Fluorescent pigments
    1.
    发明授权
    Fluorescent pigments 失效
    荧光颜料

    公开(公告)号:US06486332B2

    公开(公告)日:2002-11-26

    申请号:US09778324

    申请日:2001-02-06

    IPC分类号: C07D40100

    摘要: Compounds of formula A(B)x,  (I) wherein x is an integer from 1 to 4, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine, phthalocyanine or azo series, which radical contains x N-atoms attached to B, preferably with at least one directly adjacent or conjugated carbonyl group, B is a group of formula  and, if x is 2, 3 or 4, may also be one, two or three hydrogen atoms. The symbols Q, R1, R2, R3, R4, X, Y, Z, m and n, are as defined in claim 1. These carbamate group-containing soluble chromophores are distinguished by outstanding solid state fluorescence in the UV range as well as the by ease with which they can be converted to the corresponding pigments in the substrate in which they are incorporated.

    摘要翻译: 甲酰呋喃的化合物x为1〜4的整数,A为喹吖啶酮,蒽醌,苝,靛蓝,喹酞酮,异吲哚啉酮,异吲哚啉,二恶嗪,酞菁或偶氮系的发色团的基团,该基团含有x个N原子 至B,优选与至少一个直接相邻或共轭的羰基,B是式的基团,如果x是2,3或4,也可以是一个,两个或三个氢原子。符号Q,R1,R2 R 3,R 4,X,Y,Z,m和n如权利要求1中所定义。这些含氨基甲酸酯基团的可溶性发色团的特征在于UV范围内的突出的固态荧光以及它们可以容易地 被转化成它们所掺入的基材中的相应颜料。

    Novel fluorescent pigments
    5.
    发明申请
    Novel fluorescent pigments 失效
    新型荧光颜料

    公开(公告)号:US20010039358A1

    公开(公告)日:2001-11-08

    申请号:US09778324

    申请日:2001-02-06

    摘要: Compounds of formulaA(B)x,nullnull(I),wherein x is an integer from 1 to 4, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine, phthalocyanine or azo series, which radical contains x N-atoms attached to B, preferably with at least one directly adjacent or conjugated carbonyl group, B is a group of formula 1 and, if x is 2, 3 or 4, may also be one, two or three hydrogen atoms. The symbols Q, R1, R2, R3, R4, X, Y, Z, m und n, are as defined in claim 1. These carbamate group-containing soluble chromophores are distinguished by outstanding solid state fluorescence in the UV range as well as the by ease with which they can be converted to the corresponding pigments in the substrate in which they are incorporated.

    摘要翻译: 式(1)所示的化合物,其中x为1〜4的整数,A为自由基 喹吖啶酮,蒽醌,苝,靛蓝,喹酞酮,异吲哚啉酮,异吲哚啉,二恶嗪,酞菁或偶氮系列的发色团,该基团含有与B连接的x个N原子,优选与至少一个直接相邻或共轭的羰基B 是一组式,如果x是2,3或4,也可以是一个,两个或三个氢原子。 符号Q,R 1,R 2,R 3,R 4,X,Y,Z,m和n如权利要求1中所定义。这些含氨基甲酸酯基团的可溶性发色团的特征在于UV范围内的突出的固态荧光,以及 通过它们可以将它们转化成它们所掺入的底物中的相应颜料

    Fluorescent pigments
    10.
    发明授权
    Fluorescent pigments 失效
    荧光颜料

    公开(公告)号:US06261359B1

    公开(公告)日:2001-07-17

    申请号:US09095838

    申请日:1998-06-11

    IPC分类号: C09B6752

    摘要: Compounds of formula A(B)x,   (I), wherein x is an integer from 1 to 4, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine, phthalocyanine or azo series, which radical contains x N-atoms attached to B, preferably with at least one directly adjacent or conjugated carbonyl group, B is a group of formula and, if x is 2, 3 or 4, may also be one, two or three hydrogen atoms. The symbols Q, R1, R2, R3, R4, X, Y, Z, m and n, are as defined in claim 1. These carbamate group-containing soluble chromophores are distinguished by outstanding solid state fluorescence in the UV range as well as the by ease with which they can be converted to the corresponding pigments in the substrate in which they are incorporated

    摘要翻译: 甲酰呋喃的化合物x为1〜4的整数,A为喹吖啶酮,蒽醌,苝,靛蓝,喹酞酮,异吲哚啉酮,异吲哚啉,二恶嗪,酞菁或偶氮系的发色团的基团,该基团含有x个N原子 至B,优选与至少一个直接相邻或共轭的羰基,B是式的基团,如果x是2,3或4,也可以是一个,两个或三个氢原子。符号Q,R1,R2, R3,R4,X,Y,Z,m和n如权利要求1所定义。这些含氨基甲酸酯基团的可溶性发色团的特征在于UV范围内的优异的固态荧光以及它们可以容易地 转化成它们所掺入的底物中的相应颜料