Cable layer of modified soft polypropylene
    9.
    发明公开
    Cable layer of modified soft polypropylene 有权
    聚苯乙烯(Kabelschicht aus modifiziertem weichem Polypropylen)

    公开(公告)号:EP2072576A1

    公开(公告)日:2009-06-24

    申请号:EP07123518.8

    申请日:2007-12-18

    摘要: Cable layer comprising a propylene polymer composition comprising
    - a propylene polymer (A),
    - an elastomeric copolymer (B) of propylene and at least one comonomer selected from the group consisting of ethylene, C4 α-olefin, C5 α-olefin, C6 α-olefin, C7 α-olefin, C8 α-olefin, C9 α-olefin and C10 α-olefin, and
    - units (C) derived from at least bifunctionally unsaturated monomer(s) (C') and/or at least multifunctionally unsaturated low molecular weight polymer(s) (C").

    摘要翻译: 包含丙烯聚合物组合物(A)的丙烯聚合物组合物的电缆层, - 丙烯和至少一种选自乙烯,C4-烯烃,C5-烯烃,C6-烯烃的共聚单体的弹性体共聚物(B) 烯烃,C7-烯烃,C8-烯烃,C9-烯烃和C10-烯烃,和 - 至少由双官能不饱和单体(C')衍生的单元(C)和/或至少多官能不饱和单体 低分子量聚合物(C“)。

    Impact modification of polyolefins
    10.
    发明公开
    Impact modification of polyolefins 审中-公开
    Änderungder Schlagfestigkeit von聚烯烃

    公开(公告)号:EP2020428A1

    公开(公告)日:2009-02-04

    申请号:EP07113637.8

    申请日:2007-08-01

    IPC分类号: C08K9/08

    CPC分类号: C08K9/08

    摘要: A process for improving the impact resistance of polyolefins without compromising stiffness and processability by adding core-shell nanoparticles comprising a mineral core and a polymeric shell which is coupled chemically to the core.

    摘要翻译: 一种通过添加包含与核心化学偶联的矿物核和聚合物壳的核 - 壳纳米粒子来改善聚烯烃的耐冲击性而不损害刚度和加工性能的方法。