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    PROCESS FOR THE COUPLED PREPARATION OF POLYSILAZANES AND TRISILYLAMINE
    3.
    发明申请
    PROCESS FOR THE COUPLED PREPARATION OF POLYSILAZANES AND TRISILYLAMINE 审中-公开
    多氯联苯和三甲硅烷偶联制备工艺

    公开(公告)号：US20150147256A1

    公开(公告)日：2015-05-28

    申请号：US14344801

    申请日：2013-06-25

    申请人： Carl-Friedrich Hoppe ,  Christian Götz ,  Hartwig Rauleder ,  Goswin Uehlenbruck

    发明人： Carl-Friedrich Hoppe ,  Christian Götz ,  Hartwig Rauleder ,  Goswin Uehlenbruck

    IPC分类号： C01B21/087 ,  B01J19/24

    CPC分类号： C01B21/087 ,  B01J19/24 ,  B01J2219/24 ,  C08G77/62

    摘要： The invention relates to a process for preparing trisilylamine and polysilazanes in the liquid phase, in which ammonia dissolved in an inert solvent is initially introduced in a substoichiometric amount relative to monochlorosilane which is likewise present in an inert solvent. The reaction is carried out in a reactor in which trisilylamine formed according to the following equation 4NH3+3H3SiCl→3NH4Cl+(SiH3)3N and polysilazanes are formed. The reactor is subsequently depressurized and TSA is separated off in gaseous form from the product mixture. The TSA obtained is purified by filtration and distillation and obtained in high or very high purity. Further ammonia dissolved in an inert solvent is subsequently introduced into the reactor, using, together with the previously introduced amount of ammonia, a stoichiometric excess of ammonia relative to the amount of MCS previously present. Excess ammonia is subsequently discharged, inert gas is introduced and the bottom product mixture from the reactor is passed through a filter unit, with solid ammonium chloride being separated off and a liquid mixture of polysilazanes and solvent being obtained.

    摘要翻译： 本发明涉及在液相中制备三甲胺和聚硅氮烷的方法，其中溶解在惰性溶剂中的氨相对于同样存在于惰性溶剂中的一氯硅烷，最初以亚化学计量的量引入。 该反应在其中形成根据下列等式4NH 3 + 3H 3 SiCl→3NH 4 Cl +（SiH 3）3 N和聚硅氮烷形成的三乙胺的反应器中进行。 随后将反应器减压，并将TSA从产物混合物中分离出气态。 通过过滤和蒸馏纯化获得的TSA，得到高纯度或非常高的纯度。 随后将溶解在惰性溶剂中的氨加入到反应器中，与先前导入的氨一起使用相对于先前存在的MCS的量的化学计量过量的氨。 随后排出过多的氨，引入惰性气体，将来自反应器的底部产物混合物通过过滤器单元，分离出固体氯化铵，得到聚硅氮烷和溶剂的液体混合物。

    Vehicle seat and method for controlling the same
    9.
    发明授权
    Vehicle seat and method for controlling the same 有权
    车座及其控制方法

    公开(公告)号：US07374223B2

    公开(公告)日：2008-05-20

    申请号：US10492186

    申请日：2002-08-24

    申请人： Markus Däuber ,  Christian Götz ,  Christian Mayer

    发明人： Markus Däuber ,  Christian Götz ,  Christian Mayer

    IPC分类号： B60N2/02

    CPC分类号： B60N2/4235 ,  B60N2/062 ,  B60N2/42736 ,  B60N2/42754

    摘要： Vehicle seat which effects a sideways movement of the occupant sitting on the vehicle seat during a lateral impact or directly before a lateral impact. The sideways movement takes place away from the side of the vehicle which faces the impact and toward the center of the vehicle, at least one seat cushion being transversely displaceable separately in relation to the seat components and in relation to the seat fixing elements for the sideways movement.

    摘要翻译： 车辆座椅在横向冲击期间或直接在横向冲击之前影响坐在车辆座椅上的乘员的侧向运动。 横向移动发生在远离车辆的面向冲击并朝向车辆中心的一侧，至少一个座垫相对于座椅部件分开地横向移位，并且相对于用于侧面的座椅固定元件 运动。