미세 유기안료의 제조방법, 미세 유기안료, 및 미세 유기안료 착색 조성물
    8.
    发明公开
    미세 유기안료의 제조방법, 미세 유기안료, 및 미세 유기안료 착색 조성물 有权
    生产有机颜料,有机颜料和有机颜料颜料组合物的方法

    公开(公告)号:KR1020090103804A

    公开(公告)日:2009-10-01

    申请号:KR1020090026113

    申请日:2009-03-26

    CPC classification number: C09B67/006 C09B67/0033 C09B67/0096 G02B5/223

    Abstract: PURPOSE: A method for producing fine organic pigment is provided to obtain a colored film with high transparency and excellent view-angle dependency. CONSTITUTION: A method for producing fine organic pigment comprises the steps of: obtaining a mixing composition by mixing organic pigment, water-soluble inorganic salt, water-soluble organic solvent, and resin; and removing water-soluble inorganic salt and water-soluble organic solvent in water. The resin has the solubility of 1 part by weight or more per 100 parts by weight of water-soluble organic solvent at 25°C. The resin has a group selected from an amino group and quaternary ammonium salt.

    Abstract translation: 目的:提供一种生产精细有机颜料的方法,以获得高透明度和优异的视角依赖性的着色膜。 构成:生产精细有机颜料的方法包括以下步骤:通过混合有机颜料,水溶性无机盐,水溶性有机溶剂和树脂获得混合组合物; 并在水中除去水溶性无机盐和水溶性有机溶剂。 该树脂在25℃下每100重量份水溶性有机溶剂的溶解度为1重量份以上。 该树脂具有选自氨基和季铵盐的基团。

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