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1. 发明授权

US4421692A Process for producing carboxylic acid alkylester after products extensively free from nitrogenated compounds 失效
标题翻译：产品广泛地不含氮化合物后产生羧酸烷基酯的方法
公开(公告)号：US4421692A
公开(公告)日：1983-12-20
申请号：US318661
申请日：1981-11-05
申请人： Peter Hofmann , Wolfgang H. E. Muller
发明人： Peter Hofmann , Wolfgang H. E. Muller
IPC分类号： C07C67/38 , B01J31/00 , C07B61/00 , C07C27/00 , C07C29/136 , C07C29/149 , C07C31/02 , C07C67/00 , C11C3/02
CPC分类号： C07C29/149
摘要： A method for preparing carboxylic acid alkylester after products free of nitrogen containing compounds. These after products, free of nitrogen containing compounds, are prepared by:(1) reacting olefins with carbon monoxide and alkanols in the presence of a catalyst system consisting of a cobalt compound and pyridine, non-orthosubstituted alkylpyridines or a mixture of these pyridines at elevated pressures and elevated temperatures to produce carboxylic acid alkylesters containing nitrogenated compounds resulting from the pyridines;(2) hydrogenating the carboxylic acid alkylesters to produce after products which include alcohols; and(3) treating the after products with acid ion exchangers to remove the nitrogenated compounds.
摘要翻译：在不含氮化合物的产品之后制备羧酸烷基酯的方法。这些不含氮化合物的产物通过以下方法制备：（1）在由钴化合物和吡啶，非邻位取代的烷基吡啶或这些吡啶的混合物组成的催化剂体系存在下，使烯烃与一氧化碳和链烷醇反应升高的压力和升高的温度以产生含有由吡啶衍生的含氮化合物的羧酸烷基酯; （2）使羧酸烷基酯氢化以产生包括醇的产物; 和（3）用酸性离子交换剂处理后产物以除去含氮化合物。

2. 发明授权

US4427593A Process for the production of predominantly linear aliphatic carboxylic acid esters 失效
标题翻译：主要生产线性脂族羧酸酯的方法
公开(公告)号：US4427593A
公开(公告)日：1984-01-24
申请号：US291915
申请日：1981-08-11
申请人： Peter Hofmann , Wolfgang H. E. Muller
发明人： Peter Hofmann , Wolfgang H. E. Muller
IPC分类号： C07C67/38 , B01J31/00 , B01J31/02 , B01J31/20 , B01J31/28 , B01J31/40 , C07B61/00 , C07C20060101 , C07C69/24 , C11C3/02
CPC分类号： C07C67/38
摘要： A process for producing predominantly linear aliphatic carboxylic acid esters by reacting olefins, carbon monoxide and alkanols at elevated pressures and elevated temperatures in the presence of a catalyst consisting of a cobalt compound and a promoter. The promoter is the possibly cobalt-free mixture of substances obtained when a reaction mixture that was prepared by reacting olefins, carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and pyridine, a non-ortho-substituted alkylpyridine or mixtures at elevated pressure and elevated temperature is reprocessed. This mixture of substances has a higher boiling point than the esters formed as the reaction product and higher than the pyridine, non-ortho-substituted alkylpyridine or mixtures thereof used as the catalytic component.
摘要翻译：通过在由钴化合物和助催化剂组成的催化剂存在下，在升高的压力和升高的温度下使烯烃，一氧化碳和链烷醇反应制备主要为直链的脂族羧酸酯的方法。当在由钴化合物和吡啶组成的催化剂，非邻位取代的烷基吡啶或非邻位取代的烷基吡啶或其混合物存在下，通过使烯烃，一氧化碳和链烷醇反应制备的反应混合物时，助催化剂是可能不含钴的物质混合物在升高的压力和升高的温度下进行后处理。这种物质混合物的沸点高于作为反应产物形成的酯，并且高于用作催化组分的吡啶，非邻位取代的烷基吡啶或其混合物。

3. 发明授权

US4420429A Production of alkyl esters of saturated aliphatic carboxylic acids 失效
标题翻译：饱和脂肪族羧酸的烷基酯的制备
公开(公告)号：US4420429A
公开(公告)日：1983-12-13
申请号：US291952
申请日：1981-08-11
申请人： Wolfgang H. E. Muller , Peter Hofmann
发明人： Wolfgang H. E. Muller , Peter Hofmann
IPC分类号： C07C67/38 , B01J31/00 , B01J31/02 , B01J31/20 , C07B61/00 , C07C20060101 , C07C69/24 , C11C3/02
CPC分类号： C07C67/38 , Y02P20/582
摘要： A process for the production of alkyl esters of saturated aliphatic carboxylic acids made by reacting olefins with carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and a promoter selected from pyridine, a non-ortho-substituted alkylpyridine or mixtures thereof at elevated pressure and temperature and with feedback of unconverted input materials, the water contained in the reaction mixture being separated as much as possible during the reprocessing from the flows of substances slated for feedback.
摘要翻译：在由钴化合物和选自吡啶，非邻位取代的烷基吡啶或其混合物的助催化剂组成的催化剂存在下，通过使烯烃与一氧化碳和链烷醇反应制备的饱和脂族羧酸烷基酯的方法在升高的压力和温度以及未转化的输入材料的反馈下，反应混合物中包含的水在从预期反应的物质的流中进行再处理期间尽可能地分离。

4. 发明授权

US4400300A Method for recovering and reactivating cobalt catalysts used in the reaction of olefins with carbon monoxide and alkanols 失效
标题翻译：用于烯烃与一氧化碳和链烷醇的反应中使用的钴催化剂的回收和再活化方法
公开(公告)号：US4400300A
公开(公告)日：1983-08-23
申请号：US256384
申请日：1981-04-22
申请人： Wolfgang H. E. Muller , Peter Hofmann
发明人： Wolfgang H. E. Muller , Peter Hofmann
IPC分类号： C07C67/38 , B01J31/40 , B01J38/68 , C07C67/48
CPC分类号： B01J31/0244 , B01J31/04 , B01J31/20 , B01J31/403 , C07C67/38 , B01J2231/321 , B01J2531/845 , B01J31/181 , Y02P20/584
摘要： A process for recovering and reactivating catalysts used in the reaction of olefins with carbon monoxide and alkanols. The catalysts consist of a cobalt compound and pyridine, a non-ortho-substituted alkylpyridine or a mixture thereof as the promoter. The reacted mixture contains fatty acid ester, unconverted alkanol, uncoverted olefin, catalyst and promoter and this reacted mixture is treated with oxygen or an oxygenated gas at a temperature of about 20.degree.-150.degree. C. to oxidize the cobalt compound. The oxidized mixture is then separated by distillation to remove unconverted alkanol and olefin, the promoter, the reaction products and the distillation residue obtained thereby is mixed with pyridine, a non-ortho-substituted alkylpyridine or a mixture thereof. The suspension so obtained is treated with a mixture of carbon monoxide and hydrogen at a temperature of 100.degree. to 250.degree. C. and at a pressure of at least 50 bars.
摘要翻译：用于回收和再活化烯烃与一氧化碳和链烷醇反应中使用的催化剂的方法。催化剂由钴化合物和吡啶组成，非邻位取代的烷基吡啶或其混合物作为助催化剂。反应的混合物含有脂肪酸酯，未转化的链烷醇，未转化的烯烃，催化剂和促进剂，并将该反应的混合物在约20-150℃的温度下用氧气或氧化气体处理以氧化钴化合物。然后通过蒸馏分离氧化的混合物以除去未转化的链烷醇和烯烃，将由此得到的促进剂，反应产物和蒸馏残余物与吡啶，非邻位取代的烷基吡啶或其混合物混合。如此获得的悬浮液在100-250℃的温度和至少50巴的压力下用一氧化碳和氢气的混合物处理。

5. 发明授权

US4364869A Process for producing alkyl esters of saturated aliphatic carboxylic acids 失效
标题翻译：制备饱和脂肪族羧酸的烷基酯的方法
公开(公告)号：US4364869A
公开(公告)日：1982-12-21
申请号：US288065
申请日：1981-07-29
申请人： Wolfgang H. E. Muller , Peter Hofmann
发明人： Wolfgang H. E. Muller , Peter Hofmann
IPC分类号： C07C69/02 , B01D3/36 , B01J23/00 , B01J23/70 , B01J31/00 , B01J31/02 , B01J31/28 , B01J31/40 , C07B61/00 , C07C20060101 , C07C67/38 , C07C67/48 , C07C69/24 , C11C3/12
CPC分类号： C07C67/38
摘要： A process for the production of alkyl esters of saturated aliphatic carboxylic acids by reacting in an alkoxycarbonylation stage olefins with carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and a promoter from the group of pyridine, non-ortho-substituted alkylpyridine or mixtures thereof at elevated pressure and elevated temperature. The reaction mixture produced is reprocessed and the pyridine, non-ortho-substituted alkylpyridine, or mixture used as the promoter is rectified prior to its feedback into the alkoxycarbonylation stage in the presence of a given carboxylic acid which is thermally stable under the conditions of reprocessing and which forms a maximum azeotrope with the promoter under the conditions of rectification.
摘要翻译：一种通过在烷氧基羰基化阶段的烯烃与一氧化碳和链烷醇反应的催化剂存在下制备饱和脂肪族羧酸的烷基酯的方法，所述催化剂由钴化合物和来自吡啶，非邻位取代基的助催化剂烷基吡啶或其混合物在升高的压力和升高的温度下进行。所产生的反应混合物被再处理，并且吡啶，非邻位取代的烷基吡啶或用作助催化剂的混合物在反应进入烷氧羰基化阶段之前在给定的羧酸的存在下进行精馏，所述羧酸在再加工条件下是热稳定的并且在整流条件下与助催化剂形成最大共沸物。

6. 发明授权

US4421691A Preparation of fatty acid esters 失效
标题翻译：脂肪酸酯的制备
公开(公告)号：US4421691A
公开(公告)日：1983-12-20
申请号：US270851
申请日：1981-06-05
申请人： Wolfgang H. E. Muller , Peter Hofmann
发明人： Wolfgang H. E. Muller , Peter Hofmann
IPC分类号： C07C69/02 , B01J23/94 , B01J31/00 , B01J31/02 , C07B61/00 , C07C20060101 , C07C67/00 , C07C67/04 , C07C67/38 , C07C69/24
CPC分类号： C07C67/38
摘要： A process for preparing fatty acid esters by reacting olefins, alkanols and carbon monoxide in the presence of a compound of cobalt and a promoter consisting of pyridine, non-orthosubstituted alkylpyridines or mixtures thereof. The reaction output is at first treated with a gas containing oxygen in a non-damaging manner and then reprocessed in two distillation stages. The first distillation stage is operated at a higher pressure than the second. In the first distillation stage there is produced a distillate free of cobalt and a sump product containing all of the cobalt used as catalyst. In the second distillation stage the sump product of the first distillation stage is again distilled to produce another distillate free of cobalt and a cobalt concentrate as sump product. This cobalt concentrate is incorporated into pyridine, a non-orthosubstituted alkylpyridine or a mixture thereof to form a suspension. The suspension is then treated by a mixture of carbon monoxide and hydrogen at a temperature of 100.degree. to 250.degree. C. and a pressure at least 50 bars, and this treatment product is fed back into the fatty acid ester synthesis.
摘要翻译：在钴化合物和由吡啶，非取代的烷基吡啶或其混合物组成的促进剂的存在下，使烯烃，aklanols和一氧化碳反应制备脂肪酸酯的方法。首先用非破坏性方式用含氧气体处理反应产物，然后在两个蒸馏阶段再处理。第一个蒸馏阶段的操作压力高于第二个。在第一蒸馏阶段，产生不含钴的馏出物和含有用作催化剂的所有钴的贮槽产物。在第二蒸馏阶段，再次蒸馏第一蒸馏阶段的贮槽产物以产生不含钴的另一种馏出物和作为贮槽产物的钴浓缩物。将该钴浓缩物并入吡啶，非邻位取代的烷基吡啶或其混合物中以形成悬浮液。然后将悬浮液在一氧化碳和氢气的混合物中在100至250℃的温度和至少50巴的压力下处理，并将该处理产物反馈到脂肪酸酯合成中。

7. 发明授权

US09216617B2 Anti-skid device 有权
标题翻译：防滑装置
公开(公告)号：US09216617B2
公开(公告)日：2015-12-22
申请号：US11922541
申请日：2006-06-07
申请人： Hansjorg Rieger , Peter Hofmann , Wolfgang Biehler
发明人： Hansjorg Rieger , Peter Hofmann , Wolfgang Biehler
IPC分类号： B60B39/00
CPC分类号： B60B39/006 , B60B39/003
摘要： In an anti-skid device having lengths of chain which can be thrown under a vehicle wheel by means of a rotary plate which is arranged at the end of a pivotable extension arm (5), a drive unit having a piston (16) which is arranged in a cylinder (11) and whose movements are transmitted by a thrust chain (22) which assumes the function of the piston rod, to a drive pinion (29) whose shaft bears the extension arm (5) is used to apply the pivoting movement to the extension arm (5).
摘要翻译：在具有链条长度的防滑装置中，具有能够通过布置在可枢转的延伸臂（5）的端部处的旋转板在车轮下抛出的长度的防滑装置，具有活塞（16）的驱动单元布置在气缸（11）中，并且其运动通过具有活塞杆功能的推力链（22）传递到其轴承延伸臂（5）的驱动小齿轮（29），该驱动小齿轮用于将枢转移动到延伸臂（5）。

8. 发明授权

US08444163B2 Bearing mechanism for a transverse leaf spring 失效
标题翻译：横向板簧的轴承机构
公开(公告)号：US08444163B2
公开(公告)日：2013-05-21
申请号：US13392190
申请日：2010-08-11
申请人： Gabriele Fruhmann , Volker Wagner , Peter Hofmann , Jens Heimann
发明人： Gabriele Fruhmann , Volker Wagner , Peter Hofmann , Jens Heimann
IPC分类号： B60G11/10
CPC分类号： B60G11/08 , B60G11/10 , B60G11/12 , B60G21/026 , B60G21/05 , B60G2202/114 , B60G2204/121 , B60G2204/41 , B60G2204/4104 , B60G2204/43 , B60G2204/4302 , B60G2204/44 , B60G2206/428 , B60G2206/7101 , B60G2206/73 , F16F1/3683
摘要： A bearing mechanism for a transverse leaf spring that can be mounted in the region of an axle of a vehicle. The bearing mechanism has an outer bearing shell device and insertion devices which are at least partially encompassed by the outer bearing shell device and comprise layer elements with different stiffnesses. In the assembled state, the insertion devices are each disposed between the outer bearing shell device and the transverse leaf spring. In the region of a support surface of the transverse leaf spring, a recess is formed for each of the insertion devices in which the insertion devices engage in a form-locking manner. The insertion devices are each formed in the contact surfaces facing the support surfaces of the transverse leaf spring, having at least one receiving device into which, in the assembled state of the insertion devices, a region of the transverse leaf spring engages.
摘要翻译：一种用于横向板簧的轴承机构，其可安装在车辆轴的区域中。轴承机构具有外轴承壳装置和至少部分地被外轴承壳装置包围的插入装置，并且包括具有不同刚度的层元件。在组装状态下，插入装置分别设置在外轴承壳装置和横板簧之间。在横向板簧的支撑表面的区域中，为每个插入装置形成凹槽，其中插入装置以锁定形式接合。插入装置各自形成在面向横向板簧的支撑表面的接触表面中，其具有至少一个接收装置，在插入装置的组装状态下，横向板簧的一个区域与其接合。

9. 发明申请

US20120217726A1 TOWING DEVICE FOR A TOWING VEHICLE 失效
标题翻译：为一辆拖车的拖车装置
公开(公告)号：US20120217726A1
公开(公告)日：2012-08-30
申请号：US13500380
申请日：2010-10-27
申请人： Jens Vortmeyer , Michael Klank , Peter Hofmann , Joachim Spratte
发明人： Jens Vortmeyer , Michael Klank , Peter Hofmann , Joachim Spratte
IPC分类号： B60D1/06
CPC分类号： B60D1/06 , B60D1/248 , B60D1/58
摘要： A towing device, for a towing vehicle, with a coupling shaft attached to the towing vehicle, a ball head mounted on the coupling shaft so that the ball head can rotate about a vertical axis, which can be coupled to a coupling counterpart of a trailer vehicle, and with an angle-measuring device by which rotation of the ball head about the vertical axis, relative to the coupling shaft, can be determined, and a force-measuring device by which force exerted by the ball head on the coupling shaft in the direction of the vertical axis can be determined.
摘要翻译：一种用于牵引车辆的牵引装置，其具有连接到所述牵引车辆的联接轴，安装在所述联接轴上的球头，使得所述球头可围绕垂直轴线旋转，所述垂直轴线可联接到所述拖车的联接对象以及角度测量装置，通过该角度测量装置可以确定球头围绕垂直轴线相对于联接轴的旋转;以及力测量装置，通过该力测量装置，由球头施加在联接轴上的力可以确定垂直轴的方向。

10. 发明申请

US20060189579A1 Method of stabilizing ascorbyl phosphate and salts thereof 审中-公开
标题翻译：稳定抗坏血酸磷酸酯及其盐的方法
公开(公告)号：US20060189579A1
公开(公告)日：2006-08-24
申请号：US10564443
申请日：2004-09-02
申请人： Stewart Anderson , Martin Gadient , Peter Hofmann , Jonathan Wilson
发明人： Stewart Anderson , Martin Gadient , Peter Hofmann , Jonathan Wilson
IPC分类号： A61K31/665 , A61K9/50
CPC分类号： A23K50/10 , A23K20/158 , A23K20/174 , A23K40/10 , A23K40/30 , A23K40/35
摘要： Ascorbyl phosphate is stabilized against degradation by phosphatases by coating with a lipid.
摘要翻译：磷酸抗坏血酸酯通过用脂质涂层而被磷酸酶抑制而稳定。

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