Flame-resistant polycarbonate moulding compounds
    5.
    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。