Flameproof Thermoplastic Resin Composition
    5.
    发明申请
    Flameproof Thermoplastic Resin Composition 审中-公开
    防火热塑性树脂组合物

    公开(公告)号:US20070244229A1

    公开(公告)日:2007-10-18

    申请号:US11570729

    申请日:2004-06-17

    IPC分类号: C08L51/04 C08K5/521

    摘要: The flameproof resin composition according to the present invention comprises (A) 100 parts by weight of a rubber modified polystyrene resin containing (a1) 20 to 100% by weight of graft copolymer prepared by graft-polymerizing 5 to 65% by weight of a rubber polymer, 30 to 95% by weight of an aromatic vinyl monomer, 0 to 20% by weight of a monomer copolymerizable with said aromatic vinyl monomer and 0 to 15% by weight of a monomer for providing good processability and heat resistance; and (a2) 0 to 80% by weight of copolymer prepared by polymerizing 60 to 90% by weight of an aromatic vinyl monomer, 10 to 40% by weight of a monomer copolymerizable with said aromatic vinyl monomer and 0 to 30% by weight of a monomer for providing good processability and heat resistance; and (B) 15 to 40 parts by weight of an oxaphospholane compound.

    摘要翻译: 根据本发明的防火树脂组合物包含(A)100重量份含有20重量%至100重量%的通过接枝聚合制备的接枝共聚物的橡胶改性聚苯乙烯树脂(a< 1>) 至65重量%的橡胶聚合物,30至95重量%的芳族乙烯基单体,0至20重量%的可与所述芳族乙烯基单体共聚的单体和0至15重量%的用于提供良好的单体 加工性和耐热性; 和(a2-2)0-80重量%的通过聚合60至90重量%的芳族乙烯基单体制备的共聚物,10至40重量%的可与所述芳族乙烯基单体共聚的单体 和0〜30重量%的用于提供良好加工性和耐热性的单体; 和(B)15〜40重量份氧磷杂环戊烷化合物。

    Flame retardant polymer composition
    8.
    发明申请
    Flame retardant polymer composition 有权
    阻燃聚合物组成

    公开(公告)号:US20060183826A1

    公开(公告)日:2006-08-17

    申请号:US11348507

    申请日:2006-02-06

    IPC分类号: C07F9/6574

    摘要: A polymer composition includes a rubber modified aromatic vinyl resin and a cyclic alkyl phosphate compound. In some embodiments, the cyclic alkyl phosphate compound is able to impart good flame retardancy to the composition, while maintaining a good balance of the other physical and mechanical properties of the resin including Vicat Softening Temperature and impact strength.

    摘要翻译: 聚合物组合物包括橡胶改性芳族乙烯基树脂和环状烷基磷酸酯化合物。 在一些实施方案中,环状烷基磷酸酯化合物能够赋予组合物良好的阻燃性,同时保持树脂的其它物理和机械性能的良好平衡,包括维卡软化温度和冲击强度。