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    • 6. 发明公开
    • RESIN COMPOSITIONS AND RESIN MOLDINGS
    • HARZZUSAMMENSETZUNGEN UNDHARZFORMKÖRPER
    • EP1925640A1
    • 2008-05-28
    • EP06783218.8
    • 2006-09-07
    • MITSUBISHI CHEMICAL CORPORATIONMITSUBISHI ENGINEERING-PLASTICS CORPORATION
    • TANAKA, TomohikoKASAI, AtsushiNAKAMURA, MakotoNAKANO, Hiroshi
    • C08L69/00
    • C08L67/02C08K5/49C08K5/524C08K13/00C08L69/00C08L2666/18
    • There is provided a resin composition (I) exhibiting a less coloration which is excellent in transparency as well as hydrolysis resistance and chemical resistance. Also, there is provided a resin composition (II) exhibiting excellent transparency, hue, fluidity, impact resistance, wet-heat resistance and retention heat stability in a well-balanced condition. The present invention relates to a resin composition (I) comprising 100 parts by weight of a mixture comprising (A) 1 to 99 parts by weight of an aromatic polycarbonate resin and (B) 1 to 99 parts by weight of an alicyclic polyester resin; and (C) 0.001 to 5 parts by weight of a specific organic phosphoric ester metal salt, and a resin composition (II) comprising 100 parts by weight of a mixture comprising (A) 1 to 99 parts by weight of an aromatic polycarbonate resin and (B) 1 to 99 parts by weight of an alicyclic polyester resin; (C) 0.001 to 5 parts by weight of a specific organic phosphoric ester metal salt; and (D) 0.001 to 1 part by weight of a specific phosphorus-based compound.
    • 提供了透明度优异,耐水解性和耐化学性优异的着色少的树脂组合物(I)。 此外,提供了在良好平衡的条件下表现出优异的透明性,色调,流动性,耐冲击性,耐湿热性和保持热稳定性的树脂组合物(II)。 本发明涉及一种树脂组合物(I),其包含100重量份的(A)1至99重量份芳族聚碳酸酯树脂和(B)1至99重量份脂环族聚酯树脂的混合物; 和(C)0.001〜5重量份的特定有机磷酸酯金属盐,以及树脂组合物(II),其包含100重量份的混合物,所述混合物包含(A)1至99重量份的芳族聚碳酸酯树脂和 (B)1〜99重量份脂环族聚酯树脂; (C)0.001〜5重量份的特定有机磷酸酯金属盐; 和(D)0.001〜1重量份的特定的磷系化合物。