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    Polymer alloys of high ageing resistance
    1.
    发明授权
    Polymer alloys of high ageing resistance 失效
    耐老化的聚合物合金

    公开(公告)号：US5274031A

    公开(公告)日：1993-12-28

    申请号：US435057

    申请日：1989-11-13

    申请人： Herbert Eichenauer ,  Alfred Pischtschan ,  Christian Lindner

    发明人： Herbert Eichenauer ,  Alfred Pischtschan ,  Christian Lindner

    IPC分类号： C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L51/08

    CPC分类号： C08L51/04 ,  C08L51/085

    摘要： Molding compounds ofA) 5 to 95 parts by weight of a graft product of resin-forming monomers on a particulate silicone rubber having a total rubber content of from 30 to 90% by weight andB) 95 to 5 parts by weight of resin-forming monomers on a particulate EPDM rubber having a total rubber content of 10 to 50% by weight andC) 10 to 200 parts by weight (based on 100 parts by weight A+B) of a graft product of resin-forming monomers on a particulate acrylate rubber having a total rubber content of from 30 to 80% by weight.

    摘要翻译： A）成型化合物A）5至95重量份的树脂形成单体的接枝产物在总橡胶含量为30至90重量％的颗粒状硅橡胶上，B）95至5重量份树脂 - 在总橡胶含量为10至50重量％的颗粒状EPDM橡胶上形成单体，C）10至200重量份（基于100重量份A + B）的树脂形成单体的接枝产物 总橡胶含量为30至80重量％的颗粒状丙烯酸酯橡胶。

    Polymer alloys
    4.
    发明授权
    Polymer alloys 失效
    聚合物合金

    公开(公告)号：US5274032A

    公开(公告)日：1993-12-28

    申请号：US435058

    申请日：1989-11-13

    申请人： Herbert Eichenauer ,  Alfred Pischtschan ,  Christian Lindner

    发明人： Herbert Eichenauer ,  Alfred Pischtschan ,  Christian Lindner

    IPC分类号： C08L51/06 ,  C08L51/04 ,  C08L51/08

    CPC分类号： C08L51/04 ,  C08L51/085

    摘要： Moulding compositions comprisingA) from 5 to 95% by weight of a graft product of a mixture of from 50 to 100 parts by weight of styrene, .alpha.-methylstyrene, vinyl toluene, methyl methacrylate or mixtures thereof and from 0 to 50 parts by weight of acrylonitrile on a particulate silicone rubber having an average particle diameter (d.sub.50) of from 0.10 to 0.50 .mu.m with a total rubber content of from 30 to 90% by weight andB) from 95 to 5% by weight of a graft product of a mixture of from 50 to 100 parts by weight of styrene, .alpha.-methylstyrene, vinyl toluene, methyl methacrylate or mixtures thereof and from 0 to 50 parts by weight of acrylonitrile on a particulate EPDM rubber having an average particle diameter (d.sub.50) of from 0.20 to 1.00 .mu.m with a total rubber content of from 10 to 50% by weight.

    摘要翻译： 包含A）5至95重量％的50至100重量份苯乙烯，α-甲基苯乙烯，乙烯基甲苯，甲基丙烯酸甲酯或其混合物的混合物的接枝产物和0至50重量份的成型组合物 丙烯腈在平均粒径（d50）为0.10〜0.50μm，总橡胶含量为30〜90重量％的粒状硅橡胶上的丙烯腈，B）95〜5重量％的 50至100重量份苯乙烯，α-甲基苯乙烯，乙烯基甲苯，甲基丙烯酸甲酯或其混合物和0至50重量份丙烯腈的混合物，其平均粒径（d50）为 0.20〜1.00μm，总橡胶含量为10〜50重量％。

    Cellulose ester moulding materials with improved toughness
    5.
    发明授权
    Cellulose ester moulding materials with improved toughness 失效
    纤维素酯成型材料具有改善的韧性

    公开(公告)号：US4801632A

    公开(公告)日：1989-01-31

    申请号：US17878

    申请日：1987-02-24

    申请人： Herbert Eichenauer ,  Christian Lindner ,  Friedemann Muller ,  Hartwig Hocker ,  Helmut Keul

    发明人： Herbert Eichenauer ,  Christian Lindner ,  Friedemann Muller ,  Hartwig Hocker ,  Helmut Keul

    IPC分类号： C08L67/00 ,  C08L1/00 ,  C08L1/10 ,  C08L71/00 ,  C08L83/04 ,  C08L1/14 ,  C08K5/10 ,  C08L83/10

    CPC分类号： C08L1/10

    摘要： Thermoplastic moulding materials consisting of(1) 70 to 99.9% by weight of a cellulose ester or cellulose mixed ester(2) 0.1 to 30% by weight of a rubber polymer built up in the form of blocks from recurring structural units (I) with molecular weights of 10,000 to 1,000,000--A--B-- IwhereinA denotes bifunctional polysiloxane segements of the formula--(R.sup.1)(R.sup.2)SiO--.sub.x IIin whichR.sup.1 and R.sup.2 =aryl (in particular phenyl) or alkyl (in particular methyl) andx is a number such that the molecular weight is .gtoreq.500, andB denotes bifunctional aliphatic polyester and/or aliphatic polyester segments with molecular weights of .gtoreq.800,and the glass transition temperatures of the polymeric blocks A and B are less than 20.degree. C., which contains additionally(3) 0 to 30% by weight based on the mixture of (1) and (2) of a plasticizer.

    摘要翻译： 由（1）70-99.9重量％的纤维素酯或纤维素混合酯（2）组成的热塑性成型材料0.1至30重量％的由循环结构单元（I）的嵌段形式构成的橡胶聚合物， 分子量为10,000至1,000,000 -ABI，其中A表示式 - （R1）（R2）SiO-xⅡ的双官能聚硅氧烷分层，其中R 1和R 2 =芳基（特别是苯基）或烷基（特别是甲基），x为 分子量大于等于500的数字，B表示分子量大于等于800的双官能脂族聚酯和/或脂族聚酯链段，聚合物嵌段A和B的玻璃化转变温度小于20 其含有（3）0至30重量％，基于增塑剂的（1）和（2）的混合物。

    Thermoplastic silicon rubber graft polymers (II)
    9.
    发明授权
    Thermoplastic silicon rubber graft polymers (II) 失效
    热塑性硅橡胶接枝聚合物（II）

    公开(公告)号：US4885209A

    公开(公告)日：1989-12-05

    申请号：US204022

    申请日：1988-06-08

    申请人： Christian Lindner ,  Herbert Eichenauer ,  Dieter Wittmann ,  Volker Damrath

    发明人： Christian Lindner ,  Herbert Eichenauer ,  Dieter Wittmann ,  Volker Damrath

    IPC分类号： C08F283/12 ,  C08F285/00

    CPC分类号： C08F285/00 ,  Y10T428/2998 ,  Y10T428/31536

    摘要： The invention relates to thermoplastic particulate graft polymers of a rubber (AB), consisting of a core (A) of rubber-like polymer of olefinically unsaturated monomers having softening temperatures (glass temperatures) below 0.degree. C. and a shell (B) of organopolysiloxane, and a polymer (C) of at least one ethylenically unsaturated monomer grafted into the rubber (AB) and to their use, optionally in admixture with brittle thermoplastic vinyl resins, as thermoplastic molding compositions.

    摘要翻译： 本发明涉及橡胶（AB）的热塑性颗粒接枝聚合物，其由软化温度（玻璃温度）低于0℃的烯属不饱和单体的橡胶状聚合物的芯（A）和壳（B）组成 有机聚硅氧烷和至少一种接枝到橡胶（AB）中的烯键式不饱和单体的聚合物（C），以及它们的用途，任选地与脆性热塑性乙烯基树脂混合，作为热塑性模塑组合物。