Method for producing .alpha.-olefin polymers
    52.
    发明授权
    Method for producing .alpha.-olefin polymers 失效
    α-烯烃聚合物的制备方法

    公开(公告)号:US4403081A

    公开(公告)日:1983-09-06

    申请号:US13522

    申请日:1979-02-21

    CPC分类号: C08F10/00

    摘要: A method for producing .alpha.-olefin polymers is provided. This method provides products having superior properties such as higher bulk density and uniform particle form which is close to sphere, with such an extremely higher catalyst efficiency that ash-removal step can be omitted without fear of coloring. The characteristic point of this method is in the improvement of conventional catalyst obtained by reacting a trivalent metal halide with a divalent metal hydroxide, oxide or carbonate or a double salt containing foregoing compounds or a hydrate of a compound containing a divalent metal to form a solid product (I), reacting an electron donor with said product (I), reacting the resulting product with a compound of transition metal of the 4th a or the 5th a group to form a final solid product and combining an organoaluminum compound with said final product,the improvement consisting in that said final product is obtained by reacting said solid product (I), said electron donor and said compound of transition metal, in the coexistence of said electron donor and said compound of transition metal.

    摘要翻译: 提供了一种生产α-烯烃聚合物的方法。 该方法提供具有较高体积密度和接近球体的均匀颗粒形式的优异性能的产品,具有非常高的催化剂效率,可以省略除灰步骤而不用担心着色。 该方法的特征在于改进通过使三价金属卤化物与二价金属氢氧化物,氧化物或碳酸盐或含有前述化合物的复盐或含有二价金属的化合物的水合物反应形成固体而获得的常规催化剂 产物(I),使电子给体与所述产物(I)反应,使所得产物与第4或第5族的过渡金属的化合物反应以形成最终固体产物,并将有机铝化合物与所述最终产物 所述最终产物的改进是通过所述固体产物(I),所述电子给体和所述过渡金属化合物在所述电子给体和所述过渡金属化合物的共存下反应而获得的。

    Process for producing .alpha.-olefin polymers
    53.
    发明授权
    Process for producing .alpha.-olefin polymers 失效
    制备α-烯烃聚合物的方法

    公开(公告)号:US4368304A

    公开(公告)日:1983-01-11

    申请号:US231394

    申请日:1981-02-04

    摘要: A process for producing .alpha.-olefin polymers is provided, which comprises: reacting an organoaluminum compound with an electron donor in a specified ratio in a solvent at a specified temperature to obtain a solid product (I); reacting solid product (I) with TiCl.sub.4 at a specified temperature in a specified ratio of Al/Ti and then removing a liquid portion from the resulting material followed by washing to obtain a solid product (II) having no free TiCl.sub.4 ; reacting solid product (II) with an electron donor and an electron acceptor in a specified ratio at a specified temperature to obtain a solid product (III); and polymerizing .alpha.-olefin(s) in the presence of a catalyst comprising a combination of solid product (III) with an organoaluminum compound. This process provides a catalyst having a high storing and thermal stability and a polymer having a uniform particle size.

    摘要翻译: 提供了一种生产α-烯烃聚合物的方法,其包括:在特定温度下,在溶剂中使有机铝化合物与电子给体以规定的比例反应,得到固体产物(I); 使固体产物(I)在特定温度下以规定比例的Al / Ti使TiCl 4反应,然后从所得材料中除去液体部分,然后洗涤,得到不含游离TiCl 4的固体产物(II); 使固体产物(II)与规定比例的电子给体和电子受体反应,得到固体产物(III); 和在包含固体产物(III)与有机铝化合物的组合的催化剂存在下聚合α-烯烃。 该方法提供具有高储存和热稳定性的催化剂和具有均匀粒度的聚合物。

    Vehicle
    57.
    发明授权
    Vehicle 有权
    车辆

    公开(公告)号:US09352644B2

    公开(公告)日:2016-05-31

    申请号:US13880791

    申请日:2011-08-30

    摘要: A vehicle has a motor and an engine each serving as a driving source for running the vehicle, and assembled batteries each capable of supplying an electric power to the motor. The assembled batteries include a high-power assembled battery and a high-capacity assembled battery. The high-power assembled battery is capable of charge and discharge with a current relatively larger than that in the high-capacity assembled battery, and the high-capacity assembled battery has an energy capacity relatively larger than that of the high-power assembled battery. In running of the vehicle using an output from the motor with the engine stopped, the high-capacity assembled battery supplies a more electric power to the motor than that in the high-power assembled battery. The high-power assembled battery is placed in a riding space where a passenger rides, and the high-capacity assembled battery is placed in a luggage space different from the riding space.

    摘要翻译: 车辆具有作为用于行驶车辆的驱动源的电动机和发动机,以及各自能够向电动机供给电力的组合电池。 组装电池包括大功率组装电池和大容量组合电池。 高功率组合电池能够以比大容量组合电池中的电流更大的电流进行充放电,并且大容量组合电池的能量容量相对大于大功率组装电池的能量容量。 在使用发动机停止的电动机的输出的车辆行驶中,高容量组合电池比电动机组电池向电动机提供更多的电力。 大功率组合电池被放置在乘客乘坐的乘坐空间中,大容量组合电池被放置在与乘坐空间不同的行李空间中。

    Vehicle
    59.
    发明授权
    Vehicle 有权
    车辆

    公开(公告)号:US09278612B2

    公开(公告)日:2016-03-08

    申请号:US14238851

    申请日:2011-08-30

    摘要: A vehicle has a motor and an engine each serving as a driving source for running the vehicle, and assembled batteries each capable of supplying an electric power to the motor. The assembled batteries include a high-power assembled battery and a high-capacity assembled battery. The high-power assembled battery is capable of charge and discharge with current relatively larger than that in the high-capacity assembled battery, and the high-capacity assembled battery has energy capacity relatively larger than that of the high-power assembled battery. In running of the vehicle using output from the motor with the engine stopped, the high-capacity assembled battery supplies more electric power to the motor than that in the high-power assembled battery. The high-power assembled battery is placed in a vehicle-inside space accommodating a passenger or baggage, and the high-capacity assembled battery is placed in a vehicle-outside space located on an outer face of a vehicle body.

    摘要翻译: 车辆具有作为用于行驶车辆的驱动源的电动机和发动机,以及各自能够向电动机供给电力的组合电池。 组装电池包括大功率组装电池和大容量组合电池。 大功率组合电池能够以比大容量组合电池更大的电流进行充放电,并且大容量组合电池的能量容量相对大于高功率组装电池的能量容量。 在使用发动机停止运转的电机运行中,大容量组合电池向电动机提供比大功率组合电池更多的电力。 高功率组合电池被放置在容纳乘客或行李的车辆内部空间中,高容量组合电池被放置在位于车身外表面上的车辆外部空间中。