Interior train components having low smoke and low heat release, and methods of their manufacture
    2.
    发明授权
    Interior train components having low smoke and low heat release, and methods of their manufacture 有权
    具有低烟度和低热释放的内部列车部件及其制造方法

    公开(公告)号:US09266541B2

    公开(公告)日:2016-02-23

    申请号:US13874896

    申请日:2013-05-01

    Abstract: Seat components and claddings for railway molded or formed from a thermoplastic polymer composition comprising, based on the total weight of the composition, 50 to 93 wt. % of a specific polycarbonate; 4 to 30 wt. % of a poly(carbonate-siloxane) comprising bisphenol A carbonate units, and siloxane units; 3 to 20 wt. % of an organophosphorus compound in an amount effective to provide 0.1 to 2.0 wt. % of phosphorus, based on the total weight of the thermoplastic polymer composition; wherein an article having a thickness of 0.5 to 10 mm molded from the composition has a Ds-4 smoke density≦300 measured according to ISO 5659-2, and a MAHRE≦90 kW/m2 measured according to ISO 5660-1, a multiaxial impact energy ≧100 J, and a ductility in multiaxial impact of 80 to 100% at +23° C. according to ISO 6603.

    Abstract translation: 用于由热塑性聚合物组合物模制或形成的铁路的座椅部件和包层,包括基于组合物的总重量为50至93wt。 %的特定聚碳酸酯; 4〜30重量% %的包含双酚A碳酸酯单元的聚(碳酸酯 - 硅氧烷)和硅氧烷单元; 3〜20重量% %的有机磷化合物的量有效提供0.1至2.0wt。 基于热塑性聚合物组合物的总重量的磷的百分比; 其中由组合物模制的具有0.5至10mm厚度的制品具有根据ISO 5659-2测量的Ds-4烟密度和nlE; 300,根据ISO 5660-1测量的MAHRE&NlE; 90kW / m 2,多轴 冲击能≥100J,根据ISO 6603,在+ 23℃下多轴冲击的延展性为80〜100%。

    COLOR-STABLE THERMOPLASTIC COMPOSITION
    3.
    发明申请
    COLOR-STABLE THERMOPLASTIC COMPOSITION 有权
    颜色稳定的热塑性组合物

    公开(公告)号:US20140357768A1

    公开(公告)日:2014-12-04

    申请号:US13904642

    申请日:2013-05-29

    CPC classification number: C08K5/3432 C08K5/3437 C08L67/03 C08L69/005

    Abstract: A thermoplastic composition is disclosed that includes a polyaryl ester polymer or copolymer and a phthalone compound according to the formula wherein Z1 represents the atoms necessary to complete a 9- to 13-membered single or fused aromatic ring structure, Z2 represents the atoms necessary to complete a pyridine or quinoline ring, each R1 and each R2 can independently be halogen, an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an aromatic or aliphatic thioether group, an aromatic or aliphatic carboxylic acid ester group, or an aromatic or aliphatic amide group, a is an integer from 0 to 6, b is an integer from 0 to 4, n is 1 or 2, and X is present only if n=2 and is a single bond or a divalent organic radical bonded to the Z1 ring structure through an ether, ketone, or thio linkage.

    Abstract translation: 公开了一种热塑性组合物,其包含聚芳酯酯聚合物或共聚物和根据下式的二氢苯酮酮化合物其中Z1表示完成9-至13元单或稠合芳环结构所必需的原子,Z 2表示完成所需的原子 吡啶或喹啉环,每个R 1和R 2可以独立地为卤素,烷基,芳基,杂环基,烷氧基,芳氧基,芳族或脂族硫醚基,芳族或脂族羧酸酯 基团或芳香族或脂肪族酰胺基,a为0〜6的整数,b为0〜4的整数,n为1或2,X仅在n = 2时存在且为单键或 通过醚,酮或硫键与Z1环结构键合的二价有机基团。

    PHOTOACTIVE ADDITIVE WITH FUNCTIONALIZED BENZOPHENONE
    4.
    发明申请
    PHOTOACTIVE ADDITIVE WITH FUNCTIONALIZED BENZOPHENONE 有权
    具有功能性苯并噻唑酮的光学添加剂

    公开(公告)号:US20140272691A1

    公开(公告)日:2014-09-18

    申请号:US14211862

    申请日:2014-03-14

    Abstract: Photoactive additives are disclosed. The additive includes a benzophenone having at least one substituent that comprises a divalent linker and a linking group, wherein the linking group is a carboxyl group, ester group, or acid halide group. The additive can be a polymer, an oligomer, or a compound. When added to a base polymeric resin, the photoactive additive permits crosslinking upon exposure to ultraviolet light.

    Abstract translation: 公开了光敏添加剂。 添加剂包括具有至少一个取代基的二苯甲酮,该取代基包含二价接头和连接基团,其中连接基团是羧基,酯基或酰基卤基团。 添加剂可以是聚合物,低聚物或化合物。 当添加到基础聚合物树脂中时,光活性添加剂允许在暴露于紫外光下进行交联。

    UV-CURABLE FILM COMPOSITIONS WITH IMPROVED SCRATCH RESISTANCE
    5.
    发明申请
    UV-CURABLE FILM COMPOSITIONS WITH IMPROVED SCRATCH RESISTANCE 审中-公开
    具有改进的耐刮擦性的UV可固化膜组合物

    公开(公告)号:US20140272347A1

    公开(公告)日:2014-09-18

    申请号:US14211552

    申请日:2014-03-14

    Abstract: Thin walled products having good scratch resistance are disclosed, as are processes for making such products (e.g. films, sheets, and thin walled articles). The product includes a thin layer formed from (A) a cross-linkable polycarbonate resin having endcaps derived from a monohydroxybenzophenone; and (B) if desired, a base polymeric resin. When exposed to ultraviolet light, crosslinking will occur in the layer with the cross-linkable polycarbonate resin, enhancing the scratch resistance properties of the thin layer and the overall product.

    Abstract translation: 公开了具有良好耐划伤性的薄壁产品,以及制造这种产品(例如薄膜,薄片和薄壁制品)的方法。 该产品包括由(A)具有源自单羟基二苯甲酮的端帽的可交联聚碳酸酯树脂形成的薄层; 和(B)如果需要,可以使用基础聚合物树脂。 当暴露于紫外线下时,在交联聚碳酸酯树脂的层中将发生交联,提高薄层和整个产品的耐划伤性。

    INTERIOR TRAIN COMPONENTS HAVING LOW SMOKE AND LOW HEAT RELEASE, AND METHODS OF THEIR MANUFACTURE
    9.
    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:US20140326162A1

    公开(公告)日:2014-11-06

    申请号:US13874896

    申请日:2013-05-01

    Abstract: Seat components and claddings for railway molded or formed from a thermoplastic polymer composition comprising, based on the total weight of the composition, 50 to 93 wt. % of a specific polycarbonate; 4 to 30 wt. % of a poly(carbonate-siloxane) comprising bisphenol A carbonate units, and siloxane units; 3 to 20 wt. % of an organophosphorus compound in an amount effective to provide 0.1 to 2.0 wt. % of phosphorus, based on the total weight of the thermoplastic polymer composition; wherein an article having a thickness of 0.5 to 10 mm molded from the composition has a Ds-4 smoke density ≦300 measured according to ISO 5659-2, and a MAHRE ≦90 kW/m2 measured according to ISO 5660-1, a multiaxial impact energy ≧100 J, and a ductility in multiaxial impact of 80 to 100% at +23° C. according to ISO 6603.

    Abstract translation: 用于由热塑性聚合物组合物模制或形成的铁路的座椅部件和包层,包括基于组合物的总重量为50至93wt。 %的特定聚碳酸酯; 4〜30重量% %的包含双酚A碳酸酯单元的聚(碳酸酯 - 硅氧烷)和硅氧烷单元; 3〜20重量% %的有机磷化合物的量有效提供0.1至2.0wt。 基于热塑性聚合物组合物的总重量的磷的百分比; 其中由所述组合物模制的厚度为0.5至10mm的制品具有根据ISO 5659-2测量的Ds-4烟密度和NlE; 300,根据ISO 5660-1测量的MAHRE&NlE; 90kW / m 2; 多轴冲击能≥100J,根据ISO 6603,在+ 23℃下多轴冲击的延展性为80-100%。

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