Azo dyes with a coupling component of the aminothiazole series
    31.
    发明授权
    Azo dyes with a coupling component of the aminothiazole series 失效
    具有氨基噻唑系偶合成分的偶氮染料

    公开(公告)号:US5789560A

    公开(公告)日:1998-08-04

    申请号:US765442

    申请日:1997-01-22

    摘要: Azo dyes of the formula ##STR1## where D is the radical of a diazo component of the aniline series or the series of the aromatic heterocyclic amines, R.sup.1 and R.sup.2 are each C.sub.1 -C.sub.10 -alkyl, which may be substituted, C.sub.5 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.4 -alkenyl, substituted or unsubstituted phenyl, or are together with the nitrogen atom joining them together a heterocyclic radical, and R.sup.3 is tert-butyl or tert-pentyl, are useful for thermal transfer and for dyeing or printing synthetic materials.

    摘要翻译: PCT No.PCT / EP95 / 02866 Sec。 371日期1997年1月22日 102(e)日期1997年1月22日PCT提交1995年7月20日PCT公布。 出版物WO96 / 03462 日期:1996年2月8日,式(I)的偶氮染料其中D是苯胺系列的重氮组分或芳香族杂环胺系列的基团,R 1和R 2各自为C 1 -C 10 - 烷基, C5-C7-环烷基,C3-C4-烯基,取代或未取代的苯基,或与氮原子连在一起的杂环基,R3是叔丁基或叔戊基,可用于热 转印和染色或印刷合成材料。

    Methine and Azo dye-containing dye mixtures
    32.
    发明授权
    Methine and Azo dye-containing dye mixtures 失效
    含甲基染料和偶氮染料的染料混合物

    公开(公告)号:US5785719A

    公开(公告)日:1998-07-28

    申请号:US793341

    申请日:1997-04-18

    摘要: Dye mixtures include one or more pyridone dyes of the formula ##STR1## where M is a pyridone or triazolopyridone radical which is linked to the thiazole ring via nitrogen or CH and the rest of the radicals are each as defined in the description, and one or more azo dyes of the formula D--N=N--K, where D is the radical of a diazo component of the pyrrole, thiophene, pyrazole, thiazole, isothiazole, triazole, thiadiazole, benzothiophene, benzothiazole, benzisothiazole, pyridothiophene, pyrimidothiophene, thienothiophene or aniline series, and K is the radical of a coupling component of the aminothiazole, aniline or tetrahydroquinoline series, and are useful for thermal transfer.

    摘要翻译: PCT No.PCT / EP95 / 03947 371日期1997年4月18日 102(e)日期1997年4月18日PCT提交1995年10月6日PCT公布。 公开号WO96 / 11987 日期1996年4月25日染料混合物包括一种或多种下式的吡酮酮染料:其中M是吡啶酮或三唑并吡啶酮基,其通过氮或CH连接到噻唑环上,其余的基团 各自如说明书中所定义,并且一种或多种式D-N = NK的偶氮染料,其中D是吡咯的重氮组分,噻吩,吡唑,噻唑,异噻唑,三唑,噻二唑,苯并噻吩,苯并噻唑 苯并异噻唑,吡噻噻吩,嘧啶并噻吩,噻吩并噻吩或苯胺系列,K为氨基噻唑,苯胺或四氢喹啉系列的偶联成分的基团,可用于热转印。

    Thermal transfer of pyridone dyes
    33.
    发明授权
    Thermal transfer of pyridone dyes 失效
    吡啶酮染料的热转移

    公开(公告)号:US5545235A

    公开(公告)日:1996-08-13

    申请号:US424098

    申请日:1995-04-19

    摘要: A process for transferring dyes from a transfer to plastic-coated paper by diffusion or sublimation with the aid of an energy source comprises using a transfer on which there is or are one or more pyridone dyes of the formula ##STR1## where X is nitrogen or CH,R.sup.1 and R.sup.2 are each substituted or unsubstituted C.sub.1 -C.sub.10 -alkyl, C.sub.5 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.4 -alkenyl or substituted or unsubstituted phenyl, or R.sup.1 and R.sup.2 are together with the nitrogen atom joining them together a heterocyclic radical,R.sup.3 is C.sub.3 -C.sub.10 -alkyl or C.sub.5 -C.sub.7 -cycloalkyl,R.sup.4 is hydrogen, C.sub.1 -C.sub.4 -alkyl or substituted or unsubstituted phenyl,R.sup.5 is cyano, substituted or unsubstituted carbamoyl, carboxyl, C.sub.1 -C.sub.8 -alkoxycarbonyl or benzimidazolyl, andR.sup.6 is substituted or unsubstituted C.sub.1 -C.sub.10 -alkyl, C.sub.5 -C.sub.7 -cycloalkyl or substituted or unsubstituted phenyl.

    摘要翻译: 借助于能量源通过扩散或升华将染料从转移物转移到塑料涂布纸的方法包括使用其上存在或存在一种或多种式(I)的吡啶酮染料的转移,其中X是氮或 CH,R 1和R 2各自为取代或未取代的C 1 -C 10 - 烷基,C 5 -C 7 - 环烷基,C 3 -C 4 - 烯基或取代或未取代的苯基,或者R 1和R 2与氮原子一起连接在一起成为杂环基, R3是C3-C10-烷基或C5-C7-环烷基,R4是氢,C1-C4-烷基或取代或未取代的苯基,R5是氰基,取代或未取代的氨基甲酰基,羧基,C1-C8-烷氧基羰基或苯并咪唑基,R6 是取代或未取代的C 1 -C 10 - 烷基,C 5 -C 7 - 环烷基或取代或未取代的苯基。