Ethylene polymer and application thereof to moldings
    1.
    发明申请
    Ethylene polymer and application thereof to moldings 有权
    乙烯聚合物及其应用于成型品

    公开(公告)号:US20060189775A1

    公开(公告)日:2006-08-24

    申请号:US10542756

    申请日:2004-02-17

    IPC分类号: C08F110/02

    摘要: An ethylene polymer containing 0.01 to 1.20 mol % of a constitutional unit derived from α-olefin having 6 to 10 carbon atoms, wherein with respect to cross fractionation chromatography (CFC), either (1) the weight average molecular weight (Mw) of the components eluted at 73 to 76° C. does not exceed 4,000, or (2) the ethylene polymer satisfies the following relationship (Eq-1), provides a molded product having excellent moldability and therefore excellent mechanical strength and appearance: Sx/Stotal≦0.1  (Eq-1) wherein Sx is the sum of the total peak areas related to the components eluted at 70 to 85° C., and Stotal is the sum of the total peak areas related to the components eluted at 0 to 145° C.

    摘要翻译: 含有0.01〜1.20摩尔%的衍生自碳原子数为6〜10的α-烯烃的结构单元的乙烯聚合物,其中,对于交叉馏分色谱法(CFC),(1)重均分子量(Mw) 在73至76℃下洗脱的组分不超过4000,或(2)乙烯聚合物满足以下关系式(Eq-1),提供了具有优异成型性和因此优异的机械强度和外观的成型产品: line-formula description =“In-line Formulas”end =“lead”?> S 总计 <= 0.1(Eq-1)<? -formulae description =“在线公式”end =“tail”?>其中S 是与在70至85℃下洗脱的组分相关的总峰面积之和,S 总共是与在0至145℃下洗脱的组分相关的总峰面积的总和。