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    • 29. 发明申请
    • METHOD FOR MAKING A CONDUCTIVE THERMOPLASTIC COMPOSITION
    • 制备导电热塑性组合物的方法
    • US20040238793A1
    • 2004-12-02
    • US10250023
    • 2003-05-29
    • GENERAL ELECTRIC COMPANY
    • Robert HossanSai-Pei Ting
    • C08L001/00
    • C08L77/06C08J3/226C08J2371/12C08J2477/00C08K3/04C08L71/12C08L71/123C08L77/00C08L77/02C08L2205/02C08L2205/03C08L2666/20C08L2666/22C08L2666/14
    • PROBLEM TO BE SOLVED: To provide a production method for a thermoplastic resin composition, composed of a polyphenylene ether and a polyamide, having an electric conductivity, and excellent in balance of fluidity and impact strength, by producing with a specific process, and to provide the thermoplastic resin composition obtained thereby. SOLUTION: The thermoplastic resin composition is composed of the following component (A)-(E), wherein a weight ratio of (A)/(B) is 5/95-70/30, an amount of (C) is effective to phase-solvate (A) and (B), the amount of (D) is 0.8-10 pts.wt. per the total 100 pts.wt. of (A) and (B), and the amount of component (E) is 5-40 pts.wt. per the total 100 pts.wt. of (A) and (B). The production method for the thermoplastic resin composition is provided. (A): a polyphenylene ether, (B): a polyamide. (C): a phase-solvating agent, (D): an electrically conductive carbon black and/or a fine fibrous carbon, and (E) an improving agent for shock resistance.
    • 要解决的问题:为了提供具有导电性,流动性和冲击强度平衡优异的聚苯醚和聚酰胺的热塑性树脂组合物的制造方法,通过特定方法的制造,提供 由此得到的热塑性树脂组合物。 解决方案:热塑性树脂组合物由以下组分(A) - (E)组成,其中(A)/(B)的重量比为5 / 95-70 / 30,(C)的量对 相溶剂(A)和(B),(D)的量为0.8-10重量份。 总共100 pts.wt。 (A)和(B)的组分(E)的量为5-40重量份。 总共100 pts.wt。 (A)和(B)。 提供了热塑性树脂组合物的制造方法。 (A):聚苯醚,(B):聚酰胺。 (C):相溶剂,(D):导电性炭黑和/或细纤维状碳,(E)耐冲击性改善剂。