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    Hydroxyquinolone monoazo dyestuffs, their preparation and use
    1.
    发明授权
    Hydroxyquinolone monoazo dyestuffs, their preparation and use 失效
    羟基喹诺酮单偶氮染料，其制备和用途

    公开(公告)号：US5760197A

    公开(公告)日：1998-06-02

    申请号：US675451

    申请日：1996-07-03

    申请人： Ulrich Buhler

    发明人： Ulrich Buhler

    IPC分类号： C07D215/38 ,  C09B29/00 ,  C09B29/44 ,  D06P1/04 ,  C07D215/233 ,  C07D215/227

    CPC分类号： C09B29/0088 ,  C09B29/3643

    摘要： Hydroxyquinolone monoazo dyestuffs of the formula I ##STR1## in which D is an organic radical such as one of the disclosed aromatic radicals, and R is substituted or unsubstituted alkyl, benzyl, phenyl, phenoxy, or alkoxy (most preferably C.sub.1 -C.sub.6 -alkyl) are especially well suited to dyeing and printing of hydrophobic materials and other dyeing or printing applications. The dyestuffs are prepared by diazotizing an amine (D--NH.sub.2) and coupling the diazotization product to a hydroxyquinolone compound.

    摘要翻译： 式I的羟基喹诺酮单偶氮染料（I）其中D是有机基团，例如所公开的芳族基团之一，R是取代或未取代的烷基，苄基，苯基，苯氧基或烷氧基（最优选C1- C6烷基）特别适用于疏水材料和其他染色或印刷应用的染色和印花。 染料通过将胺（D-NH 2）重氮化并将重氮化产物偶联到羟基喹诺酮化合物来制备。

    Monoazo dyes, their preparation and use
    2.
    发明授权
    Monoazo dyes, their preparation and use 失效
    单偶氮染料，其制备和使用

    公开(公告)号：US5466791A

    公开(公告)日：1995-11-14

    申请号：US387365

    申请日：1994-02-13

    申请人： Ulrich Buhler ,  Reinhard Kuhn ,  Margareta Boos

    发明人： Ulrich Buhler ,  Reinhard Kuhn ,  Margareta Boos

    IPC分类号： C09B29/08 ,  C09B43/42 ,  C09B67/22 ,  C09B29/00 ,  C09B49/00

    CPC分类号： C09B67/0051 ,  C09B29/0813 ,  C09B43/42

    摘要： The present invention relates to valuable monoazo dyes of the general formula I ##STR1## in which R is methyl or ethyl,R.sup.1 is methyl, ethyl, methoxyethyl or ethoxyethyl,R.sup.2 is methyl or ethyl, if n is equal to 0, and hydrogen, if n is equal to 1,R.sup.3 is methyl, ethyl, n-propyl or i-propyl andn is 0 or 1,to mixtures of dyes of the general formula I and to the preparation of these dyes and their mixtures and to their use for the dyeing of hydrophobic fiber materials.

    摘要翻译： 本发明涉及通式I（I）的有价值的单偶氮染料，其中R是甲基或乙基，R1是甲基，乙基，甲氧基乙基或乙氧基乙基，R2是甲基或乙基，如果n等于0， 和氢，如果n等于1，则R3是甲基，乙基，正丙基或异丙​​基，n是0或1，与通式I的染料的混合物和这些染料及其混合物的制备 用于染色疏水性纤维材料。

    Process for the preparation of thermomigration-resistant dyeings
    3.
    发明授权
    Process for the preparation of thermomigration-resistant dyeings 失效
    制备耐热迁移染色的方法

    公开(公告)号：US5389109A

    公开(公告)日：1995-02-14

    申请号：US980259

    申请日：1992-11-23

    申请人： Ulrich Buhler

    发明人： Ulrich Buhler

    IPC分类号： C09B57/00 ,  C09B67/00 ,  C09B67/22 ,  D06P3/54 ,  D06P3/85 ,  D06P3/87 ,  D06P5/08 ,  D06P1/18

    CPC分类号： C09B67/0051 ,  C09B57/00 ,  D06P3/54

    摘要： The present invention relates to a process for the preparation of highly thermomigration-resistant dyeings on fiber materials composed entirely or in part of polyester, in which the fiber materials, after dyeing, are subjected to a heat treatment, characterized in that dyeing is carried out with one or more dyes of the general formula I ##STR1## in which R.sup.1 and R.sup.2 independently of one another, are methyl and ethyl.

    摘要翻译： 本发明涉及在全部或部分由聚酯构成的纤维材料上制备耐高温耐光染色的方法，其中染色后的纤维材料进行热处理，其特征在于进行染色 与一种或多种其中R 1和R 2彼此独立的通式I（I）的染料是甲基和乙基。

    Multi-component mixtures of blue disperse azo dyes for the dyeing of synthetic fibers
    8.
    发明授权
    Multi-component mixtures of blue disperse azo dyes for the dyeing of synthetic fibers 失效
    用于染色合成纤维的蓝色分散偶氮染料的多组分混合物

    公开(公告)号：US4985044A

    公开(公告)日：1991-01-15

    申请号：US362845

    申请日：1989-06-07

    申请人： Manfred Hahnke ,  Reinhard Kuhn ,  Ulrich Buhler

    发明人： Manfred Hahnke ,  Reinhard Kuhn ,  Ulrich Buhler

    IPC分类号： C09B67/22 ,  D06P3/54 ,  D06P3/87

    CPC分类号： C09B67/0051 ,  Y10S8/921 ,  Y10S8/922

    摘要： Since anthraquinonoid disperse dyes of the dark blue and navy region give only a low color strength on synthetic fibers, there was an urgent need for their coloristically advantageous substitution by high performance blue azo dyes which are suitable for being used in the carrier dyeing process.According to the invention, the systematic development of multi-component mixtures based on selected blue azo dyes from the dicyano azo series makes it possible to avoid most of the disadvantages mentioned.

    摘要翻译： 由于深蓝色和海军区域的蒽醌类分散染料在合成纤维上仅具有低的着色强度，所以迫切需要通过适合用于载体染色过程的高性能蓝色偶氮染料进行色泽上有利的取代。 根据本发明，基于来自二氰偶氮系列的选择的蓝色偶氮染料的多组分混合物的系统开发使得可以避免所提及的大多数缺点。

    Liquid formulations of disperse dyestuffs containing inorganic oxides or silicates for dyeing textile materials
    9.
    发明授权
    Liquid formulations of disperse dyestuffs containing inorganic oxides or silicates for dyeing textile materials 失效
    含有染料纺织材料的无机氧化物或硅酸盐的分散染料的液体配方

    公开(公告)号：US4812143A

    公开(公告)日：1989-03-14

    申请号：US129248

    申请日：1987-12-07

    申请人： Klaus Hofmann ,  Ulrich Buhler ,  Erwin Dietz

    发明人： Klaus Hofmann ,  Ulrich Buhler ,  Erwin Dietz

    IPC分类号： C09B67/40

    CPC分类号： C09B67/0082

    摘要： Liquid formulations of disperse dyestuffs for dyeing hydrophobic synthetic fiber materials or mixtures of synthetic fiber materials with cellulose fiber material or wool contain from 0.1 to 10% by weight of pulverulent highly disperse inorganic oxides or silicates or mixtures of both said oxides and silicates having a specific surface area (BET) of 20 to 800 m.sup.2 /g.

    摘要翻译： 用于染色疏水性合成纤维材料或合成纤维材料与纤维素纤维材料或羊毛的混合物的分散染料的液体制剂含有0.1至10重量％的粉末状高分散无机氧化物或硅酸盐或所述氧化物和硅酸盐的混合物，其具有特定的 表面积（BET）为20〜800m2 / g。