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    Process for the preparation of DMC catalysts
    1.
    发明申请
    Process for the preparation of DMC catalysts 审中-公开
    制备DMC催化剂的方法

    公开(公告)号：US20050027145A1

    公开(公告)日：2005-02-03

    申请号：US10924119

    申请日：2004-08-23

    申请人： Jorg Hofmann ,  Stephan Ehlers ,  Bernd Klinksiek ,  Thorsten Fechtel ,  Matthias Ruhland ,  Jurgen Scholz ,  Franz Fohles ,  Ulrich Esser

    发明人： Jorg Hofmann ,  Stephan Ehlers ,  Bernd Klinksiek ,  Thorsten Fechtel ,  Matthias Ruhland ,  Jurgen Scholz ,  Franz Fohles ,  Ulrich Esser

    IPC分类号： C08G65/10 ,  B01J27/26 ,  C08G65/26 ,  C07C41/03

    CPC分类号： C08G65/2663 ,  B01J27/26

    摘要： The invention provides an improved process for the preparation of double metal cyanide (DMC) catalysts for the preparation of polyether polyols by polyaddition of alkylene oxides on to starter compounds containing active hydrogen atoms, in which aqueous solutions of a metal salt and a metal cyanide salt are first reacted in the presence of an organic complexing ligand and optionally one or more further complex-forming components to form a DMC catalyst dispersion, this dispersion is then filtered, the filter cake is subsequently washed with one or more aqueous or non-aqueous solutions of the organic complexing ligand and optionally one or more further complex-forming components by a filter cake washing and the washed filter cake is finally dried, after an optional pressing out or mechanical removal of moisture.

    摘要翻译： 本发明提供了一种改进的制备双金属氰化物（DMC）催化剂的方法，用于通过将环氧烷烃加成到含有活性氢原子的起始化合物上制备聚醚多元醇，其中金属盐和金属氰化物盐的水溶液 首先在有机络合配体和任选的一种或多种其它形成复合物的组分的存在下反应以形成DMC催化剂分散体，然后过滤该分散体，随后用一种或多种水或非水溶液洗涤滤饼 的有机络合配体和任选的一种或多种通过滤饼洗涤的复合物形成组分，并且在任选的压出或机械除去水分后，最后干燥洗涤过的滤饼。

    Method for producing double metal cyanide (DMC) catalysts
    2.
    发明授权
    Method for producing double metal cyanide (DMC) catalysts 有权
    双金属氰化物（DMC）催化剂的制备方法

    公开(公告)号：US06835687B2

    公开(公告)日：2004-12-28

    申请号：US10257706

    申请日：2003-03-05

    申请人： Jörg Hofmann ,  Stephan Ehlers ,  Bernd Klinksiek ,  Thorsten Fechtel ,  Matthias Ruhland ,  Jürgen Scholz ,  Franz Föhles ,  Ulrich Esser

    发明人： Jörg Hofmann ,  Stephan Ehlers ,  Bernd Klinksiek ,  Thorsten Fechtel ,  Matthias Ruhland ,  Jürgen Scholz ,  Franz Föhles ,  Ulrich Esser

    IPC分类号： B01J2726

    CPC分类号： C08G65/2663 ,  B01J27/26

    摘要： The invention provides an improved process for the preparation of double metal cyanide (DMC) catalysts for the preparation of polyether polyols by polyaddition of alkylene oxides on to starter compounds containing active hydrogen atoms, in which aqueous solutions of a metal salt and a metal cyanide salt are first reacted in the presence of an organic complexing ligand and optionally one or more further complex-forming components to form a DMC catalyst dispersion, this dispersion is then filtered, the filter cake is subsequently washed with one or more aqueous or non-aqueous solutions of the organic complexing ligand and optionally one or more further complex-forming components by a filter cake washing and the washed filter cake is finally dried, after an optional pressing out or mechanical removal of moisture.

    摘要翻译： 本发明提供了一种改进的制备双金属氰化物（DMC）催化剂的方法，用于通过将环氧烷烃加成到含有活性氢原子的起始化合物上制备聚醚多元醇，其中金属盐和金属氰化物盐的水溶液 首先在有机络合配体和任选的一种或多种其它形成复合物的组分的存在下反应以形成DMC催化剂分散体，然后过滤该分散体，随后用一种或多种水或非水溶液洗涤滤饼 的有机络合配体和任选的一种或多种通过滤饼洗涤的复合物形成组分，并且在任选的压出或机械除去水分后，最后干燥洗涤过的滤饼。

    Method and apparatus for performing dynamic mechanical analyses
    5.
    发明授权
    Method and apparatus for performing dynamic mechanical analyses 有权
    用于进行动态力学分析的方法和装置

    公开(公告)号：US06880385B2

    公开(公告)日：2005-04-19

    申请号：US10405824

    申请日：2003-04-02

    申请人： Ulrich Esser ,  Thomas Hütter

    发明人： Ulrich Esser ,  Thomas Hütter

    IPC分类号： G01N3/00 ,  G01N3/02 ,  G01N3/04 ,  G01N3/08 ,  G01N3/38

    CPC分类号： G01N3/08 ,  G01N3/38 ,  G01N2203/0003 ,  G01N2203/0007 ,  G01N2203/0017 ,  G01N2203/0037 ,  G01N2203/005 ,  G01N2203/0208 ,  G01N2203/0222 ,  G01N2203/0226

    摘要： In a dynamic mechanical analysis, a test specimen is coupled to an excitation device by a holder device. An excitation force made up of a static pre-tensioning force component and a time-variable force component is applied to the test specimen, and a deformation of the test specimen is measured by one or more displacement sensors. In a test phase an excitation force is applied to the test specimen, while at least one decision parameter is determined. The decision parameter is indicative of a degree of slack in the coupling of the test specimen. Based on the comparison between the decision parameter and at least one reference value it is determined whether or not the test specimen is coupled to the excitation device in a completely slack-free state, so that any measured physical values will not be subjected to errors caused by an insufficient amount of the pre-tensioning force.

    摘要翻译： 在动态机械分析中，试样通过保持装置耦合到激励装置。 将由静态预张力分量和时变力分量构成的激励力施加到试样上，并通过一个或多个位移传感器测量试样的变形。 在测试阶段，激励力被施加到测试样本，同时确定至少一个决策参数。 决定参数表示试样的耦合松弛程度。 基于判定参数与至少一个参考值之间的比较，确定测试样本是否以完全无松弛的状态耦合到激励装置，使得任何测量的物理值不会被引起错误 由于预张力不足。

    THERMAL ANALYSIS DEVICE
    6.
    发明申请
    THERMAL ANALYSIS DEVICE 有权
    热分析装置

    公开(公告)号：US20110122913A1

    公开(公告)日：2011-05-26

    申请号：US12946206

    申请日：2010-11-15

    申请人： Corinne Schärer ,  Ulrich Esser ,  Thomas Hütter

    发明人： Corinne Schärer ,  Ulrich Esser ,  Thomas Hütter

    IPC分类号： G01K17/00

    CPC分类号： G01N25/486

    摘要： A thermal analysis device comprising a replaceable sensor that can be contacted via a contact element of an electrical contacting means, a heating element and a cooling element. The contact element(s) is thermally connected with the heating element and can be heated essentially independently of the operating state of the cooling element even when no sensor is mounted to the device.

    摘要翻译： 一种热分析装置，包括可经由电接触装置的接触元件，加热元件和冷却元件接触的可更换传感器。 接触元件与加热元件热连接，并且即使没有传感器安装到设备上，也可以基本上独立于冷却元件的操作状态加热。

    Deviation ring for a self-distributing centrifuge
    7.
    发明授权
    Deviation ring for a self-distributing centrifuge 有权
    用于自分散离心机的偏差环

    公开(公告)号：US07204795B2

    公开(公告)日：2007-04-17

    申请号：US10482547

    申请日：2002-07-08

    申请人： Ernst-Ulrich Himmen ,  Markus Longerich ,  Jürgen Scholz ,  Detlef Freyer ,  Ulrich Esser

    发明人： Ernst-Ulrich Himmen ,  Markus Longerich ,  Jürgen Scholz ,  Detlef Freyer ,  Ulrich Esser

    IPC分类号： B04B7/04 ,  B04B15/02

    CPC分类号： B04B1/10 ,  B04B7/04 ,  B04B9/12 ,  B04B11/04 ,  B04B11/05

    摘要： The invention relates to a deviation ring for paste comprising an annular rebound wall (2) for a self-distributing centrifuge (1). The invention also relates to a corresponding self-distributing centrifuge (1). In the deviation ring, the angle of incidence ? of the tangents of the rebound wall (2) of the deviation ring (4), opposite the distribution slit (3) of the centrifuge (1), in relation to the horizontal, is between 3 and 60° over the entire opening width of the distribution slit (3).

    摘要翻译： 本发明涉及一种用于糊料的偏心环，包括用于自分散离心机（1）的环形回弹壁（2）。 本发明还涉及相应的自分散离心机（1）。 在偏差环中，入射角？ 与离心机（1）的分配狭缝（3）相对的偏心环（4）的回弹壁（2）的相对于水平面的切线的切线在整个开口宽度上在3和60度之间 分配狭缝（3）。

    Thermal analysis device
    8.
    发明授权
    Thermal analysis device 有权
    热分析装置

    公开(公告)号：US08371746B2

    公开(公告)日：2013-02-12

    申请号：US12946206

    申请日：2010-11-15

    申请人： Corinne Schärer ,  Ulrich Esser ,  Thomas Hütter

    发明人： Corinne Schärer ,  Ulrich Esser ,  Thomas Hütter

    IPC分类号： G01K17/00 ,  G01N25/20

    CPC分类号： G01N25/486

    摘要： A thermal analysis device comprising a replaceable sensor that can be contacted via a contact element of an electrical contacting means, a heating element and a cooling element. The contact element(s) is thermally connected with the heating element and can be heated essentially independently of the operating state of the cooling element even when no sensor is mounted to the device.

    摘要翻译： 一种热分析装置，包括可经由电接触装置的接触元件，加热元件和冷却元件接触的可更换传感器。 接触元件与加热元件热连接，并且即使没有传感器安装到设备上，也可以基本上独立于冷却元件的操作状态加热。