Impact-resistant and flameproofed polycarbonate molding compositions
    9.
    发明授权
    Impact-resistant and flameproofed polycarbonate molding compositions 有权
    耐冲击和防火聚碳酸酯模塑组合物

    公开(公告)号:US06914090B2

    公开(公告)日:2005-07-05

    申请号:US10277824

    申请日:2002-10-22

    摘要: An impact resistant, flame-resistant thermoplastic molding composition suitable for making thin-wall housing parts is disclosed. The composition contains A) 50 to 90 parts by weight of at least one a member selected from the group consisting of polycarbonate and polyester carbonate, B) 5 to 20 parts by weight of rubber-modified vinyl (co)polymer C) 2 to 15 parts by weight of at least one low-volatility, halogen-free flameproofing agent, D) 0.1 to 6 parts by weight of a silicate mineral, and optional E) fluorinated polyolefin, and F) conventional polymer additive wherein the total sum of the parts by weight of the components A) to F) is 100, and wherein the rubber content of the composition referred to the weight of the composition is 2 to 6 wt.-%.

    摘要翻译: 公开了一种适用于制造薄壁外壳部件的耐冲击,耐火热塑性模塑组合物。 该组合物包含A)50至90重量份的至少一种选自聚碳酸酯和聚碳酸酯的成员,B)5至20重量份的橡胶改性的乙烯基(共)聚合物C)2至15 至少一种低挥发性无卤阻燃剂,D)0.1至6重量份的硅酸盐矿物,以及任选的E)氟化聚烯烃,以及F)常规聚合物添加剂,其中部件的总和 的组分A)至F)为100,并且其中组合物的橡胶含量称为组合物的重量为2-6重量%。

    Flame-resistant polycarbonate moulding compounds
    10.
    发明授权
    Flame-resistant polycarbonate moulding compounds 有权
    耐火聚碳酸酯模塑料

    公开(公告)号:US06828366B2

    公开(公告)日:2004-12-07

    申请号:US10220646

    申请日:2002-09-03

    IPC分类号: C08K322

    摘要: A thermoplastic molding composition characterized by its excellent flame retardance, chemical resistance and thermal stability is disclosed. The compostion that contains polycarbonate, an impact modifier and a flame retardant corresponding to in which R1, R2, R3 and R4 independently of one another denote C1-C8-alkyl, C6-C10-aryl or C7-C12-aralkyl, n is 0 or 1, q is 0, 1, 2, 3, or 4, N is 0.1 and 30, R5 and R6 independently denote C1-C4-alkyl, and Y denotes C1-C7-alkylidene, C1-C7-alkylene, C5-C12-cycloalkylene, C5-C12-cycloalkylidene, —O—, —S—, —SO—, SO2 or —CO—, is further characterized in that is contains ≦0.1% fluorine, in relation to its weight.

    摘要翻译: 公开了一种具有优异的阻燃性,耐化学性和热稳定性的热塑性模塑组合物。 含有聚碳酸酯,抗冲击改性剂和相应于R 1,R 2,R 3和R 4的阻燃剂的组合物彼此独立地表示C 1 -C 8烷基,C 6 -C 10 - 芳基或C 7 -C 12 - 芳烷基,n为0或1,q为0,1,2,3或4,N为0.1和30,R 5和R 6独立地表示C 1 -C 4烷基, 并且Y表示C 1 -C 7亚烷基,C 1 -C 7 - 亚烷基,C 5 -C 12 - 亚环烷基,C 5 -C 12 - 亚环烷基,-O - , - S - , - SO - ,SO 2或-CO-。其特征还在于 相对于其重量含有<= 0.1%的氟。