Anthraquinone azo dyes
    2.
    发明授权
    Anthraquinone azo dyes 有权
    蒽醌偶氮染料

    公开(公告)号:US09546279B2

    公开(公告)日:2017-01-17

    申请号:US14400571

    申请日:2013-05-15

    摘要: Provided are anthraquinone azo dyes and dye mixtures which are distinguished by a very good build-up capacity and which also yield tinctorially strong dyeings or prints in a golden-yellow to orange shade having all around good properties, especially high temperature light fastness properties.

    摘要翻译: 本发明涉及式(1)的偶氮染料,其中R 1是氢或羟基,R 2是氢或羟基,R 1和R 2中的至少一个是羟基,R 3是氢,氰基,硝基或卤素,R 4 D表示式(2)或(3)的基团,其中R 5表示C 1 -C 12烷基,C 1 -C 12羟烷基,C 1 -C 12烷氧基烷基,C 2 -C 12链烯基,C 6 -C 30芳基或C 7 -C 36芳烷基 和R 6和R 7各自独立地是氢,C 1 -C 12烷基,C 1 -C 12羟烷基,C 1 -C 12烷氧基烷基,C 6 -C 30芳基或C 7 -C 36芳烷基,条件是排除式(1)的化合物,其中R 1是氢 ,R2是羟基,R3和R4是氢,D是式(2)的基团,其中R5是乙基,以及在半合成或合成疏水纤维材料的染色或印刷中使用这些染料混合物。

    Monoazo compounds and dyeing or printing process for fiber materials
using them
    4.
    发明授权
    Monoazo compounds and dyeing or printing process for fiber materials using them 失效
    单偶氮化合物和使用它们的纤维材料的染色或印花工艺

    公开(公告)号:US5831041A

    公开(公告)日:1998-11-03

    申请号:US954518

    申请日:1997-10-20

    摘要: A monoazo compound represented by the general formula (I): ##STR1## wherein A represents alkylene which may be substituted or a group: --(CH.sub.2)m--Q.sup.1 --(CH.sub.2)n-- wherein Q.sup.1 is --O--, --S-- or --NR.sup.3 --, m and n are, independently with each other, 2, 3 or 4 and R.sup.3 is hydrogen, alkyl which may be substituted or phenyl which may be substituted; B represents .beta.-carboxyvinyl, alkyl which may be substituted or phenyl which may be substituted; D represents phenylene which may be substituted; X represents aliphatic, aromatic, alicyclic, cyclic or unsubstituted amino; R.sup.1 and R.sup.2 represent, independently with each other, hydrogen or alkyl which may be substituted; and SO.sub.2 Y is a reactive vinyl sulfone group; or a salt thereof, and a process for dyeing or printing fiber materials using said compound. Said process enables red dyeing or printing of hydroxyl group and/or amido group containing organic materials with excellent fixing in deep dyeing.

    摘要翻译: 式(I)表示的单偶氮化合物:其中A表示可被取代的亚烷基或基团: - (CH 2)m -Q 1 - (CH 2)n - ,其中Q 1 是-O-,-S-或-NR 3 - ,m和n彼此独立地为2,3或4,R 3为氢,可被取代的烷基或可被取代的苯基; B代表β-羧基乙烯基,可被取代的烷基或可被取代的苯基; D表示可被取代的亚苯基; X代表脂族,芳族,脂环族,环状或未取代的氨基; R1和R2彼此独立地表示氢或可被取代的烷基; SO2Y为反应性乙烯基砜基; 或其盐,以及使用所述化合物染色或印刷纤维材料的方法。 所述方法能够在深染色中具有优异的固色性,可以对含有羟基和/或含氨基的有机材料进行染色或印刷。

    Oxidation hair dye compositions containing developers, couplers, and AZO
dyes
    5.
    发明授权
    Oxidation hair dye compositions containing developers, couplers, and AZO dyes 失效
    含有显影剂,成色剂和AZO染料的氧化染发组合物

    公开(公告)号:US5637115A

    公开(公告)日:1997-06-10

    申请号:US586300

    申请日:1996-01-16

    CPC分类号: A61Q5/10 A61K8/411 A61K8/4926

    摘要: The oxidation hair dye composition consists of a combination of 0.01 to 10 percent by weight of one or more developer substances and 0.01 to 5 percent by weight of one or more coupler substances, and 0.01 to 2 percent by weight of one or more azo dye compounds of the formula I, A--N=N--B, wherein A is a p-aminophenyl group or a 3-pyridyl group and B is a 2,6-diamino-3-pyridyl group or a substituted 4-[N,N-bis-(2'-hydroxyethyl)amino]phenyl group of formula IV: ##STR1## wherein R is hydrogen, an alkyl group having from 1 to 6 carbon atoms, fluorine, chlorine, bromine or iodine; andone or more cosmetic additive selected from the group consisting of solvents, surfactants, antioxidants, thickeners, pH-adjusting compounds, hair care materials and additional dye components. The additional dye components can be 6-amino-2-methylphenol, 2-amino-5-methylphenol, triphenylmethane dye compounds and/or aromatic nitro dye compounds.

    摘要翻译: 氧化染发剂组合物由0.01至10重量%的一种或多种显影剂物质和0.01至5重量%的一种或多种成色剂物质和0.01至2重量%的一种或多种偶氮染料化合物的组合 的式I,AN = NB,其中A是对氨基苯基或3-吡啶基,B是2,6-二氨基-3-吡啶基或取代的4- [N,N-双(( (IV)其中R是氢,具有1至6个碳原子的烷基,氟,氯,溴或碘; 和一种或多种选自溶剂,表面活性剂,抗氧化剂,增稠剂,pH调节化合物,护发材料和其它染料组分的化妆品添加剂。 另外的染料组分可以是6-氨基-2-甲基苯酚,2-氨基-5-甲基苯酚,三苯甲烷染料化合物和/或芳族硝基染料化合物。

    Azo dyestuffs containing a diazo component from the aniline series and
coupling component from the triazolopyridine series
    6.
    发明授权
    Azo dyestuffs containing a diazo component from the aniline series and coupling component from the triazolopyridine series 失效
    含有来自苯胺系列的重氮组分和来自三唑并吡啶系的偶联组分的偶氮染料

    公开(公告)号:US5608041A

    公开(公告)日:1997-03-04

    申请号:US591565

    申请日:1996-02-14

    摘要: Triazolopyridine azo dyestuffs of the formula ##STR1## where one of the two radicals A and E is nitrogen and the other is a radical of the formula C--R.sup.1, where R.sup.1 is unsubstituted or substituted C.sub.1 -C.sub.20 -alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted mercapto,one of the two radicals R.sup.2 and R.sup.4 is cyano, carbamoyl, carboxyl or C.sub.1 -C.sub.4 -alkoxycarbonyl and the other is a radical of the formula D--N.dbd.N--, where D is the radical of a diazo component from the aniline series,R.sup.3 is unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl or phenyl, andR.sup.5 is hydroxyl, mercapto, unsubstituted or substituted amino or the radical of a CH-acidic compound,and their use for dyeing or printing textile materials are described.

    摘要翻译: PCT No.PCT / EP94 / 02756 Sec。 371日期:1996年2月14日 102(e)日期1996年2月14日PCT 1994年8月19日PCT PCT。 出版物WO95 / 06687 日期1995年3月9日具有式“IMAGE”的三唑并吡啶偶氮染料,其中两个基团A和E中的一个是氮,另一个是式C-R 1的基团,其中R 1是未取代的或取代的C 1 -C 20烷基, 未取代或取代的苯基或未取代或取代的巯基,两个基团R2和R4之一为氰基,氨基甲酰基,羧基或C1-C4-烷氧基羰基,另一个为式DN = N-的基团,其中D为 来自苯胺系的重氮组分,R3是未取代的或取代的C1-C4-烷基或苯基,R5是羟基,巯基,未取代或取代的氨基或CH-酸性化合物的基团,以及它们用于染色或印花纺织品 描述材料。

    Process for the preparation of mono- and polyazo dyes
    7.
    发明授权
    Process for the preparation of mono- and polyazo dyes 失效
    制备单和多晶型染料的方法

    公开(公告)号:US5116955A

    公开(公告)日:1992-05-26

    申请号:US587385

    申请日:1990-09-25

    摘要: There is disclosed a process for coupling one or more different diazo components with resorcinol on an industrial scale. The process comprises adjusting and stabilizing the coupling pH of the resorcinol prior to the reaction with the aid of a buffer system and keeping it constant during the coupling reaction or reactions by controlling the ratio of flow of the streams of the diazo component or components and the base. The process makes it possible to prepare mono- and polyazo dyes in excellent uniform quality and yield.

    摘要翻译: 公开了一种在工业规模上将一种或多种不同重氮组分与间苯二酚偶合的方法。 该方法包括在反应之前借助缓冲体系来调节和稳定间苯二酚的偶联pH,并通过控制重氮组分或组分的流的比例和在偶联反应或反应期间将其保持恒定 基础。 该方法使得可以以优异的均匀质量和产率制备单和多偶氮染料。

    Mixtures of blue mono-azo disperse dyestuffs and their use for dyeing
polyester
    9.
    发明授权
    Mixtures of blue mono-azo disperse dyestuffs and their use for dyeing polyester 失效
    蓝色单偶氮分散染料的混合物及其用于染色聚酯的用途

    公开(公告)号:US4678476A

    公开(公告)日:1987-07-07

    申请号:US911746

    申请日:1986-09-26

    摘要: Synthetic fiber materials are effectively colored by dyeing or printing with a dyestuff mixture containing at least two separate dyestuffs (I) and (II) in a weight ratio of (I):(II) of from (20 to 99):(80 to 1) wherein:(I) is at least one dyestuff of the formula ##STR1## and (II) is at least one dyestuff of the formula ##STR2## in which X and Y are the same or different and each is independently chloro and bromo:R.sup.1 and R.sup.2 are the same or different and each independently denotes hydrogen, alkoxy having 1 to 4 carbon atoms, alkenyl having 3 or 4 carbon atoms, cyclohexyl, benzyl, chlorobenzyl, bromobenzyl, nitrobenzyl, cyanobenzyl, alkylbenzyl having 1 to 4 carbon atoms in the alkyl moiety, alkoxybenzyl having 1 to 4 alkoxy carbon atoms, alkyl having 1 to 11 carbon atoms, alkyl having 1 to 11 carbon atoms interrupted by 1 to 3 oxygen atoms or substituted alkyl having 1 to 11 carbon atoms wherein the substituent is one selected from the group consisting of chloro, bromo, cyano, phenyl, phenoxy, hydroxy, (C.sub.1 -to-C.sub.4 -alkyl)-carbonyloxy, (C.sub.1 -to-C.sub.4 -alkoxy)-carbonyl, phenylcarbonyloxy, (C.sub.3 -to-C.sub.5 -alkenyloxy)-carbonyloxy, (C.sub.1 -to-C.sub.4 -alkoxy)-carbonyloxy, phenoxycarbonyloxy, tetrahydrofurfuryl, (C.sub.1 -to-C.sub.4 -alkyl)-tetrahydrofurfuryl, tetrahydrophyronyl and (C.sub.1 -to-C.sub.4 -alkyl)-tetrahydropyronyl;R.sup.3 and R.sup.4 are the same or different and each is independently methyl, ethyl, n-propyl or i-propyl;R.sup.5 and R.sup.6 are the same or different and each is independently one of the definitions of R.sup.1 and R.sup.2 excepting hydrogen.

    摘要翻译: 合成纤维材料通过用含有至少两种分开的染料(I)和(II)的染料混合物以(20〜99):( 80〜(80〜 1)其中:(I)是至少一种式IMA的染料,(II)是至少一种式“IMAGE”的染料,其中X和Y相同或不同,并且各自独立地是氯和溴 :R1和R2相同或不同,各自独立地表示氢,具有1-4个碳原子的烷氧基,具有3或4个碳原子的链烯基,环己基,苄基,氯苄基,溴苄基,硝基苄基,氰基苄基,具有1-4个碳原子的烷基苄基 在烷基部分中,具有1-4个烷氧基碳原子的烷氧基苄基,具有1至11个碳原子的烷基,具有1至3个碳原子的1至11个碳原子的烷基或被取代的具有1至11个碳原子的烷基,其中取代基是1 选自氯,溴,氰基,苯基,杂环基 羟基,(C 1 -C 4 - 烷基) - 羰基氧基,(C 1 -C 4 - 烷氧基) - 羰基,苯基羰氧基,(C 3 -C 5 - 烯氧基) - 羰基氧基,(C 1 -C 4 - ) - 羰基氧基,苯氧基羰基氧基,四氢糠基,(C 1 -C 4 - 烷基) - 四氢糠基,四氢化芴基和(C 1 -C 4烷基) - 四氢吡喃基; R 3和R 4相同或不同,各自独立地为甲基,乙基,正丙基或异丙​​基; R 5和R 6相同或不同,并且各自独立地是除氢之外的R 1和R 2的定义之一。