Pigment dispersion and coating
    52.
    发明专利
    Pigment dispersion and coating 有权
    颜料分散涂料

    公开(公告)号:JP2006182966A

    公开(公告)日:2006-07-13

    申请号:JP2004380017

    申请日:2004-12-28

    摘要: PROBLEM TO BE SOLVED: To provide a pigment dispersion which contains an easily flocculable colored pigment or carbon black having a small particle diameter in a good dispersed state, and to provide a coating using the same.
    SOLUTION: This pigment dispersion is characterized by simultaneously dispersing the first pigment and the second pigment in the presence of a pigment-dispersing agent in a medium, wherein the first pigment comprising a colored pigment having a primary average particle diameter of ≤200 nm or carbon black having an average structure particle diameter of ≤100 nm and the second pigment comprising barium sulfate having a primary average particle diameter of ≤55 nm are combined so that the (acid quantity-base quantity)values of one pigment and the other become positive and negative, respectively.
    COPYRIGHT: (C)2006,JPO&NCIPI

    摘要翻译: 要解决的问题:提供一种颜料分散体,其含有容易絮凝的着色颜料或具有良好分散状态的小粒径的炭黑,并提供使用该颜料的涂料。 解决方案:该颜料分散体的特征在于,在颜料分散剂存在下,将第一颜料和第二颜料同时分散在介质中,其中第一颜料包含一次平均粒径≤200的着色颜料 nm或具有平均结构粒径≤100nm的炭黑,并且将包含一次平均粒径为≤55nm的硫酸钡的第二颜料组合,使得一种颜料和另一种颜料的(酸量 - 碱值)值 分别变为正负。 版权所有(C)2006,JPO&NCIPI

    Water-base metallic coating material for automotive interior material
    56.
    发明专利
    Water-base metallic coating material for automotive interior material 审中-公开
    用于汽车内部材料的水基金属涂料

    公开(公告)号:JP2005132927A

    公开(公告)日:2005-05-26

    申请号:JP2003369587

    申请日:2003-10-29

    CPC分类号: C09D5/38 C09D5/028 C09D5/36

    摘要: PROBLEM TO BE SOLVED: To provide a water-base metallic coating material used for an automotive interior material and capable of forming a coating film not whitened by an aqueous alkali solution.
    SOLUTION: The water-base metallic coating material for an automotive interior material contains a vehicle and a metallic pigment, the vehicle being an aqueous hydrosol resin prepared by converting an aqueous acrylic resin having an acid value of 15-40 mgKOH/g into a hydrosol.
    COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译: 要解决的问题:提供一种用于汽车内部材料的水性金属涂层材料,并且能够形成不被碱性水溶液变白的涂膜。 解决方案:用于汽车内部材料的水性金属涂层材料包含车辆和金属颜料,该车辆是水性水溶胶树脂,其通过将酸值为15-40mgKOH / g的水性丙烯酸树脂 进入水溶胶。 版权所有(C)2005,JPO&NCIPI