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    • 104. 发明专利
    • Method for producing water dispersion containing chain silica-based fine particle group, water dispersion of chain silica-based fine particle group, and organic solvent dispersion thereof
    • 用于生产含有二氧化硅基的细颗粒组的水分散体,链状二氧化硅微粒组的水分散体及其有机溶剂分散体的方法
    • JP2008115060A
    • 2008-05-22
    • JP2006302165
    • 2006-11-07
    • Catalysts & Chem Ind Co Ltd触媒化成工業株式会社
    • OTSUKA KEISUKETANAKA HIROKAZU
    • C01B33/149
    • PROBLEM TO BE SOLVED: To provide a method for producing a water dispersion containing a chain silica-based fine particle group coated with a metal multiple oxide, and to provide the water dispersion containing the chain silica-based fine particle group and an organic solvent dispersion of the chain silica-based fine particle group. SOLUTION: In the producing method, the water dispersion containing a chain silica-based fine particle group, in which a plurality of silica-based fine particles each covered with a multiple oxide comprising at least zirconium, silicon and oxygen are linked through a coating substance of the silica-based fine particles or a belt-like substance of the multiple oxide extending from the coating substance, is produced. The water dispersion containing the chain silica-based fine particle group and the organic solvent dispersion obtained by solvent substitution are also provided. COPYRIGHT: (C)2008,JPO&INPIT
    • 待解决的问题:提供一种包含涂覆有金属多重氧化物的链状二氧化硅基微粒组的水分散体的制备方法,并提供含有链状二氧化硅基微粒组的水分散体和 链状二氧化硅基微粒组的有机溶剂分散体。 解决方案:在制造方法中,含有链状二氧化硅基微粒组的水分散体,其中多个二氧化硅系微粒各自被包含至少锆,硅和氧的多重氧化物覆盖,通过 制造二氧化硅系微粒的涂层物质或从被覆物质延伸的多重氧化物的带状物质。 还提供了含有链状二氧化硅基微粒组的水分散体和通过溶剂置换得到的有机溶剂分散体。 版权所有(C)2008,JPO&INPIT