Polymerization of olefins with silane modified catalyst system
    3.
    发明授权
    Polymerization of olefins with silane modified catalyst system 失效
    烯烃与硅烷改性催化剂体系的聚合

    公开(公告)号:US3687920A

    公开(公告)日:1972-08-29

    申请号:US3687920D

    申请日:1971-01-25

    发明人: JOHNSON ROBERT N

    摘要: Silane compounds of the structure H3Si(SiH2)mH and R4 nSiHn wherein m is 0 to 3 inclusive, n is 0 to 3 inclusive and R is C1 to C10 hydrocarbon are used with supported bis(cyclopentadienyl)chromium (II) catalysts for the polymerization of olefins in order to improve the productivity of the catalyst.

    摘要翻译: 与负载的双(环戊二烯基)铬[II]催化剂一起使用结构H3Si [SiH2] mH和R4-nSiHn的硅烷化合物,其中m为0-3,包括端值,n为0-3,并且R为C1至C10烃。 烯烃的聚合以提高催化剂的生产率。