Hot-Light Resistant Blue Dispersion Dyes
    7.
    发明申请
    Hot-Light Resistant Blue Dispersion Dyes 审中-公开
    耐热蓝色分散染料

    公开(公告)号:US20080189882A1

    公开(公告)日:2008-08-14

    申请号:US11915661

    申请日:2006-05-30

    IPC分类号: C09B67/22 C07D221/18 C09B5/42

    摘要: The present invention relates to dyes of the general formula I where R1 to R4 and Y are each as defined in claim 1, dye mixtures comprising same, processes for their preparation, and also their use for dyeing and printing hydrophobic synthetic materials.

    摘要翻译: 本发明涉及通式I的染料,其中R 1至R 4和Y各自如权利要求1所定义,含有它们的染料混合物,其制备方法 ,以及它们用于染色和印刷疏水性合成材料的用途。