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    Thermoplastic moulding materials made from vinyl chloride polymers and graft polymers and having improved properties
    12.
    发明授权
    Thermoplastic moulding materials made from vinyl chloride polymers and graft polymers and having improved properties 失效
    由氯乙烯聚合物和接枝聚合物制成并具有改进性能的热塑性成型材料

    公开(公告)号：US4778850A

    公开(公告)日：1988-10-18

    申请号：US64410

    申请日：1987-06-22

    申请人： Christian Lindner ,  Hartmuth Buding ,  Hans-Eberhard Braese ,  Rudolf Casper ,  Karl-Heinz Ott

    发明人： Christian Lindner ,  Hartmuth Buding ,  Hans-Eberhard Braese ,  Rudolf Casper ,  Karl-Heinz Ott

    IPC分类号： C08L9/02 ,  C08L21/00 ,  C08L23/08 ,  C08L27/00 ,  C08L27/06 ,  C08L51/04 ,  C08L73/00

    CPC分类号： C08L27/06 ,  C08L51/04 ,  C08L9/02

    摘要： A: Thermoplastic moulding materials made from a vinyl chloride homopolymer or copolymer containing at least 50% by weight of vinyl choloride units,B: a graft polymer, prepared by graft polymerization ofB1: 50 to 85 parts by weight of a mixture of at least two of the monomers styrene, acrylonitrile, methyl methacrylate and .alpha.-methyl styrene onB2: 50 to 15 parts by weight of an at least partially crosslinked butadiene or acrylate rubber having average particle diameters of 0.08 to 1 .mu.m, andC: a hydrogenated nitrile rubber in which the nitrile group content is 50 to 28% by weight and the degree of hydrogenation is greater than 50%, andD: optionally, a non-crosslinked, rubber-like ethylene or alkyl acrylate polymer, optionally containing copolymerized up to 70% by weight of vinyl acetate, acrylonitrile, methyl methacrylate or carbon monoxide,E: optionally at least partially crosslinked, rubber-like ethylene or alkyl acrylate polymer, optionally containing copolymerized up to 50% by weight of vinyl acetate, acrylonitrile, methyl methacrylate or carbon monoxide.

    摘要翻译： A：由含有至少50重量％的乙烯基氯化物单元的氯乙烯均聚物或共聚物制成的热塑性成型材料B：接枝聚合物，其通过接枝聚合B1：50至85重量份的至少 两种单体苯乙烯，丙烯腈，甲基丙烯酸甲酯和α-甲基苯乙烯在B2上：50至15重量份的平均粒径为0.08至1μm的至少部分交联的丁二烯或丙烯酸酯橡胶，和C：氢化 丁腈橡胶，其中腈基含量为50〜28重量％，氢化度大于50％，D：任选地，非交联橡胶状乙烯或丙烯酸烷基酯聚合物，任选地含有至多 70重量％的乙酸乙烯酯，丙烯腈，甲基丙烯酸甲酯或一氧化碳，E：任选地至少部分交联的橡胶状乙烯或丙烯酸烷基酯聚合物，任选地含有最多达50个 乙酸乙烯酯，丙烯腈，甲基丙烯酸甲酯或一氧化碳的重量％。

    Notched impact resistant vinyl chloride polymers
    14.
    发明授权
    Notched impact resistant vinyl chloride polymers 失效
    缺口耐冲击氯乙烯聚合物

    公开(公告)号：US4376843A

    公开(公告)日：1983-03-15

    申请号：US270802

    申请日：1981-06-05

    申请人： Christian Lindner ,  Hans-Eberhard Braese ,  Karl-Heinz Ott

    发明人： Christian Lindner ,  Hans-Eberhard Braese ,  Karl-Heinz Ott

    IPC分类号： C08L27/00 ,  C08F285/00 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/06 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L101/00

    CPC分类号： C08L27/06 ,  C08F285/00 ,  C08L51/04 ,  C08L51/00

    摘要： The invention relates to notched impact resistant thermoplastic moulding compositions obtained from1. 1 to 99% by weight, preferably 10 to 95% by weight, especially 70 to 98% by weight, of a thermoplastic vinyl chloride polymer, and2. 99 to 1% by weight, preferably 90 to 5% by weight, especially 2 to 30% by weight, or a particulate graft copolymer consisting of a nucleus (a) of a highly crosslinked diene rubber, a first covering (b) of a crosslinked acrylate rubber, and a second covering (c) of a polymer or copolymer of resin-forming monomers, viz. Styrene, .alpha.-methylstyrene, acrylonitrile, methacrylonitrile, acrylic acid esters and methacrylic acid esters.

    摘要翻译： 本发明涉及由1.1至99重量％，优选10至95重量％，特别是70至98重量％的热塑性氯乙烯聚合物和2.99至1重量份的缺口耐冲击热塑性模塑组合物 重量比，优选为90〜5重量％，特别优选为2〜30重量％，或由高交联二烯橡胶的核（a），交联丙烯酸酯橡胶的第一覆盖物（b） ，以及树脂形成单体的聚合物或共聚物的第二覆盖物（c），即 苯乙烯，α-甲基苯乙烯，丙烯腈，甲基丙烯腈，丙烯酸酯和甲基丙烯酸酯。

    Rubber-like thermoplastic polymer mixtures
    18.
    发明授权
    Rubber-like thermoplastic polymer mixtures 失效
    橡胶状热塑性聚合物混合物

    公开(公告)号：US4902745A

    公开(公告)日：1990-02-20

    申请号：US283464

    申请日：1988-12-12

    申请人： Karl-Erwin Piejko ,  Otto Billinger ,  Lothar Meier ,  Christian Lindner ,  Karl-Heinz Ott

    发明人： Karl-Erwin Piejko ,  Otto Billinger ,  Lothar Meier ,  Christian Lindner ,  Karl-Heinz Ott

    IPC分类号： C08L33/04 ,  C08L33/08 ,  C08L51/04

    CPC分类号： C08L33/08 ,  C08L51/04

    摘要： Soft polymer mixtures of(a) 10 to 50 parts by weight of a graft polymer obtained from a particulate, highly cross linked diene or alkyl acrylate rubber and graft polymerized alkyl methacylate, acrylonitrile, styrene, alkyl acrylate or mixtures thereof and(b) 90 to 50 parts by weight of a partly cross-linked, particulate, rubber-like copolymer of acrylonitrile and/or methyl methacrylate and C.sub.1 to C.sub.8 alkyl acrylate having a gel content of from 60 to 99% by weight and an average particle diameter (d.sub.50) of from 0.1 to 0.6 .mu.m,and a process for the preparation of the mixtures and their use for the production of moulded articles.

    摘要翻译： 由（a）10至50重量份由颗粒状高度交联的二烯或丙烯酸烷基酯橡胶和接枝聚合的甲基丙烯酸烷基酯，丙烯腈，苯乙烯，丙烯酸烷基酯或其混合物获得的接枝聚合物和（b）90 至50重量份的丙烯腈和/或甲基丙烯酸甲酯的部分交联的颗粒状橡胶状共聚物和丙烯酸C1-C8烷基酯，其凝胶含量为60至99重量％，平均粒径（d50 ）为0.1至0.6μm，以及制备混合物的方法及其用于生产模塑制品的方法。