Transition metal complexes and polymerization catalysts
    41.
    发明申请
    Transition metal complexes and polymerization catalysts 失效
    过渡金属络合物和聚合催化剂

    公开(公告)号:US20060229195A1

    公开(公告)日:2006-10-12

    申请号:US10532048

    申请日:2003-10-15

    IPC分类号: B01J31/00

    摘要: There are provided a transition metal complex of formula (1): wherein M represents an element of Group 6 of Periodic Table of Elements, A and A′ are the same or different, and represent a substituted or unsubstituted C1-10 alkylene group or the like, Y represents a substituted or unsubstituted C1-10 alkyl group, or the like, X1 and X2 are the same or different, and represent a hydrogen atom, a halogen atom, a substituted or unsubstituted C1-10 alkyl group, or an amino group disubstituted with C1-20 hydrocarbon, and n1 is an integer of 0 to 3, an olefin polymerization catalyst obtained by combining a transition metal complex with an organic aluminum or aluminoxane, a polymerization catalyst further containing a boron compound, and a process for producing olefin polymer using the polymerization catalyst.

    摘要翻译: 提供式(1)的过渡金属络合物:其中M表示元素周期表第6族的元素,A和A'相同或不同,表示取代或未取代的C1-10亚烷基或 Y表示取代或未取代的C 1-10烷基等,X 1和X 2相同或不同,表示氢原子, 卤素原子,取代或未取代的C 1-10烷基或被C 1-20烃二取代的氨基,n 1是0至3的整数,烯烃聚合催化剂是将 与有机铝或铝氧烷的过渡金属络合物,进一步含有硼化合物的聚合催化剂,以及使用聚合催化剂制备烯烃聚合物的方法。