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    INTERIOR TRAIN COMPONENTS HAVING LOW SMOKE AND LOW HEAT RELEASE, AND METHODS OF THEIR MANUFACTURE
    12.
    发明申请
    INTERIOR TRAIN COMPONENTS HAVING LOW SMOKE AND LOW HEAT RELEASE, AND METHODS OF THEIR MANUFACTURE 有权
    具有低烟和低热释放的内部火车部件及其制造方法

    公开(公告)号：US20140326163A1

    公开(公告)日：2014-11-06

    申请号：US13874746

    申请日：2013-05-01

    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.

    Inventor： Mark Adrianus Johannes van der Mee ,  Roland Sebastian Assink ,  Robert Dirk van de Grampel ,  Paul Dean Sybert

    IPC: B61D17/00 ,  C08L83/04 ,  C08L69/00 ,  B61D33/00

    CPC classification number: B61D17/005 ,  B61D33/0007 ,  B61D33/0092 ,  C08G77/448 ,  C08K5/0066 ,  C08K5/523 ,  C08L69/00 ,  C08L69/005 ,  C08L83/04 ,  C08L83/10

    Abstract: Interior railway components (seat covers and claddings) comprise a thermoplastic composition comprising: a first polymer comprising bisphenol A carbonate units and monoaryl arylate units, or a second polymer comprising bisphenol A carbonate units, monoaryl arylate units, and siloxane units, or a combination comprising at least one of the foregoing polymers; and an organophosphorus compound; wherein a sample of the thermoplastic composition has: a smoke density after 4 minutes (Ds-4) of equal to or less than 300, an integral of the smoke density as a function of time up to 4 minutes (VOF4) of equal to or less than 600, a maximum average heat release (MAHRE) of equal to or less than 90 kW/m2, and a ductility in multiaxial impact of 100%.

    Abstract translation: 室内铁路部件（座套和包层）包括热塑性组合物，其包括：包含双酚A碳酸酯单元和单芳基芳基化物单元的第一聚合物，或包含双酚A碳酸酯单元，单芳基芳基化物单元和硅氧烷单元的第二聚合物，或包含 上述聚合物中的至少一种; 和有机磷化合物; 其中所述热塑性组合物的样品具有：等于或小于300的4分钟后的烟密度（Ds-4），作为等于或等于或等于4分钟的时间（VOF4）的函数的烟浓度的积分 小于600，最大平均放热量（MAHRE）等于或小于90 kW / m2，多轴冲击延性100％。

    POLYCARBONATE COMPOSITIONS, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE THEREOF
    13.
    发明申请
    POLYCARBONATE COMPOSITIONS, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE THEREOF 有权
    聚碳酸酯组合物，其形成的制品及其制造方法

    公开(公告)号：US20140179843A1

    公开(公告)日：2014-06-26

    申请号：US13724780

    申请日：2012-12-21

    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.

    Inventor： Mark Adrianus Johannes van der Mee ,  Roland Sebastian Assink ,  Paul Dean Sybert ,  Guillaume Philippe Colette Lavergne ,  Robert Dirk van de Grampel

    IPC: C08L69/00 ,  C08L79/08

    CPC classification number: C08L69/005 ,  C08G73/1053 ,  C08G73/1071 ,  C08G77/04 ,  C08G77/442 ,  C08G77/448 ,  C08K3/016 ,  C08K5/49 ,  C08K5/523 ,  C08K2003/2241 ,  C08L51/085 ,  C08L69/00 ,  C08L79/08 ,  C08L83/04 ,  C08L83/10 ,  C08L2201/02

    Abstract: A composition comprises a first polycarbonate having a limited oxygen index of greater than 26% measured according to ISO 4589 on a 4 mm thick plaque, wherein an article molded from the first polycarbonate has a smoke density after 4 minutes (DS-4) of greater than 600 determined according to ISO 5659-2 on a 3 mm thick plaque at 50 kW/m2; and a second polymer different from the first polycarbonate, the second polymer comprising a poly(carbonate-siloxane) copolymer, a polydialkylsiloxane, or a combination comprising at least one of the foregoing; wherein an article molded from the second polymer has a smoke density after 4 minutes (DS-4) of greater than 600 determined according to ISO 5659-2 on a 3 mm thick plaque at 50 kW/m2; wherein an article molded from the composition has a smoke density after 4 minutes (DS-4) of smaller than 480 determined according to ISO 5659-2 on a 3 mm thick plaque at 50 kW/m2.

    Abstract translation: 组合物包含在4mm厚的板上根据ISO 4589测量的具有大于26％的有限氧指数的第一聚碳酸酯，其中由第一聚碳酸酯模制的制品在4分钟后具有烟密度（DS-4）较大 超过600根据ISO 5659-2确定，厚度为3毫米，厚度为50千瓦/平方米; 和不同于第一聚碳酸酯的第二聚合物，第二聚合物包含聚（碳酸酯 - 硅氧烷）共聚物，聚二烷基硅氧烷或包含前述的至少一种的组合; 其中由第二聚合物成型的制品在50kW / m 3的3mm厚的板上具有大于600°的根据ISO 5659-2测定的4分钟（DS-4）之后的烟雾浓度; 其中由所述组合物模制的制品在50kW / m 2的3mm厚的板上具有根据ISO 5659-2测定的小于480的4分钟后的烟浓度（DS-4）。

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