Polymer compositions for graft copolymer as well as mixtures thereof and
thermoplastic compounds containing them
    1.
    发明授权
    Polymer compositions for graft copolymer as well as mixtures thereof and thermoplastic compounds containing them 失效
    接枝共聚物的聚合物组合物及其混合物和含有它们的热塑性化合物

    公开(公告)号:US6111012A

    公开(公告)日:2000-08-29

    申请号:US981292

    申请日:1997-12-22

    摘要: Graft copolymers (P1) contain, in any desired sequence, at least (P1.1) a hard segment having a glass transition temperature of at least 11.degree. C., which contains at least one vinylaromatic monomer as the monomer or as one of two or more monomers copolymerizable with one another and a crosslinker component comprising at least dihydrodicyclopentadienyl acrylate as a crosslinking agent having two or more functional groups of different reactivity and at least one crosslinking agent having two or more functional groups of the same reactivity, and (P1.2) a soft segment having a glass transition temperature of not more than 10.degree. C., which contains at least one acrylate as the monomer or as one of two or more monomers copolymerizable with one another, and blends and thermoplastic materials contain said graft copolymers.

    摘要翻译: PCT No.PCT / EP96 / 02793 Sec。 371 1997年12月22日第 102(e)1997年12月22日PCT PCT 1996年6月26日PCT公布。 第WO97 / 01588号公报 日期1997年1月16日接枝共聚物(P1)以任何期望的顺序含有至少(P1.1)具有至少11℃的玻璃化转变温度的硬链段,其含有至少一种乙烯基芳族单体作为单体 或作为彼此可共聚的两种或更多种单体之一和至少包含二氢二环戊二烯基丙烯酸酯作为具有两个或更多个不同反应性官能团的交联剂的交联剂组分和至少一种具有两个或更多个具有相同反应性的官能团的交联剂 ,和(P1.2)具有玻璃化转变温度不超过10℃的软链段,其包含至少一种作为单体的丙烯酸酯或作为可彼此共聚的两种或更多种单体之一,以及共混物和热塑性 材料含有所述接枝共聚物。