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    • 9. 发明申请
    • FLAME-RETARDANT THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE
    • 阻燃热塑性树脂组合物和成型品
    • US20110275743A1
    • 2011-11-10
    • US13145678
    • 2010-07-05
    • Hiromitsu IshiiKentaro TogawaSadanori Kumazawa
    • Hiromitsu IshiiKentaro TogawaSadanori Kumazawa
    • C08K5/5313C08K5/521C08L77/00C08L69/00C08L67/00C08K5/5399C08K5/3472
    • C08K5/0066C08K5/16C08K5/5313C08L77/00C08L77/02
    • A flame-retardant thermoplastic resin composition that has a largely decreased corrosiveness to metals while maintaining a high degree of flame retardancy is provided, which is produced by adding a phosphinic acid salt and a compound having a specific structure to a thermoplastic resin, and molded articles with largely decreased corrosiveness to metals are also provided, so that useful molded articles can be provided as materials for mechanical machine parts, electric/electronic components, and automotive parts. The flame-retardant thermoplastic resin composition includes 65 to 99 wt % of (A) a thermoplastic resin, 1 to 35 wt % of (B) at least one phosphinic acid salt selected from the group of phosphinic acid salt, diphosphinic acid salt, polymer of phosphinic acid salts, and polymer of diphosphinic acid salts, and 0.001 to 0.70 wt % of (C) a compound having a specific, and molded articles produced therefrom.
    • 提供了通过向热塑性树脂中加入次膦酸盐和具有特定结构的化合物而制备的,同时保持高阻燃性而对金属的腐蚀性大大降低的阻燃热塑性树脂组合物,以及模塑制品 还提供了对金属的腐蚀性大大降低,从而可以提供有用的模制品作为机械机械部件,电气/电子部件和汽车部件的材料。 阻燃性热塑性树脂组合物包含(A)热塑性树脂65〜99重量%,(B)1〜35重量%的选自次膦酸盐,二次膦酸盐,聚磷酸盐的至少一种次膦酸盐 的次膦酸盐和二次膦酸盐的聚合物和0.001〜0.70重量%的(C)具有特定的化合物和由其制备的模制品。