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    Mixture of a thermoplastic polymer of an alkyl methacrylate and a graft polymer of methyl methacrylate onto crosslinked alkyl acrylate rubber
    1.
    发明授权
    Mixture of a thermoplastic polymer of an alkyl methacrylate and a graft polymer of methyl methacrylate onto crosslinked alkyl acrylate rubber 失效
    甲基丙烯酸烷基酯的热塑性聚合物和甲基丙烯酸甲酯的接枝聚合物与交联的丙烯酸烷基酯橡胶的混合物

    公开(公告)号：US4461868A

    公开(公告)日：1984-07-24

    申请号：US473756

    申请日：1983-03-09

    申请人： Christian Lindner ,  Karl-Heinz Ott ,  Horst Peters ,  Josef Buekers ,  Dieter Neuray

    发明人： Christian Lindner ,  Karl-Heinz Ott ,  Horst Peters ,  Josef Buekers ,  Dieter Neuray

    IPC分类号： C08L33/00 ,  C08L7/00 ,  C08L21/00 ,  C08L25/00 ,  C08L25/12 ,  C08L33/02 ,  C08L33/04 ,  C08L33/10 ,  C08L51/00 ,  C08L51/02 ,  C08L51/06 ,  C08L55/00 ,  C08L55/02 ,  C08L69/00 ,  C08L51/04

    CPC分类号： C08L69/00 ,  Y10S525/902

    摘要： The present invention relates to mixtures comprising(a) thermoplastic aromatic polycarbonates having Mw (weight average molecular weight) of 10,000 to 200,000, preferably 20,000 to 80,000 (determined by measuring the relative viscosity .eta.rel in CH.sub.2 Cl.sub.2 at 25.degree. C. and a concentration of 0,5 g per 100 ml CH.sub.2 Cl.sub.2(b) thermoplastic polymers of C.sub.1 -C.sub.4 --alkyl methacrylates having Mw (weight average moleculr weight) of 10,000 to 1,000,000 (measured in dimethylformamide at 25.degree. C.) and(c) particulate graft polymers of methyl methacrylate onto a particulate, highly crosslinked alkyl acrylate-rubber which can optionally also contain a crosslinked diene rubber as an inner core, as well as to thermoplastic moulding compositions based on thermoplastic ABS resins or thermoplastic SAN resins which contain the three-component mixture (a)+(b)+(c).

    摘要翻译： 本发明涉及包含（a）热塑性芳族聚碳酸酯的混合物，所述热塑性芳族聚碳酸酯具有10,000至200,000，优选20,000至80,000（通过在25℃下测量CH 2 Cl 2中的相对粘度和相对浓度，并且浓度 （b）甲基丙烯酸C 1 -C 4烷基酯的热塑性聚合物具有10,000至1,000,000（在二甲基甲酰胺中在25℃下测量），并且（c）颗粒移植物（重量平均分子量）为10,000至1,000,000 甲基丙烯酸甲酯的聚合物可以任选地还含有作为内芯的交联二烯橡胶的颗粒状，高度交联的丙烯酸烷基酯橡胶，以及基于热塑性ABS树脂或含有三组分的热塑性SAN树脂的热塑性模塑组合物 混合物（a）+（b）+（c）。