Dyeing composition for dyeing keratinous fibers comprising a cationic azo-dye
    1.
    发明申请
    Dyeing composition for dyeing keratinous fibers comprising a cationic azo-dye 失效
    用于染色包含阳离子偶氮染料的角质纤维的染色组合物

    公开(公告)号:US20040123400A1

    公开(公告)日:2004-07-01

    申请号:US10473628

    申请日:2004-02-23

    IPC分类号: A61K007/13

    摘要: The invention concerns a novel dyeing composition for dyeing keratinous fibres, in particular human hair, comprising a cationic azo dye of formula (I): W1nullNnullNnullW2nullNW3W4,and the dyeing method using said composition and the novel compounds of formula (I).

    摘要翻译: 本发明涉及用于染色角蛋白纤维,特别是人发的新型染色组合物,其包含式(I)的阳离子偶氮染料:W1-N | N-W2-NW3W4,以及使用所述组合物和新化合物 式(I)。

    Reactive dyestuffs
    2.
    发明授权
    Reactive dyestuffs 失效
    反应性试验

    公开(公告)号:US5093482A

    公开(公告)日:1992-03-03

    申请号:US754182

    申请日:1991-08-27

    IPC分类号: C09B62/245

    CPC分类号: C09B62/245

    摘要: Reactive dyestuffs of the formula ##STR1## in which the R=C.sub.1 -C.sub.5 -alkyl, cyclohexyl or aryl,R.sub.1 =H or sulpho, halogen (Cl, Br) or C.sub.1 -C.sub.4 -alkyl, gives scarlet dyeings, which are fast to boiling, on fibre materials containing hydroxyl and amide groups.

    摘要翻译: 其中R = C1-C5-烷基,环己基或芳基,R1 = H或磺基,卤素(C1,Br)或C1-C4-烷基的式(1)的反应性染料产生猩红染色,其中 在含有羟基和酰胺基团的纤维材料上沸腾快。

    Reactive dyes containing the 2-(cyano, carbonamido, sulfo-, hydroxy- or
sulfato-C.sub.2 -C.sub.5 -alkyleneamino)-6-sulfo- or
3,6-disulfo-8-hydroxynaphthyl-(1) coupling component
    3.
    发明授权
    Reactive dyes containing the 2-(cyano, carbonamido, sulfo-, hydroxy- or sulfato-C.sub.2 -C.sub.5 -alkyleneamino)-6-sulfo- or 3,6-disulfo-8-hydroxynaphthyl-(1) coupling component 失效
    含有2-(氰基,碳酰胺基,磺基,羟基或硫酸基-C 2 -C 5 - 亚烷基氨基)-6-磺基或3,6-二磺基-8-羟基萘基 - (1)偶联组分的活性染料

    公开(公告)号:US5023326A

    公开(公告)日:1991-06-11

    申请号:US435222

    申请日:1989-11-09

    摘要: Reactive dyes of the formula ##STR1## in which Y is hydrogen or sulfo, U is --CN, --CONH.sub.2, --SO.sub.3 H, --OH or --OSO.sub.3 H, D is a phenyl or naphthyl radical, which can be substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl and sulfo, and which contains at least one reactive radical bound direclty or via a bridge member to a ring carbon atom, or to which a further radical is bound which contains a reactive radical, and u is the number 2, 3, 4 or 5, are suitable in particular for the dyeing or printing of cellulose-containing fiber materials by the exhaust method or by the continuous method and product in combination with a high colorisitc yield dyeings and prints which have good fastness properties.

    摘要翻译: 其中Y是氢或磺基的式(1)的反应性染料,U是-CN,-CONH 2,-SO 3 H,-OH或-OSO 3 H,D是苯基或萘基,其可被C1 C 4烷基,C 1 -C 4烷氧基,卤素,羧基和磺基,并且其含有至少一个反应性基团结合的直链或通过桥连构件连接至环碳原子,或另外的基团与其结合,其含有反应性基团,u 是2,3,4或5号,特别适用于通过排气法或连续法和产品与含有良好色泽的高色度染色和印花相结合的含纤维素纤维材料的染色或印花 坚牢性。