Nanosized particles of phthalocyanine pigments
    3.
    发明授权
    Nanosized particles of phthalocyanine pigments 有权
    酞菁颜料的纳米颗粒

    公开(公告)号:US08168359B2

    公开(公告)日:2012-05-01

    申请号:US12054915

    申请日:2008-03-25

    IPC分类号: G03G9/09

    摘要: Nano-sized phthalocyanine pigment particles include a phthalocyanine chromogen structure as the main component, and a substituted soluble metal-phthalocyanine dye as a minor component that is associated non-covalently with the phthalocyanine chromogen structure, wherein the presence of one or more sterically bulky substituents on the substituted soluble metal-phthalocyanine dye limits an extent of pigment particle growth and aggregation, to afford nano-sized pigment particles.

    摘要翻译: 纳米尺寸酞菁颜料颗粒包括酞菁色原体结构作为主要成分,和与酞菁色原结构非共价相关的取代的可溶性金属酞菁染料作为次要组分,其中存在一个或多个空间庞大的取代基 在取代的可溶性金属酞菁染料上限制颜料颗粒生长和聚集的程度,以提供纳米尺寸的颜料颗粒。