Process for producing polymers
    9.
    发明授权
    Process for producing polymers 有权
    生产聚合物的方法

    公开(公告)号:US06531550B1

    公开(公告)日:2003-03-11

    申请号:US09584438

    申请日:2000-05-31

    IPC分类号: C08F464

    摘要: A process of using a catalyst composition to polymerize at least one monomer to produce a polymer. The process comprising contacting the catalyst composition, at least one monomer in a polymerization zone under polymerization conditions to produce the polymer. The catalyst composition is produced by a process comprising contacting at least one organometal compound, at least one solid mixed oxide compound, and at least one organoaluminum compound. The solid mixed oxide compound comprises oxygen and at least two elements selected from the group consisting of groups 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, and 15 of the periodic table, including lanthanides and actinides.

    摘要翻译: 使用催化剂组合物聚合至少一种单体以制备聚合物的方法。 该方法包括在聚合条件下使催化剂组合物,聚合区中的至少一种单体接触以产生聚合物。 催化剂组合物通过包括使至少一种有机金属化合物,至少一种固体混合氧化物化合物和至少一种有机铝化合物接触的方法制备。 固体混合氧化物化合物包含氧和至少两种元素,其选自周期性的第2,3,4,5,5,6,7,8,9,10,11,12,13,14和15组, 表,包括镧系元素和锕系元素。