-01
IPC分类号： C07D493/10
CPC分类号： C07D321/04 , C07D301/12 , Y02P20/582
摘要： Continuous processes comprising: oxidizing a ketone with a solution comprising active oxygen in a reactor in the presence of a buffer substance and a stripping gas to form a gas stream comprising a dioxirane and a liquid stream; and continuously drawing the gas stream comprising the dioxirane and the liquid stream from the reactor; wherein a liquid phase residence time of 1 minute to 4 hours and a normalized condensate mass flow rate of at least 500 g/mol of active oxygen are maintained.
摘要翻译： 连续方法包括：在缓冲物质和汽提气体存在下，在反应器中用包含活性氧的溶液氧化酮，以形成包含二氧杂环丙烷和液体物流的气流; 并连续地从反应器中抽出包含二氧杂环烷和液体物流的气流; 其中保持1分钟至4小时的液相停留时间和至少500g / mol活性氧的归一化凝固质量流率。
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公开(公告)号：US06878660B2
公开(公告)日：2005-04-12
申请号：US10363858
申请日：2001-09-14
IPC分类号： B01J31/26 , B01J31/12 , B01J31/16 , B01J31/22 , C07B61/00 , C07C2/34 , C07C6/04 , C07C11/02 , C07C11/08 , C07C11/107 , C07C13/12 , C07C67/475 , B01J31/00
CPC分类号： B01J31/1625 , B01J31/2265 , B01J2231/543 , B01J2231/74 , C07C6/04 , C07C67/475 , C07C2531/12 , C07C69/593
摘要： The present invention relates to a novel, heterogeneous catalyst which is suitable, in particular, for olefin metathesis. This catalyst is immobilized on an inorganic support and contains at least one active rhenium compound containing at least one carbene group and, if desired, further functional groups. The rhenium compound is bonded to the material used as support by a chemical bond.
摘要翻译： 本发明涉及一种新的非均相催化剂，特别适用于烯烃复分解。 将该催化剂固定在无机载体上，并含有至少一种含有至少一个卡宾基团的活性铼化合物，如果需要，还含有其它官能团。 铼化合物通过化学键与用作载体的材料结合。
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公开(公告)号：US20110046413A1
公开(公告)日：2011-02-24
申请号：US12859622
申请日：2010-08-19
申请人： Joaquim Henrique Teles , Michael Schelper , Kai Gumlich , Mathieu Chabanas , Christian Müller , Anton Meier
发明人： Joaquim Henrique Teles , Michael Schelper , Kai Gumlich , Mathieu Chabanas , Christian Müller , Anton Meier
IPC分类号： C07C51/16
CPC分类号： C07C51/235 , C07C57/03
摘要： The present invention relates to a process for preparing 4-pentenoic acid, at least comprising the oxidation of a mixture (G) comprising 4-pentenal, 3-methyl-2-butanone and cyclopentene oxide, and to the use of a mixture (G) comprising 4-pentenal, 3-methyl-2-butanone and cyclopentene oxide for preparing 4-pentenoic acid. In the context of the present invention, the mixture (G) is preferably obtained as a by-product of the oxidation of cyclopentene to cyclopentanone by means of dinitrogen monoxide.
摘要翻译： 本发明涉及一种制备4-戊烯酸的方法，至少包括包含4-戊烯醛，3-甲基-2-丁酮和环戊烯氧化物的混合物（G）的氧化和使用混合物（G ），其包含4-戊烯醛，3-甲基-2-丁酮和环戊烯氧化物，用于制备4-戊烯酸。 在本发明的上下文中，优选通过一氧化二氮作为环戊烯氧化成环戊酮的副产物获得混合物（G）。
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