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1078 条记录 (耗时 0.031 秒)

    THERMOPLASTIC COMPOSITIONS HAVING LOW SMOKE, METHODS OF THEIR MANUFACTURE, AND USES THEREOF
    23.
    发明公开
    THERMOPLASTIC COMPOSITIONS HAVING LOW SMOKE, METHODS OF THEIR MANUFACTURE, AND USES THEREOF 审中-公开
    SMOKE ARMS热塑性组合物，工艺FOR THEIR其用途和

    公开(公告)号：EP2820085A1

    公开(公告)日：2015-01-07

    申请号：EP13709673.1

    申请日：2013-02-28

    申请人： SABIC Innovative Plastics IP B.V.

    发明人： VAN DER MEE, Mark, Adrianus Johannes ,  VAN DER GRAMPEL, Robert, Dirk ,  ASSINK, Roland, Sebastian ,  SYBERT, Paul Dean

    IPC分类号： C08L67/00 ,  C08L69/00 ,  C08L79/08

    CPC分类号： C08L69/005 ,  B32B5/00 ,  B32B27/365 ,  C08G73/1046 ,  C08G77/448 ,  C08K5/49 ,  C08L69/00 ,  C08L79/04 ,  C08L79/08 ,  C08L83/10 ,  C08L2201/02 ,  C09K21/14

    摘要： 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.

    摘要翻译： 低烟雾密度的热塑性组合物，包含，基于所述热塑性组合物的总重量，70至聚碳酸酯共聚物的95重量％的包含第一重复单元和第二重复单元，worin第一重复单元是不相同的第二重复单元 和worin第一重复单元是下式worin Ra和Rb各自是unabhängigC 1-12烷基，C 1-12烯基，C 3-8环烷基，或C1-12烷，p和q的双酚碳酸酯单元为0〜unabhängig 4，并且X a为单键，-O - ，--S--，--S（O） - ，--S（O）2，C（O） - ，式-C的C1-11亚烷基（RC ）（RD） - worin Rc和Rd各自是氢unabhängig或C 1-10烷基，或基团的式-C（= Re）的 - worin e是二价C 1-10烃基; 和所述第二重复单元包括双酚碳酸酯单元是做不一样的第一重复的双酚碳酸酯单元，硅氧烷单元，芳基酯单元，或芳基化物酯单元和硅氧烷单元的组合; 以及基于所述组合物重量计，worin到物品从所述组合物模塑的聚醚酰亚胺的5〜30重量％具有烟浓度等于或小于300（DS-4）的值作为所测得的由ISO 5659-2 3mm厚的斑块。

    POLY(PHENYLENE ETHER)-POLYSILOXANE COMPOSITION AND METHOD
    24.
    发明公开
    POLY(PHENYLENE ETHER)-POLYSILOXANE COMPOSITION AND METHOD 审中-公开
    POLY（PHENYLENETHER）POLYSILOXANZUSAMMENSETZUNG UND VERFAHREN

    公开(公告)号：EP2809728A1

    公开(公告)日：2014-12-10

    申请号：EP12867220.1

    申请日：2012-12-13

    申请人： SABIC Innovative Plastics IP B.V.

    发明人： GUO, Hua ,  FISHER, Scott

    IPC分类号： C08L83/12 ,  C08L71/12 ,  C08G77/46 ,  C08L25/06 ,  C08L101/00

    CPC分类号： C08L83/12 ,  C08G65/44 ,  C08G77/46 ,  C08K5/34924 ,  C08L25/00 ,  C08L27/00 ,  C08L71/12 ,  C08L71/123 ,  C08L71/126

    摘要： A composition is prepared by oxidative copolymerization of specific amounts of 2,6-dimethylphenol, 2,3,6-trimethylphenol, and a hydroxyaryl-terminated polysiloxane. The composition exhibits an increased heat resistance relative to a corresponding composition prepared by copolymerizing 2,6-dimethylphenol and hydroxyaryl-terminated polysiloxane, without 2,3,6-trimethylphenol. The composition is useful as a flame-retardant additive in polymer compositions that require high heat resistance.

    摘要翻译： 通过特定量的2,6-二甲基苯酚，2,3,6-三甲基苯酚和羟基芳基封端的聚硅氧烷的氧化共聚制备组合物。 该组合物相对于不含2,3,6-三甲基苯酚共聚2,6-二甲基苯酚和羟基芳基封端的聚硅氧烷制备的相应组合物，具有增加的耐热性。 该组合物可用作需要高耐热性的聚合物组合物中的阻燃添加剂。

    POLY(ARYL ETHER SULFONE) COMPOSITION AND METHOD OF MAKING
    30.
    发明公开
    POLY(ARYL ETHER SULFONE) COMPOSITION AND METHOD OF MAKING 有权
    聚（芳基醚砜）组合物及其制备方法

    公开(公告)号：EP2773684A1

    公开(公告)日：2014-09-10

    申请号：EP12783796.1

    申请日：2012-10-29

    申请人： SABIC Innovative Plastics IP B.V.

    发明人： HEATH, William, Hoy ,  ODLE, Roy, Ray ,  GUGGENHEIM, Thomas, Link ,  ORDONEZ, Juan, Justino, Rodriguez ,  PENA, Jose, Roman, Galdamez

    IPC分类号： C08G65/00

    CPC分类号： C08G75/23 ,  C08G65/00 ,  C08G65/40 ,  C08G65/4056

    摘要： A poly(aryl ether sulfone) comprises units of formula (I): wherein Ar
    1 is a divalent C
    6 -C
    15 aromatic group, Ar
    2 is a divalent C
    6 -C
    15 aromatic group, Ar
    3 is a divalent C
    6 -C
    15 aromatic group, and n is greater than 1; and a terminal group of formula (II) derived from a monofunctional phenoxide wherein is X is a hydrogen atom or an organic substituent having from 1 to 20 carbon atoms; wherein the poly(aryl ether sulfone) has a hydroxyl group content greater than 0 and less than 50 parts per million (ppm), a glass transition temperature of 180 to 290°C, a weight average molecular weight of 20,000 to 100,000, a halogen content of greater than 0 and less than 3000 ppm. The poly(aryl ether sulfone) can have a thermal stability factor greater than or equal to 90%. The poly(aryl ether sulfone) is free of methoxy groups.