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    • 10. 发明专利
    • Coating colored with opaque colored pigment
    • 涂色与无色彩色颜料
    • JP2011225891A
    • 2011-11-10
    • JP2011148976
    • 2011-07-05
    • Ciba Holding Incチバ ホールディング インコーポレーテッドCiba Holding Inc.
    • TITTMANN ROLF
    • C08K5/00C09D201/00C09B67/22C09D7/00C09D7/12
    • C09D7/41Y10T428/31678
    • PROBLEM TO BE SOLVED: To provide a coating which can provide a colored finish usable to a thin layer and satisfying high requirements.SOLUTION: The coating includes a high-molecular-weight organic material and 5-9 g/mcolored pigments, and has a thickness of 5-25 μm. The coating further includes, based on the total amount of the colored pigments, (a) 30-90 wt.% of 3,6-di(4'-biphneyl)-2,5-dihydro-pyrrolo[3,4-c]-pyrrole-1,4-dione having a specific surface area of 20-50 m/g and further (b) 10-70 wt.% of an organic colored pigment, selected from the series consisting of quinacridone, diketo-pyrrolo[3,4-c]-pyrrole, dioxazine, indanthrone, perylene, phthalocyanine and 3-amino-1H-isoindol-1-one-oximato-metal complex pigments, and solid solutions and mixtures thereof.
    • 要解决的问题:提供可以提供可用于薄层的着色涂层并满足高要求的涂层。

      解决方案:涂层包括高分子量有机材料和5-9g / m 2颜料,具有5-25μm的厚度。 涂层还包括基于着色颜料的总量,(a)30-90重量%的3,6-二(4'-二溴)-2,5-二氢 - 吡咯并[3,4-c ] - 吡咯-1,4-二酮,比表面积为20-50μm,另外(b)10-70wt%的有机着色颜料 选自喹吖啶酮,二酮吡咯并[3,4-c]吡咯,二恶嗪,阴丹酮,苝,酞菁和3-氨基-1H-异吲哚-1-酮 - 肟基金属络合物颜料的系列,以及固体 溶液及其混合物。 版权所有(C)2012,JPO&INPIT