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1. 发明申请

US20130338324A1 PROCESS FOR POLYMERIZATION OF A DIENE 审中-公开
标题翻译：二烯的聚合方法
公开(公告)号：US20130338324A1
公开(公告)日：2013-12-19
申请号：US13903546
申请日：2013-05-28
申请人： Christine Beierlein , Niko Haberkorn , Michael Korell , Thomas Gruenfelder , Norbert Richter , Michael Oldenkott , Juergen Pospiech , Martin Haneke , Andreas Berlineanu , Peter Denkinger , Juergen Hellwig
发明人： Christine Beierlein , Niko Haberkorn , Michael Korell , Thomas Gruenfelder , Norbert Richter , Michael Oldenkott , Juergen Pospiech , Martin Haneke , Andreas Berlineanu , Peter Denkinger , Juergen Hellwig
IPC分类号： C08F2/06
CPC分类号： C08F2/06 , C08C1/075 , C08F6/003 , C08F36/06 , C08F36/08 , C08L47/00
摘要： A process for polymerization of a diene is provided. The process comprises: a) reacting the diene with hydrogen peroxide in a hydrophilic organic solvent in the presence of water to obtain a polymerization reaction mixture; b) contacting the polymerization reaction mixture with water having a temperature of from 20 to 80° C. to form a mixture having an organic phase and an aqueous phase; c) removing unreacted gaseous diene from the water mixture obtained in b); d) separating the aqueous phase comprising the hydrophilic solvent from the organic phase of the water mixture; and e) distilling volatile materials from the separated organic phase from d) to obtain the polymerization product; wherein a temperature of the reaction a) is from 50-150° C., a pressure of the reaction a) is from 0 to 50 bar, the unreacted gaseous diene removed in c) is condensed, distilled and the distillate obtained reacted according to a), and the hydrophilic solvent is recovered from the separated aqueous phase and reused according to a). Also provided is an apparatus for conducting the process of the invention.
摘要翻译：提供二烯聚合方法。该方法包括：a）在水存在下使二烯与过氧化氢在亲水性有机溶剂中反应，得到聚合反应混合物; b）使聚合反应混合物与温度为20至80℃的水接触以形成具有有机相和水相的混合物; c）从b）中得到的水混合物中除去未反应的气态二烯; d）将包含亲水溶剂的水相与水混合物的有机相分离; 和e）从分离的有机相中蒸馏挥发性物质，从d）得到聚合产物; 其中反应a）的温度为50-150℃，反应a）的压力为0至50巴，将在c）中除去的未反应的气体二烯冷凝，蒸馏，得到的馏出物根据 a），并且从分离的水相中回收亲水性溶剂，并根据a）重复使用。还提供了用于进行本发明的方法的装置。

2. 发明授权

US07030279B1 Process for transition metal free catalytic aerobic oxidation of alcohols under mild conditions using stable free nitroxyl radicals 失效
标题翻译：在温和条件下使用稳定的游离硝酰自由基的醇的过渡金属游离催化好氧氧化方法
公开(公告)号：US07030279B1
公开(公告)日：2006-04-18
申请号：US11019257
申请日：2004-12-23
申请人： Setrak Tanielyan , Robert Augustine , Oliver Meyer , Michael Korell
发明人： Setrak Tanielyan , Robert Augustine , Oliver Meyer , Michael Korell
IPC分类号： C07C45/29 , C07C45/38 , C07C45/39
CPC分类号： C07C45/39 , C07C45/38 , C07C47/02 , C07C47/54 , C07C49/04 , C07C49/78
摘要： An alcohol can be oxidized by a process in which a primary or secondary alcohol are reacted with an oxygen-containing gas in the presence of a catalyst composition containing (i) a stable free nitroxyl radical derivative, (ii) a nitrate source, (iii) a bromide source, and (iiii) a carboxylic acid, thereby obtaining an aldehyde or a ketone.
摘要翻译：在含有（i）稳定的游离硝酰基衍生物，（ii）硝酸盐源，（iii）的催化剂组合物的存在下，伯或仲醇与含氧气体反应的方法可以使醇氧化）溴化物源，和（iiii）羧酸，由此得到醛或酮。

3. 发明授权

US07390930B2 Preparation of ketals 失效
标题翻译：缩酮的制备
公开(公告)号：US07390930B2
公开(公告)日：2008-06-24
申请号：US10619436
申请日：2003-07-16
申请人： Oliver Meyer , Renate Uhlenberg , Michael Korell
发明人： Oliver Meyer , Renate Uhlenberg , Michael Korell
IPC分类号： C07C223/00
CPC分类号： C07D491/10
摘要： The invention relates to a process for ketalizing triacetonamine by reacting triacetonamine and a hydroxyl derivative, for example, a mono- or polyhydric alcohol, with gaseous hydrogen chloride to give an open-chain or cyclic ketal.
摘要翻译：本发明涉及一种通过使三丙酮胺和羟基衍生物（例如一元醇或多元醇）与气态氯化氢反应以使开链或环缩酮缩合来缩醛化三丙酮胺的方法。

4. 发明申请

US20140350211A1 PROCESS FOR PRODUCING POLYESTERS 审中-公开
标题翻译：生产聚酯的方法
公开(公告)号：US20140350211A1
公开(公告)日：2014-11-27
申请号：US14367014
申请日：2012-12-10
申请人： Andre Hennig , Thomas Schmied , Juergen Luh , Thorsten Brand , Guenter Schmitt , Michael Korell
发明人： Andre Hennig , Thomas Schmied , Juergen Luh , Thorsten Brand , Guenter Schmitt , Michael Korell
IPC分类号： C08G63/78 , C08G63/199 , C08G63/183 , C08G63/08 , C08G63/52
CPC分类号： C08G63/785 , C08G63/08 , C08G63/12 , C08G63/183 , C08G63/199 , C08G63/52
摘要： The present invention relates to a process for producing high-molecular-weight copolyesters with use of a kneader.
摘要翻译：本发明涉及使用捏合机生产高分子量共聚酯的方法。

5. 发明授权

US06218567B1 Process for preparing hydroxybenzoic esters of oxo alcohols 失效
标题翻译：制备羰基合成羟基苯甲酸酯的方法
公开(公告)号：US06218567B1
公开(公告)日：2001-04-17
申请号：US09276731
申请日：1999-03-26
申请人： Guenther Koehler , Michael Korell
发明人： Guenther Koehler , Michael Korell
IPC分类号： C07C6926
CPC分类号： C07C67/08 , C07C69/84
摘要： A process for preparing hydroxybenzoic esters of oxo alcohols, which comprises: esterifying a hydroxybenzoic acid with an oxo alcohol in the reaction mixture from the hydroformylation of olefins, which reaction medium contains various materials which are found in such a reaction medium, in the presence of an acid catalyst or transesterifying a hydroxybenzoic ester of a lower alcohol with an oxo alcohol under the same conditions.
摘要翻译：一种制备羰基合成醇的羟基苯甲酸酯的方法，该方法包括：在烯烃加氢甲酰化反应混合物中，用羰基合成醇将羟基苯甲酸酯化，该反应介质含有在这种反应介质中存在的各种物质，酸催化剂或在相同条件下将低级醇的羟基苯甲酸酯与含氧醇进行酯交换。

6. 发明授权

US6002046A Process for the preparation of cyclopropyl alkyl ketones 失效
标题翻译：制备环丙基烷基酮的方法
公开(公告)号：US6002046A
公开(公告)日：1999-12-14
申请号：US263876
申请日：1999-03-08
申请人： Manfred Kaufhold , Wolfgang Kleemiss , Udo Jegelka , Michael Korell
发明人： Manfred Kaufhold , Wolfgang Kleemiss , Udo Jegelka , Michael Korell
IPC分类号： C07B61/00 , C07C45/59 , C07C45/67 , C07C45/82 , C07C45/85 , C07C49/293 , C07C45/54
CPC分类号： C07C45/82 , C07C45/676 , C07C45/85
摘要： Cyclopropyl alkyl ketones are separated from 3-acyltetrahydrofuran-2-ones by adding an alcohol, water or a water/alcohol mixture to a reaction product containing C.sub.1-4 -alkyl cyclopropyl ketone and 4,5-dihydro-2-alkylfuran by-product and an acid catalyst and reacting the by-product with the added alcohol, water of water/alcohol mixture before, during or after distilling said reaction product; and effectively separating C.sub.1 -.sub.4 -alkyl cyclopropyl ketone from reaction by-products.In the preparation of cyclopropyl alkyl ketones from 3-acyltetrahydrofuran-2-ones very reactive 4,5-dihydro-2-alkylfurans are also produced. By reacting such compounds with nucleophilic compounds, such as alcohols or water, before, during or after distillation of the reaction products, it is possible reliably to separate off the 4,5-dihydro-2-alkylfurans as high-boiling addition compounds. The offgas which is produced in the production process for cyclopropyl alkyl ketones can be simply and reliably purified by reactive washing. The byproducts, which are difficult to handle for a production process, can thus be reliably eliminated.
摘要翻译：通过向含有C 1-4 - 烷基环丙基酮和4,5-二氢-2-烷基呋喃副产物的反应产物中加入醇，水或水/醇混合物将环丙基烷基酮与3-酰基四氢呋喃-2-酮分离和酸催化剂，在蒸馏所述反应产物之前，期间或之后使副产物与所加入的醇，水/醇混合物的水反应; 并有效地将C1-4烷基环丙基酮与反应副产物分离。在制备3-酰基四氢呋喃-2-酮的环丙基烷基酮时，也产生非常活泼的4,5-二氢-2-烷基呋喃。通过使这些化合物与亲核化合物如醇或水反应，在反应产物蒸馏之前，期间或之后，可以可靠地将4,5-二氢-2-烷基呋喃分离成高沸点加成化合物。在环丙基烷基酮的生产过程中生产的废气可以通过反应性洗涤简单可靠地纯化。因此，可以可靠地消除对生产过程难以处理的副产物。

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