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    Polycyclic vat dyes
    6.
    发明授权
    Polycyclic vat dyes 失效
    多环瓮染料

    公开(公告)号：US5534627A

    公开(公告)日：1996-07-09

    申请号：US288310

    申请日：1994-08-10

    申请人： Udo Bergmann ,  Harald Schlueter ,  Michael Schmitt

    发明人： Udo Bergmann ,  Harald Schlueter ,  Michael Schmitt

    IPC分类号： C09B5/44 ,  C09B5/40

    CPC分类号： C09B5/40

    摘要： Polycyclic vat dyes of the general formula I ##STR1## where X is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen or nitro, obtainable by reacting (9)-benzo-5-aminoanthraquinonyl(2,1-h)-8-azapyrenone-3(II) ##STR2## with a benzoyl chloride of the formula III ##STR3## in a dipolar aprotic solvent.

    摘要翻译： 通过使（9） - 苯并-5-氨基蒽醌（2,1-二氧化物）反应获得的通式I的多环瓮染料其中X是氢，C 1 -C 4烷基，C 1 -C 4 - 烷氧基，卤素或硝基， h）-8-氮杂肾上腺素-3（II）在偶极非质子溶剂中与式III的苯甲酰氯反应。

    Water-insoluble anthraquinone dyestuffs containing a halodiazinyl group which are soluble in aprotic solvents
    7.
    发明授权
    Water-insoluble anthraquinone dyestuffs containing a halodiazinyl group which are soluble in aprotic solvents 失效
    含有可溶于非质子传递溶剂的卤代二乙烯基的水不溶性蒽醌染料

    公开(公告)号：US4049661A

    公开(公告)日：1977-09-20

    申请号：US660403

    申请日：1976-02-23

    申请人： Herbert Seiler ,  Paul Dussy

    发明人： Herbert Seiler ,  Paul Dussy

    IPC分类号： C09B62/00 ,  C09B62/02 ,  D06P1/38 ,  D06P1/90 ,  D06P1/92 ,  D06P3/10 ,  C07D239/00 ,  C09B5/16 ,  C09B5/44

    CPC分类号： D06P1/924 ,  C09B62/00 ,  C09B62/02 ,  D06P1/38 ,  D06P1/908 ,  D06P1/928 ,  D06P3/10

    摘要： New reactive dyestuffs free from acid, salt-forming, water-solubilizing groups, and having the formula ##STR1## wherein D represents the radical of an anthraquinone dyestuff,Q represents NX.sub.3, O, S or NX.sub.3 CO wherein X.sub.3 represents hydrogen or lower alkyl,R represents diazinyl containing only chlorine, bromine or fluorine substituents, each of which can be split off as anion and which is bound to a ring carbon atom adjacent to a tertiary nitrogen atom,X.sub.1 represents hydrogen andX.sub.2 represents alkyl having from 8 to 18 carbon atoms, orX.sub.1 and X.sub.2 represents the same or different alkyl or alkoxyalkyl wherein X.sub.1 and X.sub.2 must together contain from 8 to 36 carbon atoms, orX.sub.1 represents cyclohexyl or cyclohexyl substituted by lower alkyl, andX.sub.2 represents alkyl of 1 to 18 carbon atoms, alkyl of 1 to 18 carbon atoms substituted by a member selected from the group consisting of hydroxyl, lower alkoxy, lower alkenyloxy and cyano, lower alkenyl, cyclohexyl or cyclohexyl substituted by lower alkyl, said dyestuffs being suitable for the dyeing and printing of hydrophobic organic fibre material, especially fibre material from synthetic polyamide, and being characterized by their good to excellent solubility in aprotic solvents or mixture of solvents.

    摘要翻译： 新的活性染料不含酸，盐形成，水溶性基团，并具有下式：其中D表示蒽醌染料的基团，Q表示NX3，O，S或NX3CO，其中X3表示氢或低级烷基， R表示仅含有氯，溴或氟取代基的二嗪基，其各自可以作为阴离子分离，并且与邻近叔氮原子的环碳原子结合，X1表示氢，X2表示具有8至18个碳原子的烷基 或X 1和X 2表示相同或不同的烷基或烷氧基烷基，其中X 1和X 2必须一起含有8至36个碳原子，或X 1表示被低级烷基取代的环己基或环己基，X 2表示1至18个碳原子的烷基， 被选自羟基，低级烷氧基，低级烯氧基和氰基的低级烯基，环己基或被低级烷基取代的环己基取代的1至18个碳原子的烷基， 所述染料适用于疏水性有机纤维材料的染色和印花，特别是合成聚酰胺的纤维材料，其特征在于其在非质子溶剂或溶剂混合物中的良好至优异的溶解性。