Method for reducing sheeting and agglomerates during olefin polymerisation
    1.
    发明授权
    Method for reducing sheeting and agglomerates during olefin polymerisation 有权
    在烯烃聚合过程中减少片材和附聚物的方法

    公开(公告)号:US07812103B2

    公开(公告)日:2010-10-12

    申请号:US11014901

    申请日:2004-12-20

    IPC分类号: C08F2/00 C08F210/00

    摘要: The present invention relates to a method for reducing/suppressing sheeting or agglomerates during polymerization of olefins, especially during the fluidized bed gas phase polymerization of olefins. In particular, the present invention relates to a method for reducing/suppressing sheeting or agglomerates during the product grade transition and/or catalyst transitions occurring polymerization of olefins.

    摘要翻译: 本发明涉及一种减少/抑制烯烃聚合期间的片材或附聚物的方法,特别是在烯烃的流化床气相聚合过程中。 特别地,本发明涉及一种在产品级转变期间减少/抑制薄片或聚集体的方法和/或催化剂转变发生烯烃聚合。