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139 条记录 (耗时 0.037 秒)

    Aminothiazoles
    3.
    发明授权
    Aminothiazoles 失效
    氨基噻唑

    公开(公告)号：US5260446A

    公开(公告)日：1993-11-09

    申请号：US865754

    申请日：1992-04-10

    申请人： Matthias Wiesenfeldt ,  Karl-Heinz Etzbach ,  Sabine Gruettner ,  Helmut Reichelt

    发明人： Matthias Wiesenfeldt ,  Karl-Heinz Etzbach ,  Sabine Gruettner ,  Helmut Reichelt

    IPC分类号： C07D277/42 ,  C07D277/54 ,  C07D277/56

    CPC分类号： C07D277/42 ,  C07D277/54 ,  C07D277/56

    摘要： Aminothiazoles of the formula ##STR1## or the tautomers thereof, where R.sup.1 and R.sup.2 are each hydrogen or together form a radical of the formula ##STR2## where T.sup.1 is hydrogen, alkyl or phenyl, T.sup.2 and T.sup.3 are each, independently of one another, alkyl or phenyl, or T.sup.2 and T.sup.3 form, together with the nitrogen atom connecting them, a heterocyclic radical, R.sup.3 is substituted mercapto or substituted amino and R.sup.4 is alkanoyl, benzoyl, cyano or ##STR3## where T.sup.4 is hydroxyl, C.sub.1 -C.sub.6 -alkoxy, amino or R.sup.3, T.sup.5 is hydrogen, alkyl or phenyl and T.sup.6 is the radical of a primary amine or of an active methylene compound, are prepared as described.

    摘要翻译： 其中R 1和R 2各自为氢或一起形成下式的基团，其中T 1为氢，烷基或苯基，T 2和T 3各自彼此独立地为氢，烷基或苯基， 烷基或苯基，或T2和T3与连接它们的氮原子一起形成杂环基，R 3是取代的巯基或取代的氨基，R 4是烷酰基，苯甲酰基，氰基或者其中T 4是羟基，C 1 -C 6 - 烷氧基，氨基或R3，T5是氢，烷基或苯基，T6是伯胺或活性亚甲基化合物的基团，如所述制备。

    Mono azo dyes containing as diazo radical a thiophene radical which possesses an oxime group
    9.
    发明授权
    Mono azo dyes containing as diazo radical a thiophene radical which possesses an oxime group 失效
    含有重氮基的单偶氮染料具有肟基的噻吩基

    公开(公告)号：US4904777A

    公开(公告)日：1990-02-27

    申请号：US109525

    申请日：1987-10-19

    申请人： Karl-Heinz Etzbach ,  Guenter Hansen ,  Ernst Schefczik ,  Helmut Reichelt

    发明人： Karl-Heinz Etzbach ,  Guenter Hansen ,  Ernst Schefczik ,  Helmut Reichelt

    IPC分类号： C09B29/033 ,  C09B29/00

    CPC分类号： C09B29/0059

    摘要： A thiophene-containing azo dye of the formula ##STR1## where R is substituted or unsubstituted alkyl, alkenyl, cycloalkyl or phenyl, X is hydrogen, halogen, hydroxyl, unsubstituted or substituted alkoxy, cycloalkoxy, phenoxy, mercapto, alkylthio, phenylthio, alkylsulfonyl, phenylsulfonyl or phenyl and Y is cyano, nitro, alkanoyl, substituted or unsubstituted benzoyl, alkylsulfonyl, phenylsulfonyl, Co-Z, where Z is unsubstituted or substituted phenoxy, amino, mono- or dialkyl-amino, pyrrolidino, piperidino, morpholino or N-alkyl-piperazino, and K is the radical of a coupling component is used as dyes for dyeing fiber material.

    摘要翻译： 含有噻吩的偶氮染料，其中R为取代或未取代的烷基，烯基，环烷基或苯基，X为氢，卤素，羟基，未取代或取代的烷氧基，环烷氧基，苯氧基，巯基，烷硫基，苯硫基，烷基磺酰基 苯基磺酰基或苯基，Y是氰基，硝基，烷酰基，取代或未取代的苯甲酰基，烷基磺酰基，苯基磺酰基，Co-Z，其中Z是未取代的或取代的苯氧基，氨基，一或二烷基氨基，吡咯烷子基，哌啶子基，吗啉代或N - 烷基 - 哌嗪基，K是偶联组分的基团，用作染色纤维材料的染料。

    Liquid direct dye formulations
    10.
    发明授权
    Liquid direct dye formulations 失效
    液体直接染料配方

    公开(公告)号：US07713311B2

    公开(公告)日：2010-05-11

    申请号：US12093396

    申请日：2006-11-13

    申请人： Ingo Klopp ,  Karl-Heinz Etzbach ,  Helmut Reichelt

    发明人： Ingo Klopp ,  Karl-Heinz Etzbach ,  Helmut Reichelt

    IPC分类号： C09B67/36

    CPC分类号： C09B67/0046 ,  C09B67/0073 ,  C09B67/0083

    摘要： The present invention relates to aqueous liquid formulations comprising 5-30% by weight of a dye composition comprising 25-85% by weight of Direct Brown 44 15-75% by weight of Direct Yellow 11 and/or of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 0-15% by weight of one or more blue direct dyes and 0-10% by weight of one or more red direct dyes all based on the dye composition 0.5-15% by weight of one or more alkylamines whose one, two or three alkyl radicals may each be substituted by one or two hydroxyl groups and/or amino groups and/or interrupted by one or two oxygen atoms in ether function, based on the total weight of the aqueous liquid formulation, the sodium content of the liquid formulation not exceeding 0.3% by weight, and also their use for dyeing cellulose material especially paper.

    摘要翻译： 本发明涉及包含5-30重量％的染料组合物的含水液体制剂，所述染料组合物包含25-85重量％的直接棕44 44-75重量％的直接黄11和/或可通过还原或 直接黄11.0-15重量％的一种或多种蓝色直接染料和0-10％重量的一种或多种红色直接染料的热处理全部基于染料组合物0.5-15重量％的一种或多种烷基胺 其一个，两个或三个烷基可以各自被一个或两个羟基和/或氨基取代和/或以醚官能团中的一个或两个氧原子间隔，基于水性液体制剂的总重量，钠 液体制剂的含量不超过0.3重量％，以及它们用于染色纤维素材料，特别是纸的用途。