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    Polycarbonate molding composition
    34.
    发明授权
    Polycarbonate molding composition 失效
    聚碳酸酯成型组合物

    公开(公告)号：US5145911A

    公开(公告)日：1992-09-08

    申请号：US534094

    申请日：1990-06-06

    申请人： Thomas Eckel ,  Dieter Freitag ,  Uwe Westeppe ,  Dieter Wittmann

    发明人： Thomas Eckel ,  Dieter Freitag ,  Uwe Westeppe ,  Dieter Wittmann

    IPC分类号： C08L51/04 ,  C08L55/02 ,  C08L69/00

    CPC分类号： C08L51/04 ,  C08L55/02 ,  C08L69/00

    摘要： A thermoplastic molding composition comprising (i) an aromatic polycarbonate having high thermal dimensional stability and based on a substituted dihydroxydiphenylcycloalkane, (ii) other aromatic polycarbonate resin and (iii) graft, particle-type diene rubbers is disclosed. The composition is characterized by its good Izod impact strength. A process for preparing the molding composition and their use for manufacturing molded bodies are also disclosed.

    摘要翻译： 公开了一种热塑性模塑组合物，其包含（i）具有高热尺寸稳定性并基于取代的二羟基二苯基环烷烃的芳族聚碳酸酯，（ii）其它芳族聚碳酸酯树脂和（iii）接枝的颗粒型二烯橡胶。 该组合物的特征在于其良好的Izod冲击强度。 还公开了制备模塑组合物的方法及其用于制造模塑体的用途。

    Polycarbonate molding compositions
    35.
    发明授权
    Polycarbonate molding compositions 失效
    聚碳酸酯成型组合物

    公开(公告)号：US5126404A

    公开(公告)日：1992-06-30

    申请号：US517084

    申请日：1990-05-01

    申请人： Thomas Eckel ,  Dieter Wittmann ,  Christian Lindner ,  Uwe Westeppe

    发明人： Thomas Eckel ,  Dieter Wittmann ,  Christian Lindner ,  Uwe Westeppe

    IPC分类号： C08F2/22 ,  C08F4/40 ,  C08F279/02 ,  C08L51/04 ,  C08L55/00 ,  C08L55/02 ,  C08L69/00

    CPC分类号： C08L51/04 ,  C08L69/00

    摘要： Thermoplastic molding composition comprisingA. 5 to 99% by weight (based on A+B) of a polycarbonate based on substituted dihydroxydiphenyl cycloalkanesB. 1 to 95% by weight (based on A+B) of a graft polymer prepared by a special process of5 to 90 parts by weight of a mixture ofB.1.1. 50 to 95 parts by weight styrene, .alpha.-methyl styrene, C.sub.1-4 alkyl- or halogen-nucleus-substituted styrenes, C.sub.1-8 alkyl methacrylates, C.sub.1-8 alkyl acrylates or mixtures thereof andB.1.2. 5 to 50 parts by weight acrylonitrile, methacrylonitrile, C.sub.1-8 alkyl methacrylates, C.sub.1-8 alkyl acrylates, maleic anhydride, C.sub.1-4 alkyl-N-maleic imides, phenyl-N-maleic imides or mixtures thereof onB.2. 10 to 95 parts by weight of a diene rubber having an average particle diameter d50 of from 0.09 to 1 .mu.m and a gel content of more than 50% by weight and optionally at least one other thermoplastic resin which replaces up to 75% by weight of the polycarbonate A.

    摘要翻译： 含有5至99重量％（基于A + B）的基于取代的二羟基二苯基环烷烃的聚碳酸酯的热塑性模制组合物.B.1至95重量％（基于A + B）由特殊的 方法为5〜90重量份B.1.1的混合物。 50至95重量份苯乙烯，α-甲基苯乙烯，C 1-4烷基或卤素 - 核取代的苯乙烯，甲基丙烯酸C 1-8烷基酯，丙烯酸C 1-8烷基酯或其混合物和B.1.2。 5至50重量份丙烯腈，甲基丙烯腈，甲基丙烯酸C 1-8烷基酯，丙烯酸C 1-8烷基酯，马来酸酐，C 1-4烷基-N-马来酰亚胺，苯基-N-马来酰亚胺或其在B.2上的混合物。 10至95重量份平均粒径d 50为0.09至1微米且凝胶含量大于50重量％的二烯橡胶和任选的至少一种其它热塑性树脂，其代替75重量％ 的聚碳酸酯A.

    Polycarbonate moulding composition with improved flow and processiblity
    36.
    发明授权
    Polycarbonate moulding composition with improved flow and processiblity 失效
    聚碳酸酯模塑组合物具有改善的流动性和可加工性

    公开(公告)号：US4826918A

    公开(公告)日：1989-05-02

    申请号：US161711

    申请日：1988-02-29

    申请人： Hans-Jurgen Kress ,  Dieter Wittmann ,  Bernd Quiring ,  Horst Peters ,  Jochen Schoeps

    发明人： Hans-Jurgen Kress ,  Dieter Wittmann ,  Bernd Quiring ,  Horst Peters ,  Jochen Schoeps

    IPC分类号： C08L25/02 ,  C08L33/04 ,  C08L33/12 ,  C08L33/18 ,  C08L51/04 ,  C08L69/00 ,  C08L83/04 ,  C08L83/10

    CPC分类号： C08L69/00 ,  C08L83/10 ,  Y10S525/902

    摘要： Thermoplastic molding compositions containingA. 10 to 98 parts by weight and preferably 10 to 95 parts by weight of one or more thermoplastic aromatic polycarbonates,B. 2 to 60 parts by weight and preferably 5 to 60 parts by weight of one or more graft polymers of:B.1 5 to 90 parts by weight and preferably 30 to 80 parts by weight of a mixture ofB.1.1 50 to 95 parts by weight styrene, .alpha.-methyl styrene, nucleus-substituted styrene, methyl methacrylate or mixtures thereof andB.1.2 50 to 5 parts by weight acrylonitrile, methacrylonitrile, methyl methacrylate, maleic acid anhydride, N-substituted maleic imide or mixtures thereof, orB.2 95 to 10 parts by weight and preferably 70 to 20 parts by weight of a rubber having a glass transition temperature T.sub.G of .ltoreq.10.degree. C.,C. 0 to 80 parts by weight of a thermoplastic copolymer of:C.1 50 to 95 parts by weight styrene, .alpha.-methyl styrene, nucleus-substituted styrene, methyl methacrylate or mixtures thereof andC. 2 50 to 5 parts by weight acrylonitrile, methacrylonitrile, methyl methacrylate, maleic acid anhydride, N-substituted maleic imide or mixtures thereof, the sum of the parts by weight of A.+B.+C. being 100 parts by weight andD. 0.5 to 10 parts by weight and preferably 1.0 to 5.0 parts by weight, based on 100 parts by weight of the mixture of A.+B.+C., of a hydroxyl-terminated aliphatic polycarbonate.

    摘要翻译： 含有A.10至98重量份，优选10至95重量份的一种或多种热塑性芳族聚碳酸酯的热塑性模制组合物，B 2至60重量份，优选5至60重量份的一种或多种接枝聚合物 B.1 5〜90重量份，优选30〜80重量份B.1.1 50〜95重量份苯乙烯，α-甲基苯乙烯，核取代苯乙烯，甲基丙烯酸甲酯或其混合物的混合物， B.1.2 50-5重量份丙烯腈，甲基丙烯腈，甲基丙烯酸甲酯，马来酸酐，N-取代马来酰亚胺或其混合物，或B.2 95-10重量份，优选70-20重量份橡胶 玻璃化转变温度TG <10℃，C.0-80重量份的热塑性共聚物：C.150-95重量份苯乙烯，α-甲基苯乙烯，核取代苯乙烯， 甲基丙烯酸甲酯或其混合物和C. 2 50至5份b 重量的丙烯腈，甲基丙烯腈，甲基丙烯酸甲酯，马来酸酐，N-取代的马来酰亚胺或其混合物，A + B + C的重量份之和。 相对于100重量份的由羟基封端的脂肪族聚碳酸酯的A. + B. + C的混合物，为100重量份，D为0.5〜10重量份，优选为1.0〜5.0重量份。

    Flame retardant impact-modified polycarbonate compositions
    39.
    发明授权
    Flame retardant impact-modified polycarbonate compositions 有权
    阻燃冲击改性聚碳酸酯组合物

    公开(公告)号：US08748521B2

    公开(公告)日：2014-06-10

    申请号：US12641649

    申请日：2009-12-18

    申请人： Vera Taschner ,  Thomas Eckel ,  Achim Feldermann ,  Eckhard Wenz ,  Dieter Wittmann

    发明人： Vera Taschner ,  Thomas Eckel ,  Achim Feldermann ,  Eckhard Wenz ,  Dieter Wittmann

    IPC分类号： C08K5/52

    CPC分类号： C08L69/00 ,  C08K3/36 ,  C08K5/005 ,  C08K5/103 ,  C08K5/523 ,  C08L51/085 ,  C08L2666/24

    摘要： The present disclosure relates to impact-modified polycarbonate compositions which comprise a graft polymer containing silicone/acrylate composite rubber as the graft base, wherein the content of silicone rubber is 65-95 wt. % (based on the graft base), talc having a d98 value (also called “top cut”) of less than 20 μm and phosphorus-containing flame retardant, the use of the polycarbonate compositions for the production of shaped articles and the shaped articles themselves. The compositions and moulding compositions according to the disclosure have an optimum combination of good flameproofing, good resistance to chemicals and hydrolysis and good mechanical properties (i.e. in particular a high E modulus and high notched impact strength aK).

    摘要翻译： 本公开涉及包含含有硅酮/丙烯酸酯复合橡胶作为接枝基质的接枝聚合物的冲击改性聚碳酸酯组合物，其中硅橡胶的含量为65-95wt。 ％（基于接枝基质），具有小于20μm的d98值（也称为“顶切”）的滑石和含磷阻燃剂，使用聚碳酸酯组合物来制造成型制品和成型制品 他们自己。 根据本公开的组合物和模塑组合物具有良好的防火性，对化学品的良好抗性和水解以及良好机械性能（即特别是高E模量和高缺口冲击强度aK）的最佳组合。

    Flame-retardant impact-modified battery boxes based on polycarbonate I
    40.
    发明授权
    Flame-retardant impact-modified battery boxes based on polycarbonate I 有权
    基于聚碳酸酯I的阻燃冲击改性电池盒

    公开(公告)号：US08530551B2

    公开(公告)日：2013-09-10

    申请号：US13239526

    申请日：2011-09-22

    申请人： Thomas Eckel ,  Ulrich Grosser ,  Claus Rüdiger ,  Achim Feldermann ,  Dieter Wittmann

    发明人： Thomas Eckel ,  Ulrich Grosser ,  Claus Rüdiger ,  Achim Feldermann ,  Dieter Wittmann

    IPC分类号： C08K5/523

    CPC分类号： C08L69/00 ,  C08K5/49 ,  C08L51/085 ,  C08L69/005 ,  H01M2/1022 ,  H01M2/1077 ,  H01M2/1094

    摘要： Battery box comprising compositions containing A) 70.0 to 90.0 parts by weight of linear and/or branched aromatic polycarbonate and/or aromatic polyester carbonate, B) 6.0 to 15.0 parts by weight of at least one graft polymer, C) 2.0 to 15.0 parts by weight of one or more phosphorus compounds, D) 0 to 3.0 parts by weight of antidripping agents, E) 0 to 3.0 parts by weight of thermoplastic vinyl (co)polymer (E.1) and/or polyalkylene terephthalate (E.2), and F) 0 to 20.0 parts by weight of further additives, wherein the compositions are optionally free from rubber-free polyalkyl(alkyl)acrylate.

    摘要翻译： 含有A）70.0-90.0重量份直链和/或支链芳族聚碳酸酯和/或芳族聚酯碳酸酯的组合物的电池盒，B）6.0至15.0重量份的至少一种接枝聚合物，C）2.0至15.0份 一种或多种磷化合物的重量，D）0-3.0重量份的防滴剂，E）0-3.0重量份的热塑性乙烯基（共）聚合物（E.1）和/或聚对苯二甲酸亚烷基酯（E.2） ，和F）0-20.0重量份的其它添加剂，其中所述组合物任选不含无橡胶聚（烷基）丙烯酸烷基酯。