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    • 4. 发明公开
    • MICELLE DISPERSION AND METHOD FOR PREPARATION THEREOF
    • 维多利亚ZU DEREN HERSTELLUNG的MIZELLENDISPERSION
    • EP1092791A1
    • 2001-04-18
    • EP00905389.3
    • 2000-02-28
    • IDEMITSU KOSAN COMPANY LIMITED
    • ISHIKAWA, MotoharuKURATA, Hideaki
    • C25D13/10G02B5/20
    • C25D15/00G02B5/201G02B5/223
    • A micelle dispersion comprises hydrophobic particles, conductive particles and a surfactant of a ferrocene derivative dispersed in an aqueous medium, wherein the surfactant of a ferrocene derivative in an equilibrium concentration comprises an oxidized compound in a concentration of 40 µg/ml or less and a reduced compound in a concentration of 50 to 300 µg/ml. A process for producing a micelle dispersion comprises dispersing hydrophobic particles, conductive particles and a surfactant of a ferrocene derivative in an aqueous medium, wherein an oxidized compound in the surfactant of a ferrocene derivative is removed with at least one of an ion exchange resin and a reducing agent.
      A color filter can be produced in an excellent yield without color overlapping by using the micelle dispersion and the process provides the micelle dispersion.
    • 胶束分散体包含分散在水性介质中的疏水性粒子,导电性粒子和二茂铁衍生物的表面活性剂,其中平衡浓度的二茂铁衍生物的表面活性剂包含浓度为40μg/ ml以下的氧化化合物, 还原化合物浓度为50〜300μg/ ml。 制备胶束分散体的方法包括将疏水颗粒,导电颗粒和二茂铁衍生物的表面活性剂分散在水性介质中,其中二茂铁衍生物的表面活性剂中的氧化化合物用离子交换树脂和 还原剂。 通过使用胶束分散体,可以以优异的产率生产滤色器而不产生颜色重叠,并且该方法提供胶束分散体。