THERMOPLASTIC ELASTOMER COMPOSITION
    2.
    发明公开
    THERMOPLASTIC ELASTOMER COMPOSITION 有权
    热塑弹性体弹性体

    公开(公告)号:EP1914272A4

    公开(公告)日:2008-09-03

    申请号:EP06796314

    申请日:2006-08-08

    申请人: NOF CORP

    摘要: Disclosed is a thermoplastic elastomer composition obtained by dynamically crosslinking a composition composed of a component (A), a component (B) and a component (C) with 0.05-5 parts by mass of a crosslinking agent per 100 parts by mass of the component (A). The component (A) is 50-85 parts by mass of an acrylic rubber prepared by copolymerizing a monomer mixture mainly containing an alkyl acrylate and also containing 0.5-15% by mass of an epoxy group-containing monomer. The component (B) is 15-50 parts by mass of a thermoplastic polyester resin. The component (C) is 1-35 parts by mass of a graft copolymer or a precursor thereof per 100 parts by mass of the total of the components (A) and (B), and the graft copolymer is composed of an olefin polymer segment and a vinyl copolymer segment.

    摘要翻译: 本发明公开了一种热塑性弹性体组合物,其通过将相对于100质量份组分(A),组分(B)和组分(C)0.05-5质量份组成的组合物进行动态交联而获得 (一个)。 组分(A)为50-85质量份的由主要含有丙烯酸烷基酯的单体混合物共聚制备的丙烯酸橡胶,并且还含有0.5-15质量%的含环氧基单体。 (B)成分为热塑性聚酯树脂15〜50质量份。 成分(C)相对于(A)成分和(B)成分的合计100质量份为1〜35质量份的接枝共聚物或其前体,接枝共聚物由烯烃聚合物链段 和乙烯共聚物链段。