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    • 27. 发明申请
    • CHEMICAL RESISTANT POLYMER COMPOSITION FOR A CENTER FASCIA
    • 用于中心FASCIA的化学抗性聚合物组合物
    • US20160122537A1
    • 2016-05-05
    • US14930573
    • 2015-11-02
    • HYUNDAI MOTOR COMPANYSK CHEMICALS CO., LTD.
    • Han Ki LEEDae Sik KIMJung Gyun NOHDong-Cheol SOHNKye Yune LEEJong-Wook SHIN
    • C08L69/00
    • C08L69/00C08K5/524C08L51/04C08L51/085C08L55/02C08L67/02C08L67/025C08L2666/18C08L2666/24
    • A chemical resistant polymer composition for a center fascia includes a resin composition consisting of 10 to 20% by weight of a polyester copolymer containing a residue of a dicarboxylic acid component containing terephthalic acid and a residue of a diol component containing dianhydrohexitoll; 15 to 25% by weight of polytrimethyleneterephthalate; 10 to 20% by weight of one or more copolymers selected from the group consisting of an unsaturated nitrile-diene-based rubber-aromatic vinyl graft copolymer, an alkylmethacrylate-diene-based rubber-aromatic vinyl graft copolymer, and an alkylmethacrylate-silicone/alkylacrylate graft copolymer; and 50 to 65% by weight of polycarbonate based on the weight of the resin composition. The polymer composition further comprises 0.1 to 10 parts by weight of a phosphite-based antioxidant, based on 100 parts by weight of the resin composition.
    • 用于中心筋膜的耐化学性聚合物组合物包括由10至20重量%的含有含有对苯二甲酸的二羧酸组分的残余物和含有二酐的二醇组分的残基的聚酯共聚物组成的树脂组合物; 15〜25重量%的聚对苯二甲酸三亚乙酯; 10至20重量%的一种或多种选自不饱和腈 - 二烯系橡胶 - 芳族乙烯基接枝共聚物,甲基丙烯酸烷基酯 - 二烯系橡胶 - 芳族乙烯基接枝共聚物和甲基丙烯酸烷基酯 - 硅氧烷/ 烷基丙烯酸酯接枝共聚物; 和基于树脂组合物重量的50至65重量%的聚碳酸酯。 基于100重量份的树脂组合物,聚合物组合物还包含0.1至10重量份的亚磷酸酯类抗氧化剂。