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    • 2. 发明公开
    • 불소 치환 폴리아릴렌에테르 설파이드 화합물, 그제조방법 및 이를 이용한 광도파로형 광소자
    • 氟取代的聚亚烷基硫醚化合物,其制备方法和使用该方法的光波导型光学装置
    • KR1020040025332A
    • 2004-03-24
    • KR1020020057260
    • 2002-09-19
    • 주식회사 효성
    • 김선규조영준김범준
    • C07C323/21
    • PURPOSE: A fluoro-substituted polyarylene ether sulfide compound is provided to reduce optical loss and double refraction index and to obtain an optical waveguide type optical device having excellent mechanical properties, heat resistance, chemical resistance and thermal stability. CONSTITUTION: The fluoro-substituted polyarylene ether sulfide compound is represented by the general formula I, wherein n is a polymerization degree and a natural number of 1-100, and the repeating units are the same or different, when n is 2 or more; and X is a substituent selected from the group consisting of the chemical formulae 1-4, and the compound comprises repeating units having a substituent selected from the group consisting of the chemical formulae 1-3, when the substituent is represented by the chemical formula 4.
    • 目的:提供氟取代聚亚芳基醚硫醚化合物以减少光学损失和双折射率,并获得具有优异的机械性能,耐热性,耐化学性和热稳定性的光波导型光学器件。 构成:氟取代聚亚芳基醚硫醚化合物由通式I表示,n为聚合度,自然数为1-100,当n为2以上时,重复单元相同或不同; X是选自化学式1-4的取代基,该化合物包含具有选自化学式1-3的取代基的重复单元,当该取代基由化学式4表示时 。