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1. 发明授权

US08499884B2 Ring-mount joint 有权
标题翻译：环形接头
公开(公告)号：US08499884B2
公开(公告)日：2013-08-06
申请号：US13183855
申请日：2011-07-15
申请人： Jens Karasek , Ralf Schulz , Günther Schneider
发明人： Jens Karasek , Ralf Schulz , Günther Schneider
IPC分类号： B60T7/12 , B62D53/06 , B62D53/08
CPC分类号： B62D53/0878 , B60D5/00 , B62D47/025
摘要： A ring-mount joint between two vehicle units of an articulated bus, with the joint comprising two cantilevers, wherein each cantilever is arranged on one of the vehicle units, with each cantilever comprising a slewing ring, wherein the two slewing rings of the cantilever are mounted in each other so that they can be pivoted, wherein a damping device is provided for damping the rotational motion of the two cantilever relative to each other, wherein in the space enclosed by the inner slewing ring, there is arranged an annular chamber damper, wherein the annular chamber damper comprises two inter-mounted housing parts that are rotatable relative to each other, wherein the one housing part is in connection with the one cantilever and the other housing part is in connection with the other cantilever.
摘要翻译：铰接式总线的两个车辆单元之间的环形安装接头，其中接头包括两个悬臂，其中每个悬臂布置在其中一个车辆单元上，每个悬臂包括回转环，其中悬臂的两个回转支承是彼此安装使得它们能够枢转，其中设置有用于阻尼两个悬臂相对于彼此的旋转运动的阻尼装置，其中在由内回转环包围的空间中设置有环形室阻尼器，其中所述环形室阻尼器包括可相对于彼此旋转的两个相互安装的壳体部件，其中所述一个壳体部分与所述一个悬臂连接，而另一个壳体部分与另一个悬臂连接。

2. 发明申请

US20130041126A1 PROCESS FOR WORKING UP PARTICULATE CRUDE POLYOXYMETHYLENE 有权
标题翻译：工作原理聚甲基苯乙烯的方法
公开(公告)号：US20130041126A1
公开(公告)日：2013-02-14
申请号：US13570904
申请日：2012-08-09
申请人： Jürgen Deininger , Jürgen Demeter , Rüdiger Häffner , Ralf Schulz , Achim Stammer
发明人： Jürgen Deininger , Jürgen Demeter , Rüdiger Häffner , Ralf Schulz , Achim Stammer
IPC分类号： C08G2/28
CPC分类号： C08G2/00 , C08G2/18 , C08G2/38 , C08L59/00
摘要： The invention relates to a process for working up particulate crude polyoxymethylene, which comprises the following steps: (a) introduction of the particulate crude polyoxymethylene into an extraction column (13) operated at a pressure in the range from 1 to 6 bar, (b) introduction of a polar extractant into the extraction column (13) with a temperature in the range from 95 to 140° C. and a pressure in the range from 1 to 6 bar, wherein from 10 to 1000 ppm, based on the amount of polar extractant introduced, of a buffer substance which buffers in the pH range from 7.5 to 11.5 are introduced into the extraction column (13).
摘要翻译：本发明涉及一种加工微粒粗聚甲醛的方法，其包括以下步骤：（a）将颗粒状粗聚甲醛引入到在1-6巴压力下操作的萃取塔（13）中，（b ）将极性萃取剂引入萃取塔（13）中，温度为95至140℃，压力为1至6巴，其中10至1000ppm，基于引入缓冲物质的极性萃取剂，其缓冲液的pH范围为7.5〜11.5，被引入提取塔（13）。

3. 发明授权

US06887434B2 Preparation of propene and, if desired, 1-butene 失效
标题翻译：丙烯的制备，如果需要，可制备1-丁烯
公开(公告)号：US06887434B2
公开(公告)日：2005-05-03
申请号：US10212615
申请日：2002-08-06
申请人： Peter Schwab , Boris Breitscheidel , Carsten Oost , Ralf Schulz , Michael Schulz
发明人： Peter Schwab , Boris Breitscheidel , Carsten Oost , Ralf Schulz , Michael Schulz
IPC分类号： B01J23/36 , B01J23/46 , C07B61/00 , C07C2/10 , C07C4/10 , C07C11/06 , C07C11/08 , C08F2/00 , B01J8/02
CPC分类号： B01D3/141 , C07C11/06 , C07C11/08 , C07C2521/04 , C07C2523/36 , C07C2523/46 , Y02P20/52 , Y02P20/584
摘要： Propene and, if desired, 1-butene are prepared by a) reacting 1-butene and 2-butene to give propene and 2-pentene in the presence of a metathesis catalyst comprising at least one compound of a metal of transition group VIb, VIIb or VIII of the Periodic Table of the Elements, b) subsequently separating the propene and 2-pentene formed, c) subsequently reacting the 2-pentene with ethene to give propene and 1-butene in the presence of a metathesis catalyst comprising at least one compound of a metal of transition group VIb, VIIb or VIII of the Periodic Table of the Elements, d) subsequently separating the propene and 1-butene formed, e) discharging at least some of the 1-butene formed and/or at least partly isomerizing the 1-butene formed to give 2-butene in the presence of an isomerization catalyst and subsequently returning the undischarged 1-butene and the 2-butene formed together with a part of the C4 fraction not reacted in step a) to step a).
摘要翻译：丙烯，如果需要，通过以下方法制备1-丁烯：a）使1-丁烯和2-丁烯反应得到丙烯和2-戊烯，在复分解催化剂存在下，该复分解催化剂包含至少一种过渡组VIb，VIIb的金属化合物或VIII，b）随后分离所形成的丙烯和2-戊烯，c）随后使2-戊烯与乙烯反应得到丙烯和1-丁烯，在复分解催化剂存在下，包含至少一种元素周期表第VIb，VIIb或VIII族过渡金属的化合物，d）随后分离形成的丙烯和1-丁烯，e）排出形成的至少一些1-丁烯和/或至少部分地将异丁烯化催化剂存在下异丁烯化形成的1-丁烯以得到2-丁烯，随后将未反应的1-丁烯和与未反应的部分C 4 H 4部分一起形成的2-丁烯在步骤a）至步骤a）中。

4. 发明授权

US06846965B1 Method for the oligomerization of C2 C8-olefins 有权
标题翻译： C2 C8-烯烃低聚方法
公开(公告)号：US06846965B1
公开(公告)日：2005-01-25
申请号：US09959792
申请日：2000-05-11
申请人： Ralf Schulz , Marc Walter , Hans-Peter Neumann , Wolfgang Brox
发明人： Ralf Schulz , Marc Walter , Hans-Peter Neumann , Wolfgang Brox
IPC分类号： C07B61/00 , C07C2/08 , C07C2/10 , C07C11/02 , C07C2/04 , C07C2/02
CPC分类号： C07C2/08 , C07C2/10
摘要： C2-C8-olefins are oligomerized in a process in which a stream of an olefin-containing hydrocarbon mixture is passed over a heterogeneous, nickel-containing oligomerization catalyst in n successive adiabatically operated reaction zones, where n≧2, and the hydrocarbon mixture experiences a temperature increase 66 Treact in each reaction zone and the hydrocarbon mixture enters the first reaction zone at a temperature Tin and before entering each further reaction zone is cooled to a temperature which in each case may be up to 20° C. above or below Tin, and the relative catalyst volumes of the individual reaction zones are such that the difference in ΔTreact between any two reaction zones is not more than 20° C.
摘要翻译：在其中n> = 2的n个连续绝热操作的反应区中，使含烯烃的烃混合物流通过非均相的含镍低聚催化剂的方法中低聚C2-C8-烯烃，并且烃混合物经历温度升高66在每个反应区域进行交付，烃混合物在温度Tin进入第一反应区，并且在进入每个另外的反应区之前，冷却至高于或低于20℃的温度锡，并且各个反应区的相对催化剂体积使得任何两个反应区之间的DeltaTreact的差不超过20℃

5. 发明授权

US06538168B1 Preparation of C5-/C6-olefins 失效
标题翻译：制备C5- / C6-烯烃
公开(公告)号：US06538168B1
公开(公告)日：2003-03-25
申请号：US09610942
申请日：2000-07-06
申请人： Peter Schwab , Michael Schulz , Ralf Schulz , Sylvia Huber
发明人： Peter Schwab , Michael Schulz , Ralf Schulz , Sylvia Huber
IPC分类号： C07C602
CPC分类号： C07C7/14891 , C07C7/005 , C07C7/10 , C07C7/163 , C07C11/06 , C07C11/10 , C07C11/107 , C07C2521/04 , C07C2521/08 , C07C2523/36 , Y02P20/52
摘要： A process for preparing C5/C6-olefins from an olefinic starting stream comprising C4-hydrocarbons comprises a) carrying out a metathesis reaction in the presence of a metathesis catalyst so as to convert the 1-butene, 2-butene and isobutene present in the starting stream into a mixture of C2-C6-olefins and butanes, b) firstly fractioning the resulting product stream by distillation to give a low boiler fraction A comprising C2-C4-olefins and butanes or C2-C3-olefins, which is discharged, and a high boiler fraction comprising C4-C8-olefins and butanes, c) fractioning the high boiler fraction from b) by distillation to give a low boiler fraction B comprising butenes and butanes, an intermediate boiler fraction C comprising pentene and methylbutene and a high boiler fraction D comprising hexane and methylpentene, d) where all or part of the fraction B and/or C are recirculated to the process step a) and the fraction D is discharged as product.
摘要翻译：从包含C 4烃的烯烃原料流制备C5 / C6-烯烃的方法包括：a）在复分解催化剂存在下进行复分解反应，以便转化起始中存在的1-丁烯，2-丁烯和异丁烯流入C2-C6-烯烃和丁烷的混合物中，b）首先通过蒸馏对所得产物流进行分馏，得到包含C2-C4-烯烃和排出的丁烷或C2-C3-烯烃的低沸点馏分A，以及包含C4-C8-烯烃和丁烷的高沸点馏分，c）通过蒸馏从b）中分馏高沸点馏分，得到包含丁烯和丁烷的低沸点馏分B，包含戊烯和甲基丁烯的中间锅炉馏分C和高锅炉馏分D包括己烷和甲基戊烯，d）其中全部或部分馏分B和/或C再循环到方法步骤a），馏分D作为产物排出。

6. 发明申请

US20120018980A1 RING-MOUNT JOINT 有权
公开(公告)号：US20120018980A1
公开(公告)日：2012-01-26
申请号：US13183855
申请日：2011-07-15
申请人： Jens Karasek , Ralf Schulz , Günther Schneider
发明人： Jens Karasek , Ralf Schulz , Günther Schneider
IPC分类号： B60D1/01
CPC分类号： B62D53/0878 , B60D5/00 , B62D47/025
摘要： A ring-mount joint between two vehicle units of an articulated bus, with the joint comprising two cantilevers, wherein each cantilever is arranged on one of the vehicle units, with each cantilever comprising a slewing ring, wherein the two slewing rings of the cantilever are mounted in each other so that they can be pivoted, wherein a damping device is provided for damping the rotational motion of the two cantilever relative to each other, wherein in the space enclosed by the inner slewing ring, there is arranged an annular chamber damper, wherein the annular chamber damper comprises two inter-mounted housing parts that are rotatable relative to each other, wherein the one housing part is in connection with the one cantilever and the other housing part is in connection with the other cantilever.
摘要翻译：铰接式总线的两个车辆单元之间的环形安装接头，其中接头包括两个悬臂，其中每个悬臂布置在其中一个车辆单元上，每个悬臂包括回转环，其中悬臂的两个回转支承是彼此安装使得它们能够枢转，其中设置有用于阻尼两个悬臂相对于彼此的旋转运动的阻尼装置，其中在由内回转环包围的空间中设置有环形室阻尼器，其中所述环形室阻尼器包括可相对于彼此旋转的两个相互安装的壳体部件，其中所述一个壳体部分与所述一个悬臂连接，而另一个壳体部分与另一个悬臂连接。

7. 发明授权

US06938328B2 Device for fitting substrates with electric components 失效
标题翻译：用于安装带有电气部件的基板的装置
公开(公告)号：US06938328B2
公开(公告)日：2005-09-06
申请号：US10296177
申请日：2001-05-23
申请人： Mohammad Mehdianpour , Ralf Schulz
发明人： Mohammad Mehdianpour , Ralf Schulz
IPC分类号： H05K13/04 , B23P19/00
CPC分类号： H05K13/0413 , H05K13/0406 , Y10T29/4913 , Y10T29/5196 , Y10T29/53174 , Y10T29/53178 , Y10T29/53187 , Y10T29/53261
摘要： A device for fitting substrates with electric components includes a stationary carrier supporting a positioning device. The carrier is arranged above at least two fitting stations that are located one after the other in a conveying direction. A chassis of the device includes end supports and central supports that are connected to the carrier.
摘要翻译：用于用电气部件装配基板的装置包括支撑定位装置的固定支架。承载件布置在沿输送方向一个接一个地定位的至少两个装配工位的上方。该设备的底盘包括端部支撑件和连接到承载器的中心支撑件。

8. 发明授权

US06906230B1 Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their use 失效
标题翻译：制备醇类表面活性剂和醇醚表面活性剂的方法，获得的产品及其用途
公开(公告)号：US06906230B1
公开(公告)日：2005-06-14
申请号：US09926168
申请日：2000-03-17
申请人： Heiko Maas , Michael Röper , Marc Walter , Ralf Schulz , Jürgen Tropsch , Hans-Ulrich Jäger
发明人： Heiko Maas , Michael Röper , Marc Walter , Ralf Schulz , Jürgen Tropsch , Hans-Ulrich Jäger
IPC分类号： C07H15/04 , C07B61/00 , C07C2/06 , C07C2/08 , C07C2/10 , C07C11/00 , C07C11/02 , C07C27/22 , C07C29/132 , C07C29/16 , C07C29/36 , C07C29/38 , C07C29/40 , C07C29/44 , C07C29/46 , C07C31/02 , C07C31/125 , C07C41/03 , C07C43/13 , C07C45/50 , C07C303/24 , C07C305/06 , C07C305/10 , C07F9/09 , C07F9/11 , C07H1/00 , C07H13/04 , C08B1/00 , C08B37/00 , C11D1/72
CPC分类号： C07C45/50 , C07C2/10 , C07C11/02 , C07C29/141 , C07C41/03 , C07C43/11 , C07C303/24 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/755 , C07F9/091 , C07C31/125 , C07C305/10 , C07C305/06 , C07C47/02
摘要： The invention describes a process for the preparation of surfactant alcohols and surfactant alcohol ethers which are, inter alia, highly suitable as surfactants or for the preparation of surfactants. The process, starting from olefin mixtures having a defined minimum content of linear hexenes, gives mixtures having a predominant fraction of branched dodecenes, which are subsequently derivatized to give surfactant alcohols and then optionally alkoxylated.The surfactant alcohol mixture obtained in the process has a degree of branching of from 2.0 to 3.0 and in particular exhibits advantageous properties as regards ecotoxicity and biodegradability.A description is also given of the use of the surfactant alcohols and surfactant alcohol ethers as surfactants by glycosidation or polyglycosidation, sulfation or phosphation.
摘要翻译：本发明描述了制备表面活性剂醇和表面活性剂醇醚的方法，其特别是非常适合作为表面活性剂或用于制备表面活性剂。该方法从具有确定的最小含量的线性己烯的烯烃混合物开始，得到具有主要部分的支化十二碳烯的混合物，随后将其衍生化得到表面活性剂醇然后任选烷氧基化。本方法得到的表面活性剂醇混合物的支化度为2.0〜3.0，特别是在生态毒性和生物降解性方面表现出有利的特性。还给出了表面活性剂醇和表面活性剂醇醚通过糖基化或多糖苷化，硫酸化或磷酸化作为表面活性剂的用途。

9. 发明授权

US06566566B1 Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their use 有权
标题翻译：制备表面活性剂醇和表面活性剂醇醚的方法，制备的产品及其用途
公开(公告)号：US06566566B1
公开(公告)日：2003-05-20
申请号：US09936183
申请日：2001-09-10
申请人： Heiko Maas , Michael Röper , Marc Walter , Ralf Schulz , Jürgen Tropsch , Hans-Ulrich Jäger
发明人： Heiko Maas , Michael Röper , Marc Walter , Ralf Schulz , Jürgen Tropsch , Hans-Ulrich Jäger
IPC分类号： C07C210
CPC分类号： C07C303/24 , B01F17/0028 , C07C2/10 , C07C11/02 , C07C29/141 , C07C41/03 , C07C43/11 , C07C2521/06 , C07C2521/12 , C07C2523/755 , C07F9/091 , C07F9/11 , C07C305/06 , C07C31/125
摘要： The invention describes a process for the preparation of surfactant alcohols and surfactant alcohol ethers which are, inter alia, highly suitable as surfactants or for the preparation of surfactants. The process, starting from olefin mixtures which comprise less than 30% by weight of linear hexene isomers and utilizing a catalyst which contains nickel, prepares olefin mixtures having a predominant fraction of branched dodecenes, which are subsequently derivatized to give surfactant alcohols and then optionally alkoxylated. The invention further relates to the use of the surfactant alcohols and surfactant alcohol ethers for the preparation of surfactants by glycosidation or polyglycosidation, sulfation or phosphation.
摘要翻译：本发明描述了制备表面活性剂醇和表面活性剂醇醚的方法，其特别是非常适合作为表面活性剂或用于制备表面活性剂。该方法从包含小于30重量％的线性己烯异构体和利用含有镍的催化剂的烯烃混合物开始，制备具有主要部分的支化十二碳烯的烯烃混合物，随后将其衍生化得到表面活性剂醇，然后任选地烷氧基化本发明还涉及表面活性剂醇和表面活性剂醇醚用于通过糖基化或多糖苷化，硫酸化或磷酸化制备表面活性剂的用途。

10. 发明授权

US6130181A Metathesis catalyst, and its preparation and use 有权
标题翻译：复分解催化剂及其制备与应用
公开(公告)号：US6130181A
公开(公告)日：2000-10-10
申请号：US372065
申请日：1999-08-11
申请人： Peter Schwab , Boris Breitscheidel , Ralf Schulz , Michael Schulz , Ulrich Muller
发明人： Peter Schwab , Boris Breitscheidel , Ralf Schulz , Michael Schulz , Ulrich Muller
IPC分类号： B01J23/36 , B01J35/10 , B01J37/02 , C07C6/04 , B01J23/00 , C07C6/00
CPC分类号： C07C6/04 , B01J23/36 , B01J37/0221 , B01J37/0223 , B01J21/04 , B01J35/0053 , B01J35/006 , B01J35/1042 , B01J35/1061 , C07C2521/04 , C07C2523/36
摘要： A catalyst containing Re.sub.2 O.sub.7 on an inorganic support, wherein the Re.sub.2 O.sub.7 component is on the support in the form of Re.sub.2 O.sub.7 particles having a diameter of
摘要翻译：在无机载体上含有Re 2 O 7的催化剂，其中Re 2 O 7组分以直径<1nm的Re 2 O 7颗粒的形式在载体上，由N 2 O脉冲化学吸附确定的铼表面积为至少0.4m 2 / g，并且Re 2 O 7组分以最大厚度为1.5mm的外壳的形式分布在支撑件上。

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