PROCESS FOR PRODUCING CATALYST COMPONENT FOR ADDITION POLYMERIZATION
    1.
    发明申请
    PROCESS FOR PRODUCING CATALYST COMPONENT FOR ADDITION POLYMERIZATION 失效
    生产用于添加聚合物的催化剂组分的方法

    公开(公告)号:US20120053311A1

    公开(公告)日:2012-03-01

    申请号:US13185765

    申请日:2011-07-19

    IPC分类号: C08F4/6592 C08F4/646

    摘要: A production process of a contact product, which can be used as a polymerization catalyst component, comprising contacting a compound defined by a specific formula, such as diethyl zinc, with a compound defined by a specific formula, such as pentafluorobutyric acid; a production process of a polymerization catalyst, comprising contacting the polymerization catalyst component with a transition metal compound; and a production process of a polymer, comprising polymerizing an addition-polymerizable monomer in the presence of the polymerization catalyst.

    摘要翻译: 可以用作聚合催化剂组分的接触产物的制备方法,包括使由特定配方定义的化合物如二乙基锌与由特定式所定义的化合物如五氟丁酸接触; 聚合催化剂的制备方法,包括使聚合催化剂组分与过渡金属化合物接触; 以及聚合物的制造方法,其特征在于,在聚合催化剂的存在下使聚合性单体聚合。

    PRODUCTION PROCESS OF OLEFIN POLYMERIZATION CATALYST AND OLEFIN POLYMER
    5.
    发明申请
    PRODUCTION PROCESS OF OLEFIN POLYMERIZATION CATALYST AND OLEFIN POLYMER 审中-公开
    烯烃聚合催化剂和烯烃聚合物的生产工艺

    公开(公告)号:US20110144274A1

    公开(公告)日:2011-06-16

    申请号:US12947896

    申请日:2010-11-17

    IPC分类号: C08F4/602 C08L23/12

    摘要: A process for producing an olefin polymerization catalyst, comprising steps of (1) contacting a defined amount of a zinc compound represented by the defined formula, Zn(L1)2, with a defined amount of a halogenated alcohol represented by the defined formula, R1R2R3C—OH, thereby forming a zinc atom-containing compound, and (2) contacting the zinc atom-containing compound, a solid catalyst component containing a titanium atom, a magnesium atom and a halogen atom, an organoaluminum compound, and an external electron donor with one another; and a production process of an olefin polymer, comprising a step of polymerizing an olefin in the presence of an olefin polymerization catalyst produced by the above process.

    摘要翻译: 一种制备烯烃聚合催化剂的方法,包括以下步骤:(1)将规定量的由定义的式表示的锌化合物Zn(L1)2与规定量的由定义的式表示的卤代醇R1R2R3C -OH,从而形成含锌原子的化合物,和(2)使含有锌原子的化合物,含有钛原子的固体催化剂组分,镁原子和卤素原子,有机铝化合物和外部电子给体 彼此; 和烯烃聚合物的生产方法,包括在通过上述方法生产的烯烃聚合催化剂存在下聚合烯烃的步骤。