专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06620970B2 Work-up of the ammoximation products of ketones by liquid-liquid extraction in a ternary solvent system 有权
公开(公告)号：US06620970B2
公开(公告)日：2003-09-16
申请号：US10232569
申请日：2002-09-03
申请人： Thomas Schiffer , Peter Ernst Esser , Jörg Krissmann , Martin Roos , Günter Stevermüer , Georg Friedrich Thiele
发明人： Thomas Schiffer , Peter Ernst Esser , Jörg Krissmann , Martin Roos , Günter Stevermüer , Georg Friedrich Thiele
IPC分类号： C07C24908
CPC分类号： C07C249/14 , C07C2601/18 , C07C2601/20 , C07C251/44
摘要： The present invention relates to a process for working up an ammoximation reaction mixture, by separating a catalyst from the reaction mixture, removing the ketone oxime product, discharging the water of the reaction, and recirculating a solvent, where the ketone oxime formed is removed in a liquid phase with at least one liquid-liquid extraction in a ternary solvent system.

2. 发明授权

US06639108B2 Ammoximation of ketones and work-up by pervaporation/vapor permeation 失效
标题翻译：酮的近似化和渗透蒸发渗透的后处理
公开(公告)号：US06639108B2
公开(公告)日：2003-10-28
申请号：US10232371
申请日：2002-09-03
申请人： Thomas Schiffer , Peter Ernst Esser , Martin Roos , Franz-Felix Kuppinger , Günter Stevermüer , Georg Friedrich Thiele
发明人： Thomas Schiffer , Peter Ernst Esser , Martin Roos , Franz-Felix Kuppinger , Günter Stevermüer , Georg Friedrich Thiele
IPC分类号： C07C24908
CPC分类号： B01D61/362 , C07C249/08 , C07C249/14 , C07C2601/18 , C07C2601/20 , C07C251/44 , C07C251/48
摘要： A process for the work-up of a reaction mixture formed by ammoximation of a ketone, in particular an alkanone or cycloalkanone, by means of hydrogen peroxide and ammonia in homogeneous solution over a titanium-containing catalyst. It comprises the substeps removal of the catalyst, selective separation of the oxime formed in the ammoximation from the reaction mixture, removal of water of reaction and recirculation of the solvent. The work-up is carried out using at least one membrane separation step and is also successful in the case of incomplete ketone conversion and in the presence of dissolved salts.
摘要翻译：通过在含钛催化剂上的均相溶液中通过过氧化氢和氨将酮特别是烷酮或环烷酮氨基肟化形成的反应混合物的处理方法。它包括除去催化剂的子步骤，从反应混合物中形成的肟肟的选择性分离，去除反应水和溶剂的再循环。使用至少一个膜分离步骤进行后处理，并且在不完全的酮转化和在溶解的盐的存在下也是成功的。

3. 发明授权

US09533933B2 Process for preparing cyclododecanone 有权
标题翻译：制备环十二酮的方法
公开(公告)号：US09533933B2
公开(公告)日：2017-01-03
申请号：US14815014
申请日：2015-07-31
申请人： Kevin Micoine , Ralf Meier , Juergen Herwig , Martin Roos , Harald Haeger , Luca Cameretti , Jens Doering
发明人： Kevin Micoine , Ralf Meier , Juergen Herwig , Martin Roos , Harald Haeger , Luca Cameretti , Jens Doering
IPC分类号： C07C45/51 , C07C45/58 , C07D201/04 , B01J23/44 , C07C45/82 , C07C249/04 , C07D225/02 , C07D301/12 , C08G69/16 , C07C29/52 , C07C45/00 , C07C45/28 , C07C49/413
CPC分类号： C07C45/512 , B01J23/44 , C07C29/52 , C07C45/002 , C07C45/28 , C07C45/58 , C07C45/82 , C07C49/413 , C07C249/04 , C07D201/04 , C07D225/02 , C07D301/12 , C08G69/16 , C07C35/205
摘要： Cyclododecanone (CDON) is prepared by epoxidizing cyclododecene (CDEN) to epoxycyclododecane (CDAN epoxide), and rearranging the CDAN epoxide to CDON to obtain a mixture comprising said CDON and CDEN, wherein CDEN is separated from the CDON-containing mixture and sent to the epoxidation to CDAN epoxide in step a.
摘要翻译：通过环环十二碳烯（CDEN）环氧环十二烷（CDAN环氧化物）制备环十二烷酮（CDON），并将CDAN环氧化物重排为CDON，得到包含所述CDON和CDEN的混合物，其中CDEN与含CDON的混合物分离并送至在步骤a中对CDAN环氧化物进行环氧化。

4. 发明授权

US08399658B2 Method for isolation of laurolactam from a laurolactam synthesis process stream 有权
标题翻译：从十二内酰胺合成工艺流中分离十二内酰胺的方法
公开(公告)号：US08399658B2
公开(公告)日：2013-03-19
申请号：US12951289
申请日：2010-11-22
申请人： Axel Hengstermann , Ralf Meier , Daniel Demicoli , Martin Roos , Bernd Guenzel , Frank Huebner
发明人： Axel Hengstermann , Ralf Meier , Daniel Demicoli , Martin Roos , Bernd Guenzel , Frank Huebner
IPC分类号： C07D201/16
CPC分类号： C07D225/02
摘要： A process for purifying laurolactam by means of integrated connection of distillation and crystallization is provided. The crystallization is performed as a solution or melt crystallization. The process reduces thermal stress applied to the laurolactam stream and improved yields are obtained. Raw materials are recovered and recycled in the production sequence.
摘要翻译：提供了通过蒸馏和结晶的整体连接来提纯月桂内酰胺的方法。结晶作为溶液或熔融结晶进行。该方法降低了施加到月桂内酰胺流上的热应力，并获得了提高的产率。原料按生产顺序回收和回收。

5. 发明申请

US20120245375A1 SYNTHESIS OF ALPHA,OMEGA-DICARBOXYLIC ACIDS AND ESTERS THEREOF FROM UNSATURATED FATTY ACID DERIVATIVES 失效
标题翻译：从不饱和脂肪酸衍生物合成ALPHA，欧米二酸和其酯
公开(公告)号：US20120245375A1
公开(公告)日：2012-09-27
申请号：US13424548
申请日：2012-03-20
申请人： Peter HANNEN , Harald Haeger , Martin Roos
发明人： Peter HANNEN , Harald Haeger , Martin Roos
IPC分类号： C07C67/44
CPC分类号： C07C67/333 , C07C51/285 , C07C51/34 , C07C51/373 , C07C67/313 , C07C69/48 , C07C69/716 , C07C53/126 , C07C59/147 , C07C55/02
摘要： A process for preparing an alpha, omega-dicarboxylic acid or an ester thereof, which includes (a) subjecting at least one unsaturated fatty acid or fatty acid derivative to ozonolysis to obtain an ozonolysis reaction mixture; and (b) oxidizing the ozonolysis reaction mixture with an oxidizing agent in the presence of an acid catalyst to obtain an oxidized reaction mixture comprising at least one alpha, omega-dicarboxylic acid or ester; wherein the process is performed using a solvent and the acid catalyst has a pKa of less than or equal to zero, as measured at 25° C.
摘要翻译：一种制备α，ω-二羧酸或其酯的方法，其包括（a）使至少一种不饱和脂肪酸或脂肪酸衍生物进行臭氧分解以获得臭氧分解反应混合物; 和（b）在酸催化剂存在下用氧化剂氧化臭氧分解反应混合物，得到包含至少一种α，ω-二羧酸或酯的氧化反应混合物; 其中所述方法使用溶剂进行，并且所述酸催化剂的pKa小于或等于零，如在25℃下测量的。

6. 发明申请

US20110124855A1 METHOD FOR ISOLATION OF LAUROLACTAM FROM A LAUROLACTAM SYNTHESIS PROCESS STREAM 有权
标题翻译：用于从LAUROLACTAM合成过程流分离LAUROLACTAM的方法
公开(公告)号：US20110124855A1
公开(公告)日：2011-05-26
申请号：US12951289
申请日：2010-11-22
申请人： Axel HENGSTERMANN , Ralf Meier , Daniel Demicoli , Martin Roos , Bernd Guenzel , Frank Huebner
发明人： Axel HENGSTERMANN , Ralf Meier , Daniel Demicoli , Martin Roos , Bernd Guenzel , Frank Huebner
IPC分类号： C07D225/02
CPC分类号： C07D225/02
摘要： A process for purifying laurolactam by means of integrated connection of distillation and crystallization is provided. The crystallization is performed as a solution or melt crystallization. The process reduces thermal stress applied to the laurolactam stream and improved yields are obtained. Raw materials are recovered and recycled in the production sequence.
摘要翻译：提供了通过蒸馏和结晶的整体连接来提纯月桂内酰胺的方法。结晶作为溶液或熔融结晶进行。该方法降低了施加到月桂内酰胺流上的热应力，并获得了提高的产率。原料按生产顺序回收和回收。

7. 发明申请

US20110015434A1 METHOD FOR PRODUCING DODECA-2,10-DIENE-1,12-DICARBOXYLIC ACID OR 1,12-DODECANE-DICARBOXYLIC ACID BY WAY OF RING-OPENING CROSS METATHESIS (ROCM) OF CYCLOOCTENE WITH ACRYLIC ACID 有权
标题翻译：通过旋转开环方式通过丙烯酸的环己烷的交联（ROCM）方法生产多卡那-2,10-二烯-1,12-二羧酸或1,12-十二烷基二羧酸的方法
公开(公告)号：US20110015434A1
公开(公告)日：2011-01-20
申请号：US12922807
申请日：2009-04-16
申请人： Peter Hannen , Martin Roos , Harald Haeger
发明人： Peter Hannen , Martin Roos , Harald Haeger
IPC分类号： C07C51/36 , C07C51/347
CPC分类号： C07C51/353 , C07C51/36 , C07C51/43 , C07C51/44 , C07C57/13 , C07C55/21
摘要： The invention relates to a method for producing 1,2-dodeca-2,10-diene diacid and 1,12-dodecanoic acid whereby cyclooctene and acrylic acid are reacted with a ruthenium catalyst by way of a metathesis reaction at high substrate concentrations until the reaction takes place in substance, the resulting unsaturated dicarboxylic acid being precipitated and being hydrated in a second reaction step.
摘要翻译：本发明涉及一种1,2-十二碳-2,10-二烯二酸和1,12-十二烷酸的制备方法，其中环辛烯和丙烯酸通过在高底物浓度下的复分解反应与钌催化剂反应，直到反应发生在物质中，所得的不饱和二羧酸在第二反应步骤中沉淀并水合。

8. 发明授权

US07608738B2 Coammoxidation of ketones 有权
标题翻译：酮的共氧化反应
公开(公告)号：US07608738B2
公开(公告)日：2009-10-27
申请号：US10572594
申请日：2004-08-02
申请人： Juergen Herwig , Martin Roos , Georg Oenbrink , Bernd Guenzel , Dirk Kuppert
发明人： Juergen Herwig , Martin Roos , Georg Oenbrink , Bernd Guenzel , Dirk Kuppert
IPC分类号： C07C251/32 , C07C249/04
CPC分类号： C07C249/04 , C07C2601/14 , C07C2601/20 , C07C251/44
摘要： The present invention relates to a process for the coammoximation, that is to say for the simultaneous ammoximation, of ketones, in particular of cyclic ketones such as cyclododecanone and cyclohexanone. Ammoximation is taken to mean here the preparation of oximes from ketones or aldehydes together with hydrogen peroxide and ammonia and in the presence of a catalyst which essentially consists of silicon, titanium and oxygen, for example titanium silicalite.
摘要翻译：本发明涉及一种用于协同肟化的方法，也就是说用于同时氨基肟化酮，特别是环状酮如环十二烷酮和环己酮。在这里，将肟从酮或醛与过氧化氢和氨一起制备，并且在催化剂的存在下，基本上由硅，钛和氧组成的催化剂（例如钛硅沸石）制备方法。

9. 发明授权

US06422615B1 Closure device with shutting aid 失效
标题翻译：带关闭辅助装置的关闭装置
公开(公告)号：US06422615B1
公开(公告)日：2002-07-23
申请号：US09369042
申请日：1999-08-04
申请人： Martin Roos , Jürgen Ehret
发明人： Martin Roos , Jürgen Ehret
IPC分类号： E05C306
CPC分类号： E05B81/20 , E05B81/21 , E05B83/16 , Y10S292/23 , Y10T292/1047 , Y10T292/1082
摘要： A closure device, especially for vehicle doors, possesses a rotary latch interacting with a closure pin, a releasable ratchet for arresting the door, and a motor-driven shutting aid, which moves the door into the closed position. A problem from safety aspects is activating the shutting aid if fingers or articles are still located between the door and the bodywork. In order to reduce the risk of injury or damage, when the release mechanism is actuated, the force flow between the drive of the shutting aid and the door to be closed is simultaneously mechanically interrupted. As a result of this measure, the rotary latch is immediately released and the door springs open.
摘要翻译：闭合装置，特别是用于车门的闭合装置具有与闭合销相互作用的旋转闩锁，用于阻止门的可释放棘轮以及将门移动到关闭位置的马达驱动的关闭辅助装置。如果手指或物品仍然位于门和车身之间，安全方面的问题是激活关闭辅助。为了减少受伤或损坏的风险，当释放机构被致动时，关闭辅助装置的驱动和被关闭的门之间的力流同时机械地中断。作为这种措施的结果，旋转闩锁立即释放并且门弹簧打开。

10. 发明授权

US06343494B2 Locking device 失效
标题翻译：锁定设备
公开(公告)号：US06343494B2
公开(公告)日：2002-02-05
申请号：US09369043
申请日：1999-08-04
申请人： Martin Roos , Dirk Hipp
发明人： Martin Roos , Dirk Hipp
IPC分类号： E05B5300
CPC分类号： E05B85/10 , E05B81/04 , E05B81/08 , E05B81/76 , E05B85/01 , Y10T70/5889 , Y10T70/5973 , Y10T70/65 , Y10T70/7107 , Y10T292/1021 , Y10T292/1082
摘要： The locking device (10) for doors, in particular of vehicles, has an inside door opener and an outside door handle (12) which can be used to actuate at least one lock for locking the door. Locking devices of this type are conventionally very complicated mechanically, since the mechanical connection between the outside door handle (12) and the lock is meant to be uncoupled as a function of various functional positions. In order to reduce the mechanical complexity, only the inside door opener should act mechanically on the lock, and the outside door handle (12) should act via an electric control on an actuating drive (18), which actuates the lock. In this case, the opening command is instigated only if at least one defined allowable precondition is present. The required additional functions of locking devices can very easily be controlled by the electric control, so that additional mechanical elements are not required. The unlocking with the aid of the inside door opener, which is desired from the point of view of safety, is maintained, and the ease of use is increased because of the lower opening forces of the outside door handle.
摘要翻译：用于门，特别是车辆的锁定装置（10）具有内门开启器和外门把手（12），其可以用于致动至少一个用于锁定门的锁。这种类型的锁定装置通常在机械上非常复杂，因为外门把手（12）和锁之间的机械连接旨在作为各种功能位置的功能而脱开。为了降低机械复杂性，只有内部开门器应该在机械上作用在锁上，并且外门把手（12）应通过致动驱动器（18）上的电控制来起作用。在这种情况下，仅当存在至少一个所定义的允许前提条件时才启动打开命令。锁定装置所需的附加功能可以很容易地由电气控制来控制，从而不需要额外的机械元件。从安全性的观点出发，借助于内侧开门器进行解锁，由于外门把手的开启力较小，因此易于使用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式