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    Silane quinacridone dyes, composite pigments obtainable therefrom, and processes for preparing the same
    3.
    发明公开
    Silane quinacridone dyes, composite pigments obtainable therefrom, and processes for preparing the same 失效
    Silanchinacridonfarbstoffe，从这些混合颜料和它们的制备方法获得。

    公开(公告)号：EP0148022A2

    公开(公告)日：1985-07-10

    申请号：EP84309075.4

    申请日：1984-12-21

    申请人： Montedison S.p.A.

    发明人： Marraccini, Antonio ,  Carlini, Filippo Maria ,  Pasquale, Antonio ,  Pontevivo, Michele

    IPC分类号： C09B48/00 ,  C09B69/00 ,  C09C3/12 ,  C09B67/22

    CPC分类号： C09B69/008 ,  C09B48/00 ,  C09B67/0033 ,  Y10S8/918

    摘要： There are described silane quinacridone dyes, composite pigments obtainable therefrom by grafting onto an inorganic substrate or support, and processes for preparing the same. The dyes have the general formula:
    wherein

    X is an -SO 2 NHR group, where R is an alkyl group, linear or branched, having from 1 to 6 carbon atoms, a cycloalkyl group, or a phenyl optionally substituted by one or more halogens or alkyl or alkoxy groups having from 1 to 6 carbon atoms; Y and Z indicate a silane group having the formula:
    wherein R, is an alkoxy group (C 1 -C 2 ); R 2 is an alkyl group (C,-C 4 ) or a phenyl group; n is 3, 4 or 5; q is 0 or 1; p and m are integers such that when q is 1, p is 2 and m is 0, 1 or 2 and when q is 0, p is 3 and m is 0, 1, 2 or 3;
    W indicates an -S0 3 H group;
    a, b and c are 0 or 1, selected such that the sum a + b + c is equal to 1.

    The composite pigments obtained from said dyes are used in paints, air enamels and stove enamels, in the pigmentation of plastics and in printing inks.

    摘要翻译： 中描述了喹吖啶酮的硅烷染料，从通过接枝到对无机基材或支持，以及用于制备相同的工艺复合颜料可获得的存在。 ... 的染料具有通式：... ... worin ... X是-SO 2 NHR基团，R是在哪里的烷基，直链或支链的，具有1至6个碳原子，环烷基，或 由一个或多个卤素或烷基或具有1至6个碳原子的烷氧基任选地取代的苯基; ... Y和Z表示具有下式的硅烷基团：... ... worin R1是烷氧基（C1-C2） ; R 2是烷基（C1-C4）或苯基; n为3，4或5; q是0或1; p和m是整数检查的确当q是1，p是2和m是0，1或2，q为0时，p是3和m是0，1，2或3; ... W表示以-SO 3 H基 ; ...一个，b和c为0或1，选择检查做了a + b之+ c等于1，... 从所述染料得到的复合颜料在油漆中使用，瓷漆空气和炉子瓷漆， 在塑料的色素沉着和印刷油墨。