Disperse Dye Mixtures
    7.
    发明申请
    Disperse Dye Mixtures 失效
    分散染料混合物

    公开(公告)号:US20080022894A1

    公开(公告)日:2008-01-31

    申请号:US11576933

    申请日:2005-10-05

    IPC分类号: C09B1/02 C09D11/02

    摘要: Dye mixtures comprising one or more dyes of the herein below indicated and defined formula (I), and at least one of the herein below indicated and defined general dye of: formula (II), or one or more dyes of formula (III) or one or more dyes of formula (IV), or one or more dyes of formula (V), or one or more dyes of formula (VI), wherein R1 to R21, P, Q, X, Y and Z are as defined in claim 1 , method for the preparation of the dye mixture and a process for colouring a synthetic textile material or fibre blend thereof.

    摘要翻译: 包含本文下文所示和定义的式(I)的一种或多种染料的染料混合物,以及下文中至少一个表示和定义的通式(II)的一般染料或一种或多种式(III)染料或 一种或多种式(IV)染料或一种或多种式(V)染料或一种或多种式(VI)染料,其中R 1至R 21, SUP,P,Q,X,Y和Z如权利要求1中所定义,制备染料混合物的方法和合成纺织品材料或其纤维混合物着色的方法。

    Azo dyestuffs containing a diazo component from the aniline series and
coupling component from the triazolopyridine series
    8.
    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。

    Preparation of alkyl cyanoacetates
    9.
    发明授权
    Preparation of alkyl cyanoacetates 失效
    氰基乙酸烷基酯的制备

    公开(公告)号:US5347032A

    公开(公告)日:1994-09-13

    申请号:US100360

    申请日:1993-08-02

    CPC分类号: C07C253/30

    摘要: A process for the preparation of C.sub.4 -C.sub.10 alkyl cyanoacetates by the reaction of cyanoacetic acid with C.sub.4 -C.sub.10 alkanols at a temperature of from 35.degree. to 150.degree. C. and under a pressure of from 70 to 1013 mbar, in the presence of catalytic amounts of acid, while a C.sub.4 -C.sub.10 alkanol/water azeotrope is separated during the reaction.

    摘要翻译: 在催化剂量的存在下,在35〜150℃的温度和70〜1013毫巴的压力下,通过氰基乙酸与C 4 -C 10烷醇的反应制备C 4 -C 10烷基氰基乙酸酯的方法, 酸,而C4-C10链烷醇/水共沸物在反应期间分离。

    Mixtures of azo dyes for navy to black shades
    10.
    发明授权
    Mixtures of azo dyes for navy to black shades 失效
    用于海军至黑色阴影的偶氮染料的混合物

    公开(公告)号:US5393308A

    公开(公告)日:1995-02-28

    申请号:US125826

    申请日:1993-09-24

    IPC分类号: C09B67/22 C09B29/00 D06P3/54

    CPC分类号: C09B67/0046 Y10S8/922

    摘要: There are described dye mixtures containinga) an azo dye of the formula I ##STR1## where Hal is chlorine or bromine, b) the azo dye of the formula II ##STR2## where L is allyl or optionally hydrogen, and c) an azo dye of the formula III and/or IV ##STR3## where R.sup.1 is nitro or substituted or unsubstituted C.sub.1 -C.sub.4 -alkylsulfonyl,R.sup.2 and R.sup.3 are each hydrogen, chlorine or bromine,R.sup.4 and R.sup.5 are each hydrogen or chlorine,R.sup.6 and R.sup.7 are each hydrogen, phenyl or substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl,X.sup.1 is hydrogen, hydroxyl, methoxy, acetylamino or nitro,X.sup.2, X.sup.3, X.sup.4 and X.sup.5 are each hydrogen, methyl or methoxy, andX.sup.6 is hydroxyl, 2-hydroxyethoxy, formyl or methoxycarbonylamino,dye preparations containing the novel dye mixtures, and the use of the novel dye mixtures for dyeing or printing polyesters in textile form.

    摘要翻译: 描述了染料混合物,其包含a)式I的偶氮染料,其中Hal是氯或溴,b)式II的偶氮染料(II),其中L是烯丙基或任选的氢 ,和c)式III和/或IV的偶氮染料(III)其中R 1是硝基或取代或未取代的C 1 -C 4 - 烷基磺酰基,R 2和R 3各自是氢,氯或 溴,R 4和R 5各自为氢或氯,R 6和R 7各自为氢,苯基或取代或未取代的C 1 -C 4 - 烷基,X 1为氢,羟基,甲氧基,乙酰氨基或硝基,X 2,X 3,X 4和X 5为 氢,甲基或甲氧基,X6是羟基,2-羟基乙氧基,甲酰基或甲氧基羰基氨基,含有新染料混合物的染料制剂,以及使用新型染料混合物以纺织形式染色或印刷聚酯。