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1. 发明授权

US5998680A Isomerization of allyl alcohols 失效
标题翻译：烯丙醇异构化
公开(公告)号：US5998680A
公开(公告)日：1999-12-07
申请号：US28643
申请日：1998-02-24
申请人： Matthias Kiefer , Wolfgang Siegel , Jorg Therre , Melanie Pahl , Werner Aquila , Ulrich Schafer-Luderssen , Udo Rheude
发明人： Matthias Kiefer , Wolfgang Siegel , Jorg Therre , Melanie Pahl , Werner Aquila , Ulrich Schafer-Luderssen , Udo Rheude
IPC分类号： C07B61/00 , C07C29/56 , C07C33/03
CPC分类号： C07C29/56
摘要： Allyl alcohols are isomerized in aqueous solution in the presence of protonic acids, with the pH of the reaction mixture being adjusted to the range from 2 to 5 with an acid concentration below 0.16 mol per liter of the reaction mixture or with a buffer which comprises the protonic acid.
摘要翻译：烯丙醇在质子酸存在下在水溶液中异构化，其中反应混合物的pH值调节至2至5的范围，酸浓度低于0.16mol / l反应混合物或含有质子酸。

2. 发明授权

US06180839B2 Continuous preparation of dimethylvinylcarbinol by isomerizing prenol 失效
标题翻译：通过异构化prenol连续制备二甲基乙烯基甲醇
公开(公告)号：US06180839B2
公开(公告)日：2001-01-30
申请号：US09265923
申请日：1999-03-10
申请人： Matthias Kiefer , Wolfgang Siegel , Jörg Therre , Melanie Pahl , Werner Aquila , Ulrich Sch{umlaut over (a)}fer-L{umlaut over (u)}derssen
发明人： Matthias Kiefer , Wolfgang Siegel , Jörg Therre , Melanie Pahl , Werner Aquila , Ulrich Sch{umlaut over (a)}fer-L{umlaut over (u)}derssen
IPC分类号： C07C2700
CPC分类号： C07C29/56 , C07C33/03
摘要： A process is described for the continuous preparation of dimethylvinylcarbinol (DMVC) by continuously reacting prenol with the aqueous solution of a protic acid in the still or in the lower part of a rectification column while distilling off the DMVC formed in the form of an azeotropic mixture with water, which comprises a) during the reaction ensuring that as far as possible no liquid two-phase mixture forms in the reaction mixture, b) distilling off the DMVC which forms at a reflux ratio of at least 2, as a result of which there is virtually no more prenol present in the distillate from the column, and c) setting the reaction volume and/or the amount of prenol added per hour and/or the concentration of protons in the reaction mixture in such a manner that the quotient, defined as residence time concentration coefficient, of the reaction volume and the volume of prenol added per hour multiplied by the concentration of protons in the reaction mixture has a value between 0.001 h·mol/l and 1 h·mol/l. In this connection, the formation of a liquid two-phase mixture in the reaction mixture is prevented, in addition to avoiding too large a prenol excess, by continuously taking from the reaction mixture a partial stream, passing it over a phase separation vessel, completely or at least largely removing there the small quantities, formed in the course of the reaction, of organic by-products which are insoluble or only partially soluble in water, and returning the aqueous phase to the reaction volume.
摘要翻译：描述了通过在精馏塔的静止或下部连续地反应预先醇与质子酸的水溶液连续反应制备二甲基乙烯基甲醇（DMVC）的方法，同时蒸馏出以共沸混合物形式形成的DMVC 在反应过程中包含a）的水，确保尽可能在反应混合物中形成液体两相混合物，b）蒸发形成回流比至少为2的DMVC，结果是在那里在柱的馏出物中基本上没有更多的prenol存在，并且c）使反应体积和/或每小时加入的prenol的量和/或反应混合物中的质子浓度设定为使得定义为停留时间浓度系数，反应体积和每小时加入的prenol体积乘以反应混合物中质子浓度的值为0.001 h.mol / l和 1 h.mol / l。在这方面，防止反应混合物中的液体两相混合物的形成，除了避免过多的过量的过量以外，通过连续取出反应混合物的一部分流，将其通过在相分离容器中，完全或至少大部分在反应过程中形成的少量去除不溶或仅部分溶于水的有机副产物，并将水相返回到反应体积中。

3. 发明授权

US06906223B2 Method for the production of trioxime derivatives 失效
标题翻译：生产三肟衍生物的方法
公开(公告)号：US06906223B2
公开(公告)日：2005-06-14
申请号：US10332046
申请日：2001-07-04
申请人： Andreas Kramer , Matthias Kiefer , Michael Henningsen , Wolfgang Siegel , Jochen Schröder
发明人： Andreas Kramer , Matthias Kiefer , Michael Henningsen , Wolfgang Siegel , Jochen Schröder
IPC分类号： C07B61/00 , C07C249/06 , C07C249/08 , C07C251/40 , C07C251/58 , C07C49/12 , C07C251/60
CPC分类号： C07C249/06 , C07C249/08 , C07C251/40
摘要： The present invention relates to a process for preparing trioxime derivatives of the formula I in which the substituents R1 and R2 are identical or different and each is cyano, alkyl, haloalkyl or cycloalkyl, and R3 and R4 are identical or different and each is alkyl, haloalkyl, cycloalkyl, alkylcarbonyl or arylalkyl, by the following reaction steps in water without isolation of the intermediates: A) nitrosation of 1,3-diketones of the formula II to give monooximes of the formula III, B) oximation of III with hydroxylamine derivatives of the formula IV H2N—OR3′ IV in which R3′ is hydrogen or a group R3 to give bisoximes of the formula V, C) alkylation of V with alkylating agents or acylation of V with acylating agents to give compounds of the formula VI and D) subsequent oximation of VI with hydroxylamine to give compounds of the formula I.
摘要翻译：本发明涉及一种制备式I的三肟衍生物的方法，其中取代基R 1和R 2是相同或不同的，并且各自为氰基，烷基，卤代烷基或环烷基，R 3和R 4相同或不同，并且各自为烷基，卤代烷基，环烷基，烷基羰基或芳烷基，通过以下反应步骤在水中不分离中间体：A）式II的1,3-二酮的亚硝化，得到式III的单肟，B）III式与Ⅳ的羟胺衍生物的肟化，其中式Ⅳ的线性公式描述=“在线式 “end =”lead“？> H 2 N-OR 3”在线公式描述=“在线公式”end =“tail” 其中R 3'是氢或基团R 3'，得到式V的双肟，C）用烷基化剂烷基化V或用酰化酰化V 试剂得到式VI化合物和D）随后的肟基 VI与羟胺的离子，得到式I的化合物。

4. 发明申请

US20100170142A1 Use of Proteins as Demulsifying Agents 审中-公开
标题翻译：使用蛋白质作为破乳剂
公开(公告)号：US20100170142A1
公开(公告)日：2010-07-08
申请号：US11886610
申请日：2006-03-29
申请人： Dietmar Posselt , Werner Schmitt , Marcus Guzmann , Claudius Kormann , Matthias Kiefer , Claus Bollschweiler , Thomas Subkowski , Hans-Georg Lemaire , Marvin Karos , Ulf Baus
发明人： Dietmar Posselt , Werner Schmitt , Marcus Guzmann , Claudius Kormann , Matthias Kiefer , Claus Bollschweiler , Thomas Subkowski , Hans-Georg Lemaire , Marvin Karos , Ulf Baus
IPC分类号： B01D17/04 , C10L1/32 , C08F2/32 , C10L1/04
CPC分类号： B01D17/047 , B01D17/042 , C07K14/37 , C07K2319/00 , C10G33/04 , C10G2300/1033 , C10G2300/104 , C10G2300/1044 , C10G2300/1055 , C10G2300/805 , C10L1/2381 , C10L1/2475 , C10L1/2683
摘要： The present invention relates to the use of at least one protein, in particular at least one hydrophobin or at least one derivative thereof, for improving phase separation in compositions comprising at least two liquid phases, to methods for separating at least two liquid phases in a composition comprising at least two liquid phases, and to formulations comprising at least one compound selected from the group consisting of fuels, combustibles, crude oils or water-soluble or oil-soluble polymer solutions and at least one protein, in particular at least one hydrophobin or derivatives thereof.
摘要翻译：本发明涉及至少一种蛋白质，特别是至少一种疏水蛋白或其至少一种衍生物在包含至少两种液相的组合物中改善相分离的用途，用于分离至少两种液相的方法包含至少两个液相的组合物和包含至少一种选自燃料，可燃物，原油或水溶性或油溶性聚合物溶液的化合物和至少一种蛋白质，特别是至少一种疏水蛋白或其衍生物。

5. 发明申请

US20120291339A1 PROTECTION OF LIQUID FUELS 审中-公开
标题翻译：液体燃料的保护
公开(公告)号：US20120291339A1
公开(公告)日：2012-11-22
申请号：US13522008
申请日：2011-02-07
申请人： David William Martin , Dietmar Posselt , Gunter Oetter , Matthias Kiefer
发明人： David William Martin , Dietmar Posselt , Gunter Oetter , Matthias Kiefer
IPC分类号： C10L1/32 , C10L1/18
CPC分类号： C10L1/143 , C10L1/1824 , C10L1/1826 , C10L1/1985 , C10L1/2222 , C10L1/328 , C10L2200/0254 , C10L2200/043 , C10L2250/084 , C10L2270/04
摘要： A liquid concentrate comprising essentially: (A) 0.1 to 10 wt. % of one or more amphoteric emulsifying agents; (B) 30 to 95 wt. % of one or more nonionic alkoxylated surfactants; (C) 0 to 20 wt. % of one or more glycol-based solubilizers; and (D) 0 to 65 wt. % of one or more organic solvents; wherein component (B) comprises a mixture of C6-C15-alkanol ethoxylates with different carbon numbers for the alkanol unit species, the carbon numbers for the two C6-C15-alkanol ethoxylates which have the highest share in weight in the mixture being at least 1.5 carbon numbers distant from each other, is useful for reducing or eliminating the formation in a liquid hydrocarbon fuel of ice particles having a weight average particle size greater than 1 μm when said liquid hydrocarbon fuel is cooled to temperatures in the range of from 0 to −50° C.
摘要翻译：一种液体浓缩物，主要包含：（A）0.1-10wt。％的一种或多种两性乳化剂; （B）30〜95重量％％的一种或多种非离子烷氧基化表面活性剂; （C）0〜20重量％％的一种或多种基于乙二醇的增溶剂; 和（D）0〜65重量份。％的一种或多种有机溶剂; 其中组分（B）包含对于链烷醇单元种类具有不同碳数的C 6 -C 15烷醇乙氧基化物的混合物，混合物中具有最高重量份数的两个C 6 -C 15烷醇乙氧基化物的碳数至少为当碳氢化合物燃料被冷却至0〜0℃的温度范围内时，对于重量平均粒径大于1μm的冰粒子的液态碳氢化合物燃料的形成， -50℃

6. 发明申请

US20110201772A1 PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS 有权
标题翻译：制备高反应性异丁基苯酚或共聚物的方法
公开(公告)号：US20110201772A1
公开(公告)日：2011-08-18
申请号：US13029413
申请日：2011-02-17
申请人： Hannah Maria König , Klaus Mühlbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
发明人： Hannah Maria König , Klaus Mühlbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
IPC分类号： C08F4/14 , C08F112/12 , C08F110/10
CPC分类号： C08F10/10 , C08F110/10 , C08F210/12 , C08F4/14 , C08F2500/01 , C08F212/08
摘要： Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.
摘要翻译：通过将异丁烯或含异丁烯的单体混合物聚合，制备具有至少50mol％的聚异丁烯链末端亚乙烯基双键的含量，优选1.05至小于3.5的多分散性的高反应性异丁烯均聚物或共聚物作为聚合催化剂或卤化烷基铝供体络合物，特别是三氯化铝 - 供体络合物有效的铝三卤化铝 - 供体络合物的存在，所述复合物包含作为供体的具有至少一个醚官能团的有机化合物或羧酸酯官能团。

7. 发明授权

US08454854B2 Glycerin-containing antifreezing agent concentrates with corrosion protection 有权
标题翻译：含甘油的防冻剂浓缩防腐
公开(公告)号：US08454854B2
公开(公告)日：2013-06-04
申请号：US13043836
申请日：2011-03-09
申请人： Claudius Kormann , Colin Irwin , Matthias Kiefer
发明人： Claudius Kormann , Colin Irwin , Matthias Kiefer
IPC分类号： C09K5/00
CPC分类号： C09K5/20 , C09K5/10 , C23F11/08 , C23F11/10
摘要： The present invention relates to antifreeze/anticorrosion concentrates comprising from 10 to 50% by weight, based on the total amount of the concentrate, of glycerol, to processes for preparing such concentrates from superconcentrates, to aqueous coolant compositions from these concentrates, and to their use, for example in internal combustion engines.
摘要翻译：本发明涉及防冻/防腐浓缩物，其包含10至50重量％，基于浓缩物的总量，甘油，用于从超浓缩物制备这种浓缩物的方法，从这些浓缩物到含水冷却剂组合物，以及它们例如在内燃机中使用。

8. 发明申请

US20130105407A1 GLYCERIN-CONTAINING ANTIFREEZING AGENT CONCENTRATES WITH CORROSION PROTECTION 审中-公开
标题翻译：含有抗腐蚀剂的含谷氨酸抗菌剂浓度
公开(公告)号：US20130105407A1
公开(公告)日：2013-05-02
申请号：US13720209
申请日：2012-12-19
申请人： Claudius KORMANN , Colin Irwin , Matthias Kiefer
发明人： Claudius KORMANN , Colin Irwin , Matthias Kiefer
IPC分类号： C09K5/20
CPC分类号： C09K5/20 , C09K5/10 , C23F11/08 , C23F11/10
摘要： The present invention relates to antifreeze/anticorrosion concentrates comprising from 10 to 50% by weight, based on the total amount of the concentrate, of glycerol, to processes for preparing such concentrates from super concentrates, to aqueous coolant compositions from these concentrates, and to their use, for example in internal combustion engines.
摘要翻译：本发明涉及防冻/防腐浓缩物，其包含基于浓缩物总量的10至50重量％的甘油，用于从这些浓缩物制备此浓缩物的方法，以及由这些浓缩物制备的水性冷却剂组合物，以及它们的用途，例如在内燃机中。

9. 发明授权

US08349977B2 Process for preparing high-reactivity isobutene homo- or copolymers 有权
标题翻译：制备高反应异丁烯均聚物或共聚物的方法
公开(公告)号：US08349977B2
公开(公告)日：2013-01-08
申请号：US13029413
申请日：2011-02-17
申请人： Hannah Maria Koenig , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
发明人： Hannah Maria Koenig , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
IPC分类号： C08F4/14 , C08F10/10
CPC分类号： C08F10/10 , C08F110/10 , C08F210/12 , C08F4/14 , C08F2500/01 , C08F212/08
摘要： Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.
摘要翻译：通过将异丁烯或含异丁烯的单体混合物聚合，制备具有至少50mol％的聚异丁烯链末端亚乙烯基双键的含量，优选1.05至小于3.5的多分散性的高反应性异丁烯均聚物或共聚物作为聚合催化剂或卤化烷基铝供体络合物，特别是三氯化铝 - 供体络合物有效的铝三卤化铝 - 供体络合物的存在，所述络合物包含作为供体的具有至少一个醚官能团的有机化合物或羧酸酯官能团。

10. 发明申请

US20130059995A1 PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS 有权
标题翻译：制备高反应性异丁基苯酚或共聚物的方法
公开(公告)号：US20130059995A1
公开(公告)日：2013-03-07
申请号：US13667828
申请日：2012-11-02
申请人： Hannah Maria KOENIG , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
发明人： Hannah Maria KOENIG , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
IPC分类号： C08F10/10 , C08F4/14
CPC分类号： C08F10/10 , C08F110/10 , C08F210/12 , C08F4/14 , C08F2500/01 , C08F212/08
摘要： Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.
摘要翻译：通过将异丁烯或含异丁烯的单体混合物聚合，制备具有至少50mol％的聚异丁烯链末端亚乙烯基双键的含量，优选1.05至小于3.5的多分散性的高反应性异丁烯均聚物或共聚物作为聚合催化剂或卤化烷基铝供体络合物，特别是三氯化铝 - 供体络合物有效的铝三卤化铝 - 供体络合物的存在，所述络合物包含作为供体的具有至少一个醚官能团的有机化合物或羧酸酯官能团。

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