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    • 71. 发明公开
    • Thermoplastic polyester resin composition and molded articles produced therefrom
    • Thermoplastische Polyesterharzmischung und daraus hergestellteFormgegenstände。
    • EP0335595A2
    • 1989-10-04
    • EP89302910.8
    • 1989-03-23
    • MITSUBISHI KASEI CORPORATION
    • Hirahara, TakujiNakamura, TakashiKumeno, YoshikoOhta, TakayukiKasai, Tetsuo
    • C08K5/00C08L67/02C08K5/34
    • C08K5/005C08K5/3417C08L67/02
    • A thermoplastic polyester resin composition comprising a thermoplastic polyester and an effective amount for ultraviolet screening of at least one diimide compound selected from formulae (I) and (II):

      wherein:

      m and m each independently represents an integer of from 0 to 4;
      A and A each independently represents a halogen atom, -COOH or an ester thereof, -OH, -O-C(=O)CH 3 , -NH 2 , -CN, -N0 2 , -S0 3 H or a metal salt thereof, an unsubstituted or substituted alkoxyl group, an unsubstituted or substituted aliphatic group or an unsubstituted or substituted aromatic group, such that when m and/or m are/is from 2 to 4, A and A are the same or different from each other;
      X represents


      wherein Y represents SO 2 , -S-, C=O, -O-, -CH 2 -, -CH 2 CH 2 -, -CH=CH-,
      wherein any aromatic group in X is unsubstituted or substituted with a substituent as defined for A or A above; and
      Z represents
      wherein Y, which is the same or different from Y above, is as defined above, and any aromatic group in Z is unsubstituted or substituted with a substituent as defined for A or A' above.
    • 一种热塑性聚酯树脂组合物,其包含热塑性聚酯和用于紫外线筛选选自式(I)和(II)的至少一种二酰亚胺化合物的有效量:其中:m和m min各自独立地表示0的整数 到4; A和A min各自独立地表示卤素原子,-COOH或其酯,-OH,-OC(= O)CH 3,-NH 2,-CN,-NO 2,-SO 3 H或其金属盐,未取代或取代的 烷氧基,未取代或取代的脂族基团或未取代或取代的芳族基团,使得当m和/或m分子为2至4时,A和A min彼此相同或不同; X表示其中Y表示@ SO 2,-S - , - C = O,-O-, - CH 2 - , - CH 2 CH 2 - , - CH = CH-,其中X中的任何芳基都是未取代的或 被上述A或A min所定义的取代基取代; Z表示,其中与上述Y相同或不同的Y如上所定义,Z中的任何芳基都是未取代的或被如上定义的取代基所取代。