INTERIOR AIRCRAFT COMPONENTS AND METHODS OF MANUFACTURE
    22.
    发明申请
    INTERIOR AIRCRAFT COMPONENTS AND METHODS OF MANUFACTURE 有权
    内部飞机组件及其制造方法

    公开(公告)号:US20140370213A1

    公开(公告)日:2014-12-18

    申请号:US13915710

    申请日:2013-06-12

    Abstract: Interior aircraft components 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: an OSU integrated 2 minute heat release test value of less than 65 kW-min/m2 and a peak heat release rate of less than 65 kW/m2, an E662 smoke test DsMax value of less than 200, a flame time of less than 15 seconds, a burn length of less than 6 inches, and a drip extinguishing time of less than 5 seconds, an energy in multiaxial impact of 100 J or more and a ductility in multiaxial impact of 100%.

    Abstract translation: 内部飞行器部件包括热塑性组合物,其包含: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,或包含至少一种前述 聚合物; 和有机磷化合物; 其中所述热塑性组合物的样品具有:OSU集成的2分钟放热试验值小于65kW-min / m2,峰值放热速率小于65kW / m 2,E662烟雾测试DsMax值小于 200,火焰时间小于15秒,燃烧长度小于6英寸,滴水时间小于5秒,多轴冲击能量为100J以上,多轴冲击时的延展性为100% 。

    MULTI-FUNCTIONAL PHOTOACTIVE ADDITIVES WITH IMPROVED CHEMICAL AND FLAME RESISTANCE
    23.
    发明申请
    MULTI-FUNCTIONAL PHOTOACTIVE ADDITIVES WITH IMPROVED CHEMICAL AND FLAME RESISTANCE 有权
    具有改善化学和阻燃性能的多功能光敏添加剂

    公开(公告)号:US20140275324A1

    公开(公告)日:2014-09-18

    申请号:US14209628

    申请日:2014-03-13

    Abstract: Photoactive additives are disclosed. The additive is formed from the reaction of a dihydroxybenzophenone, one or more linker moieties having functional groups that react with the phenolic groups, a diol chain extender, and an end-capping agent. If desired, a secondary linker moiety can be used. When added to a base polymeric resin, the photoactive additive permits crosslinking when exposed to ultraviolet light.

    Abstract translation: 公开了光敏添加剂。 添加剂由二羟基二苯甲酮,一个或多个具有与酚基反应的官能团的连接部分,二醇扩链剂和封端剂的反应形成。 如果需要,可以使用二级连接体部分。 当添加到基础聚合物树脂中时,光敏添加剂允许当暴露于紫外线时交联。

    PHOTOACTIVE ADDITIVES WITH PHOTOACTIVE MONOMERS AND ENDCAPS
    24.
    发明申请
    PHOTOACTIVE ADDITIVES WITH PHOTOACTIVE MONOMERS AND ENDCAPS 有权
    具有光学单体和末端的光学添加剂

    公开(公告)号:US20140275321A1

    公开(公告)日:2014-09-18

    申请号:US14209735

    申请日:2014-03-13

    Abstract: Photoactive additives, such as cross-linkable polycarbonate resins, are disclosed. The additive is formed from the reaction of a monohydroxybenzophenone, a dihydroxybenzophenone, a diol chain extender, and one or more linker moieties having functional groups that react with the phenolic groups on the other ingredients. If desired, a secondary linker moiety and/or an end-capping agent can be used. When added to a base polymeric resin, the photoactive additive permits crosslinking when exposed to ultraviolet light.

    Abstract translation: 公开了光活性添加剂,例如可交联聚碳酸酯树脂。 添加剂由单羟基二苯甲酮,二羟基二苯甲酮,二醇增链剂和一个或多个具有与其它成分上的酚基反应的官能团的连接部分的反应形成。 如果需要,可以使用二级连接体部分和/或封端剂。 当添加到基础聚合物树脂中时,光敏添加剂允许当暴露于紫外线时交联。

    METHODS FOR IMPROVING CHEMICAL AND FLAME RESISTANCE WITH MULTI-FUNCTIONAL PHOTOACTIVE ADDITIVES
    25.
    发明申请
    METHODS FOR IMPROVING CHEMICAL AND FLAME RESISTANCE WITH MULTI-FUNCTIONAL PHOTOACTIVE ADDITIVES 有权
    改善多功能光敏添加剂的化学和阻燃性的方法

    公开(公告)号:US20140265053A1

    公开(公告)日:2014-09-18

    申请号:US14213642

    申请日:2014-03-14

    Abstract: Polymeric blends having improved flame retardance properties and good ductility at low temperatures are disclosed. The blend is formed from (A) a photoactive additive that is a cross-linkable polycarbonate resin containing a photoactive group derived from a dihydroxybenzophenone; and (B) a polymer resin which is different from the photoactive additive. The additive can be a compound, oligomer, or polymer. When exposed to ultraviolet light, crosslinking will occur between the photoactive additive and the polymer resin, enhancing the chemical resistance and flame retardance while maintaining ductility.

    Abstract translation: 公开了具有改进的阻燃性能和低温下良好延展性的聚合物共混物。 共混物由(A)光活性添加剂形成,该添加剂是含有衍生自二羟基二苯甲酮的光活性基团的可交联聚碳酸酯树脂; 和(B)与光活性添加剂不同的聚合物树脂。 添加剂可以是化合物,低聚物或聚合物。 当暴露于紫外线下时,光活性添加剂和聚合物树脂之间会发生交联,提高耐化学性和阻燃性,同时保持延展性。

    BLENDS OF POLYPHENYLENE ETHER SULFONE AND SILICONE POLYESTER CARBONATE
    26.
    发明申请
    BLENDS OF POLYPHENYLENE ETHER SULFONE AND SILICONE POLYESTER CARBONATE 有权
    聚苯乙烯醚和硅酮聚碳酸酯的混合物

    公开(公告)号:US20140039103A1

    公开(公告)日:2014-02-06

    申请号:US14047508

    申请日:2013-10-07

    CPC classification number: C08L81/06 C08L27/18 C08L71/08

    Abstract: Disclosed herein is a composition comprising a polyphenylene ether sulfone and a resorcinol based silicone aryl polyester carbonate copolymer wherein greater than or equal to 50 mol % of copolymer repeating units are ester units derived from resorcinol, based on the total molar amount of all repeating units in the polymer and wherein the blend has less than 1 weight percent polycarbonate, based on the total weight of the composition, has FAR 25.853 peak heat release of less than 60 KW/m2 and time to peak heat release of greater than or equal to 120 seconds.

    Abstract translation: 本文公开了包含聚苯醚砜和间苯二酚基硅酮芳基聚酯碳酸酯共聚物的组合物,其中大于或等于50摩尔%的共聚物重复单元是源自间苯二酚的酯单元,基于所有重复单元的总摩尔量 聚合物,其中共混物具有小于1重量%的聚碳酸酯,基于组合物的总重量,具有小于60KW / m 2的FAR 25.853峰值热释放和大于或等于120秒的时间到峰值热释放 。

    THERMOPLASTIC COMPOSITIONS HAVING LOW SMOKE, METHODS OF THEIR MANUFACTURE, AND USES THEREOF
    27.
    发明申请
    THERMOPLASTIC COMPOSITIONS HAVING LOW SMOKE, METHODS OF THEIR MANUFACTURE, AND USES THEREOF 审中-公开
    具有低烟雾的热塑性组合物,其制造方法及其用途

    公开(公告)号:US20130224462A1

    公开(公告)日:2013-08-29

    申请号:US13780430

    申请日:2013-02-28

    Abstract: A low smoke density thermoplastic composition comprising, based on the total weight of the thermoplastic composition, 70 to 95 wt % of a polycarbonate copolymer comprising first repeating units and second repeating units, wherein the first repeating units are not the same as the second repeating units, and wherein the first repeating units are bisphenol carbonate units of the formula wherein Ra and Rb are each independently C1-12 alkyl, C1-12 alkenyl, C3-8 cycloalkyl, or C1-12 alkoxy, p and q are each independently 0 to 4, and Xa is a single bond, —O—, —S—, —S(O)—, —S(O)2—, —C(O)—, a C1-11 alkylidene of formula —C(Rc)(Rd)— wherein Rc and Rd are each independently hydrogen or C1-10 alkyl, or a group of the formula —C(═Re)— wherein Re is a divalent C1-10 hydrocarbon group; and the second repeating units comprise bisphenol carbonate units that are not the same as the first repeating bisphenol carbonate units, siloxane units, arylate ester units, or a combination of arylate ester units and siloxane units; and 5 to 30 wt % of a polyetherimide based on the weight of the composition, wherein an article molded from the composition has a smoke density (Ds-4) value of equal to or less than 300 as measured by ISO 5659-2 on a 3 mm thick plaque.

    Abstract translation: 一种低烟密度热塑性组合物,其包含基于所述热塑性组合物的总重量为70至95重量%的包含第一重复单元和第二重复单元的聚碳酸酯共聚物,其中所述第一重复单元与所述第二重复单元不相同 并且其中所述第一重复单元是下式的双酚碳酸酯单元,其中R a和R b各自独立地为C 1-12烷基,C 1-12烯基,C 3-8环烷基或C 1-12烷氧基,p和q各自独立地为0至 4,Xa为单键,-O - , - S - , - S(O) - , - S(O)2 - , - C(O) )(Rd) - 其中R c和R d各自独立地为氢或C 1-10烷基,或式-C(= Re) - 的基团,其中Re为二价C 1-10烃基; 并且第二重复单元包括与第一重复双酚碳酸酯单元,硅氧烷单元,芳基酯单元或芳基酯单元和硅氧烷单元的组合不同的双酚碳酸酯单元; 和5至30重量%的基于组合物重量的聚醚酰亚胺,其中由组合物模制的制品的烟浓度(Ds-4)值等于或小于300,如通过ISO 5659-2测量的 3毫米厚的斑块。

    THERMOPLASTIC POLYCARBONATE COPOLYMER COMPOSITIONS, METHODS OF THEIR MANUFACTURE, AND USES THEREOF
    28.
    发明申请
    THERMOPLASTIC POLYCARBONATE COPOLYMER COMPOSITIONS, METHODS OF THEIR MANUFACTURE, AND USES THEREOF 有权
    热塑性聚碳酸酯共聚物组合物,其制造方法及其用途

    公开(公告)号:US20130224460A1

    公开(公告)日:2013-08-29

    申请号:US13780324

    申请日:2013-02-28

    CPC classification number: B32B5/00 C08K5/523 C09K21/12 C09K21/14 Y10T428/1397

    Abstract: This disclosure relates to thermoplastic compositions comprising a polycarbonate copolymer, the polycarbonate copolymer comprising first repeating carbonate units and second repeating units selected from carbonate units that are different from the first carbonate units, polysiloxane units, and a combination comprising at least one of the foregoing unit; and an organophosphorus flame retardant in an amount effective to provide 0.1 to 1.0 wt % phosphorus based on the total weight of the composition, wherein an article molded from the composition has a smoke density after 4 minutes (Ds-4) of less than or equal to 600 determined according to ISO 5659-2 on a 3 mm thick plaque, and a material heat release of less than or equal to 160 kW/m2 determined according to ISO 5660-1 on a 3 mm thick plaque.

    Abstract translation: 本公开涉及包含聚碳酸酯共聚物的热塑性组合物,聚碳酸酯共聚物包含第一重复碳酸酯单元和选自不同于第一碳酸酯单元的碳酸酯单元的第二重复单元,聚硅氧烷单元,以及包含至少一个上述单元 ; 和有机磷阻燃剂,其量有效地提供0.1至1.0重量%的磷,基于组合物的总重量,其中由该组合物模制的制品在4分钟后具有小于或等于4分钟的烟密度(Ds-4) 至600根据ISO 5659-2测定,厚度为3毫米厚,根据ISO 5660-1测定的材料放热量小于或等于160千瓦/平方米,厚度为3毫米厚。

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