公开(公告)号：US06818784B2

公开(公告)日：2004-11-16

申请号：US10180831

申请日：2002-06-26

申请人： Jörg Tillack ,  Jörg Laue ,  Herbert Witossek ,  Andreas Schlemenat

发明人： Jörg Tillack ,  Jörg Laue ,  Herbert Witossek ,  Andreas Schlemenat

IPC分类号： C07C6996

CPC分类号： C08G64/305

摘要： The present invention relates to a process for producing an aliphatic oligocarbonate diol comprising a) reacting an aliphatic diol with dimethyl carbonate at an elevated pressure in a reaction mixture, and b) subsequently removing unreacted methanol and dimethyl carbonate under a reduced pressure to uncap the terminal OH groups.

公开(公告)号：US07112693B2

公开(公告)日：2006-09-26

申请号：US10735492

申请日：2003-12-12

申请人： Jörg Tillack ,  Jörg Laue ,  Herbert Witossek ,  Andreas Schlemenat

发明人： Jörg Tillack ,  Jörg Laue ,  Herbert Witossek ,  Andreas Schlemenat

IPC分类号： C07C69/96

CPC分类号： C08G64/305

摘要： The present invention relates to a process for producing an aliphatic oligocarbonate diol comprising a) reacting an aliphatic diol with dimethyl carbonate at an elevated pressure in a reaction mixture, and b) subsequently removing unreacted methanol and dimethyl carbonate under a reduced pressure to uncap the terminal OH groups.

公开(公告)号：US06833433B1

公开(公告)日：2004-12-21

申请号：US10297542

申请日：2002-12-04

申请人： Andreas Schlemenat ,  Jörg Tillack ,  Jörg Laue ,  Herbert Witossek

发明人： Andreas Schlemenat ,  Jörg Tillack ,  Jörg Laue ,  Herbert Witossek

IPC分类号： C08G6534

CPC分类号： C08G64/305 ,  C08G18/44

摘要： A process for the production of aliphatic oligocarbonate diols is disclosed. The optionally catalyzed high yield process entails the multistage transesterification of aliphatic diols with dimethyl carbonate. In the process DMC-methanol mixtures that have been distilled off are recycled to the reaction solution with further conversion and depletion of the contained DMC in the same or in a following reaction batch.

摘要翻译： 公开了一种生产脂族低聚碳酸酯二醇的方法。 任选催化的高产率过程需要脂肪族二醇与碳酸二甲酯的多级酯交换。 在该过程中，已经蒸馏出的DMC-甲醇混合物在相同或后续反应批料中进一步转化和还原所含DMC的同时循环到反应溶液中。

公开(公告)号：US20100312009A1

公开(公告)日：2010-12-09

申请号：US12855073

申请日：2010-08-12

申请人： Josef Sanders ,  Hanno Brümmer ,  Jörg Laue ,  Bernd Sojka ,  Marcus Eichmann ,  Verena Haverkamp

发明人： Josef Sanders ,  Hanno Brümmer ,  Jörg Laue ,  Bernd Sojka ,  Marcus Eichmann ,  Verena Haverkamp

IPC分类号： C07C263/00

CPC分类号： C07C263/10 ,  C07C265/14

摘要： The present invention relates to a process for the phosgenation of amines in the gas phase, in which a specific type of heat exchanger is used for vaporizing the amines.

摘要翻译： 本发明涉及在气相中光气化胺的方法，其中使用特定类型的热交换器来蒸发胺。

公开(公告)号：US07225701B2

公开(公告)日：2007-06-05

申请号：US10782324

申请日：2004-02-19

申请人： Stefan Raav ,  Daniel Schikora ,  Jens-Peter Schnick ,  Harald Gerloff ,  Jörg Laue ,  Michael Werner

发明人： Stefan Raav ,  Daniel Schikora ,  Jens-Peter Schnick ,  Harald Gerloff ,  Jörg Laue ,  Michael Werner

IPC分类号： B62D1/18

CPC分类号： G05G9/04792 ,  B62D1/184 ,  B62D1/195 ,  G05G9/04796 ,  G05G2009/04777 ,  G05G2009/04781

摘要： A locking device has an actuating lever for an adjustable steering column in a vehicle. The locking device is provided between a mounting fixed on the vehicle and a casing tube. The casing tube surrounds the steering column and can be adjusted relative to the mounting. The actuating lever can be pivoted below and/or to the side of the casing tube between a locking position and a release position for locking and releasing the casing tube. A handle component for the actuating lever is positioned at a given distance from the casing tube when the actuating lever is in the locking position. The actuating lever is configured as a deformation element and, when there is an impact, the handle component can be deformed in a direction toward the casing tube for absorbing energy and protecting the driver.

摘要翻译： 锁定装置具有用于车辆中的可调节转向柱的致动杆。 锁定装置设置在固定在车辆上的安装件和套管之间。 套管围绕转向柱并可相对于安装件进行调节。 致动杆可以在锁定位置和释放位置之间在套管的下方和/或侧面枢转以锁定和释放套管。 当致动杆处于锁定位置时，用于致动杆的手柄部件定位在与套管一定距离处。 致动杆被构造为变形元件，并且当有冲击时，手柄部件可以沿朝向套管的方向变形以吸收能量并保护驾驶员。