Blue azo dyestuff mixture for strong blue color on hydrophobic fibers
    6.
    发明授权
    Blue azo dyestuff mixture for strong blue color on hydrophobic fibers 失效
    蓝色AZO DYESTUFF混合物用于强力蓝色染料在疏水纤维上

    公开(公告)号:US5071443A

    公开(公告)日:1991-12-10

    申请号:US487858

    申请日:1990-03-05

    IPC分类号: C09B67/22 D06P1/18

    摘要: The dyestuff mixture contains at least one dyestuff of the formula I ##STR1## and at least one dyestuff of the formula II ##STR2## wherein X and Y denote chlorine or bromine,R.sup.1 and R.sup.5 denote methyl or ethyl,R.sup.2 and R.sup.6 denote methyl, ethyl, n-propyl or i-propyl andR.sup.3, R.sup.4, R.sup.7 and R.sup.8 denote, for example, C.sub.1 - to C.sub.11 -alkyl, in the weight ratio of I:II=(5 to 95):(95 to 5), and is, for example, outstandingly suitable for dyeing synthetic fibres.

    摘要翻译: 染料混合物含有至少一种式I(I)的染料和至少一种式II的染料(II),其中X和Y表示氯或溴,R 1和R 5表示甲基或乙基, R2和R6表示甲基,乙基,正丙基或异丙​​基,R 3,R 4,R 7和R 8表示例如C 1至C 11烷基,其重量比为I:II =(5至95): (95〜5),例如非常适合染色合成纤维。

    Mixtures of blue disperse monoazo dyestuffs
    7.
    发明授权
    Mixtures of blue disperse monoazo dyestuffs 失效
    蓝色分散单偶氮染料的混合物

    公开(公告)号:US4851012A

    公开(公告)日:1989-07-25

    申请号:US151010

    申请日:1988-02-01

    IPC分类号: C09B67/22

    摘要: A mixture of monoazo dyestuffs which contains one or more dyestuffs of the formula I ##STR1## and one or more dyestuffs of the formula II ##STR2## wherein R.sup.1 and R.sup.2 independently of one another each denote linear or branched alkyl with 1 to 6 carbon atoms, R denotes linear or branched alkyl with 1 to 5 carbon atoms and Hal denotes chloro or bromo, are outstandingly suitable for dyeing and printing hydrophobic materials.

    摘要翻译: 含有一种或多种式I(I)的染料和一种或多种式II(II)的染料的单偶氮染料混合物,其中R1和R2彼此独立地表示直链或支链烷基 具有1至6个碳原子,R表示具有1至5个碳原子的直链或支链烷基,Hal表示氯或溴,非常适用于染色和印刷疏水性材料。

    Dye mixtures for the dyeing of textile hydrophobic fibre materials
    8.
    发明授权
    Dye mixtures for the dyeing of textile hydrophobic fibre materials 失效
    用于染色纺织疏水纤维材料的染料混合物

    公开(公告)号:US5415669A

    公开(公告)日:1995-05-16

    申请号:US5269

    申请日:1993-01-19

    摘要: The present invention relates to mixtures of dyes of the general formula I ##STR1## in which R.sup.1 is hydrogen, halogen, (C.sub.1 -C.sub.4) -alkyl or (C.sub.1 -C.sub.4)-alkoxy;R.sup.2 is hydrogen, halogen, cyano, (C.sub.1 -C.sub.4)-alkyl, (C.sub.1 -C.sub.4)-alkoxy, (C.sub.1 -C.sub.4)-alkoxycarbonyl, (C.sub.1 -C.sub.4)-alkylcarbonyloxy or phenyl, which may be substituted or unsubstituted;R.sup.3 is hydrogen, (C.sub.1 -C.sub.4)-alkyl, (C.sub.1 -C.sub.4)-alkoxy or phenyl, which may be substituted or unsubstituted; andR.sup.4 is hydrogen, halogen, (C.sub.1 -C.sub.4)-alkoxy, phenylthio or phenoxy, which may be substituted or unsubstituted, to processes for their preparation and to the use of the dyes of the general formula I and their mixtures with one another for the dyeing and printing of textile hydrophobic synthetic fibre materials and blends thereof with natural fibre materials.

    摘要翻译: 本发明涉及通式Ⅰ的染料的混合物,其中R1是氢,卤素,(C1-C4) - 烷基或(C1-C4) - 烷氧基; R2是氢,卤素,氰基,(C1-C4) - 烷基,(C1-C4) - 烷氧基,(C1-C4) - 烷氧基羰基,(C1-C4) - 烷基羰氧基或苯基,其可以是取代或未取代的; R3是氢,(C1-C4) - 烷基,(C1-C4) - 烷氧基或苯基,其可以是取代或未取代的; 和R 4是氢,卤素,(C 1 -C 4) - 烷氧基,苯硫基或苯氧基,其可以被取代或未取代,用于其制备方法和使用通式I的染料及其彼此的混合物 纺织疏水性合成纤维材料的染色和印花及其与天然纤维材料的共混物。

    Red 2,6-dicyanophenylazo dyes and the preparation and use thereof
    9.
    发明授权
    Red 2,6-dicyanophenylazo dyes and the preparation and use thereof 失效
    红色2,6-二氰基苯偶氮染料及其制备及应用

    公开(公告)号:US5428138A

    公开(公告)日:1995-06-27

    申请号:US15277

    申请日:1993-02-08

    摘要: The azo dyes of the formula I ##STR1## where X.sup.1 is for example hydrogen or (C.sub.1 to C.sub.6)alkyl,X.sup.2 is cyano or nitro,X.sup.3 is for example hydrogen or (C.sub.1 to C.sub.4)alkoxy,X.sup.4 is for example (C.sub.1 to C.sub.4)alkoxy, chlorine or hydrogen,R.sup.1 is hydrogen or (C.sub.1 to C.sub.6)alkyl,R.sup.2 is hydrogen or (C.sub.1 to C.sub.6)alkyl andR.sup.3 is for example (C.sub.1 to C.sub.8)alkyl,are highly suitable for dyeing and printing hydrophobic fiber materials.

    摘要翻译: 其中X1为例如氢或(C1至C6)烷基,X2为氰基或硝基的式I(I)的偶氮染料,X3为例如氢或(C1至C4)烷氧基,X4为例如 (C1至C4)烷氧基,氯或氢,R1为氢或(C1至C6)烷基,R2为氢或(C1至C6)烷基,R3为例如(C1至C8)烷基),高度适用于染色和 印刷疏水纤维材料。