Naphtholactam dyes
    1.
    发明授权
    Naphtholactam dyes 失效
    萘酚内酰胺染料

    公开(公告)号:US5929245A

    公开(公告)日:1999-07-27

    申请号:US776596

    申请日:1997-02-18

    摘要: The invention concerns naphtholactam derivatives of formula (I), in which: R.sup.1 represents hydrogen, optionally substituted C.sub.1 -C.sub.6 alkyl C.sub.5 -C.sub.6 cycloalkcyl or substituted phenyl; R.sup.2 and R.sup.3 represent hydrogen, C.sub.1 -C.sub.8 alkanoyl, optionally substituted benzoyl, optionally substituted C.sub.2 -C.sub.4 alkyl, optionally substituted C.sub.2 -C.sub.4 alkenyl, optionally substituted C.sub.2 -C.sub.4 alkinyl, a halogen, nitro, sulphamoyl, optionally substituted hydroxy, optionally substituted mercapto, C.sub.1 -C.sub.6 alkysulphonyl or optionally substituted phenylsulphonyl; R.sup.4 represents hydrogen or, with R.sup.3, a group of formula (II); R.sup.5 represents hydrogen or C.sub.1 -C.sub.6 alkyl; R.sup.6 represents cyano, carbamoyl, C.sub.1 -C.sub.4 mono- or dialkylcarbamoyl carboxyl or C.sub.1 -C.sub.4 alkoxycarbonyl; and R.sup.7 represents substituted C.sub.1 -C.sub.4 alkyl, optionally substituted C.sub.5 -C.sub.13 alkyl or benzoyl. Also disclosed is the use of these derivatives for dyeing or printing textiles.

    摘要翻译: PCT No.PCT / EP95 / 03112 Sec。 371日期1997年2月18日 102(e)日期1997年2月18日PCT提交1995年8月4日PCT公布。 公开号WO96 / 06137 日期:1996年2月29日本发明涉及式(I)的萘内酰胺衍生物,其中:R 1表示氢,任选取代的C 1 -C 6烷基C 5 -C 6环烷基或取代的苯基; R 2和R 3表示氢,C 1 -C 8烷酰基,任选取代的苯甲酰基,任选取代的C 2 -C 4烷基,任选取代的C 2 -C 4烯基,任选取代的C 2 -C 4炔基,卤素,硝基,氨磺酰基,任选取代的羟基,任选取代的巯基 ,C 1 -C 6烷磺酰基或任选取代的苯基磺酰基; R4表示氢,或与R3表示式(Ⅱ)的基团。 R5表示氢或C1-C6烷基; R6表示氰基,氨基甲酰基,C1-C4单或二烷基氨基甲酰基羧基或C1-C4烷氧基羰基; 并且R 7表示取代的C 1 -C 4烷基,任选取代的C 5 -C 13烷基或苯甲酰基。 还公开了这些衍生物用于染色或印花纺织品的用途。

    Azo dyes with a diazo component of the 3-amino thiophene series and a
coupling component of the pyridine, pyridone or pyrazole series
    4.
    发明授权
    Azo dyes with a diazo component of the 3-amino thiophene series and a coupling component of the pyridine, pyridone or pyrazole series 失效
    具有3-氨基噻吩系列的重氮组分的偶氮染料和吡啶,吡啶酮或吡唑系的偶联组分

    公开(公告)号:US4994564A

    公开(公告)日:1991-02-19

    申请号:US269646

    申请日:1988-11-10

    摘要: Thien-3-ylazo dyes of the formula: ##STR1## where X is cyano, nitro, C.sub.1 -C.sub.6 -alkanoyl, substituted or unsubstituted benzoyl, substituted or unsubstituted phenyl or the radical COOR.sup.1 or CONR.sup.1 R.sup.2 where R.sup.1 and R.sup.2 are identical or different and each is independently of each other substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, C.sub.5 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.4 -alkenyl, substituted or unsubstituted phenyl or together with the nitrogen atom linking them a 5- or 6-membered saturated heterocyclic radical, and R.sup.2 may additionally be hydrogen, Y is hydrogen, cyano, C.sub.1 -C.sub.6 -alkanoyl, substituted or unsubstituted benzoyl, C.sub.1 -C.sub.4 -alkylsulfonyl, substituted or unsubstituted phenylsulfonyl, substituted or unsubstituted phenyl or the radical COOR.sup.1 or CONR.sup.1 R.sup.2 where R.sup.1 and R.sup.2 are each as defined above, Z is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, substituted or unsubstituted phenyl, substituted or unsubstituted C.sub.1 -C.sub.6 -alkylthio, substituted or unsubstituted phenylthio, substituted or unsubstituted C.sub.1 -C.sub.6 -alkylsulfonyl or phenylsulfonyl or together with the radical Y a fused benzo ring which may be substituted, and K is the radical of a coupling component of the 2,6-diaminopyridine, 6-hydroxypyrid-2-one or 5-aminopyrazole series, are used for dyeing synthetic fiber materials, in particular synthetic polyesters, in yellow to red shades and are notable for good light fastness, fastness to dry heat setting and pleating and for good affinity.

    摘要翻译: 噻吩-3-基偶氮染料,其结构式如下:其中X为氰基,硝基,C 1 -C 6烷酰基,取代或未取代的苯甲酰基,取代或未取代的苯基或基团COOR1或CONR1R2,其中R 1和R 2相同或不同, 各自独立地为取代或未取代的C 1 -C 8 - 烷基,C 5 -C 7 - 环烷基,C 3 -C 4 - 烯基,取代或未取代的苯基或与连接它们的氮原子一起形成5-或6-元饱和杂环基, R 2可另外为氢,Y为氢,氰基,C 1 -C 6烷酰基,取代或未取代的苯甲酰基,C 1 -C 4 - 烷基磺酰基,取代或未取代的苯基磺酰基,取代或未取代的苯基或基团COOR1或CONR1R2,其中R1和R2为 Z是氢,取代或未取代的C 1 -C 8 - 烷基,取代或未取代的苯基,取代或未取代的C 1 -C 6 - 烷硫基,取代或未取代的苯硫基,取代或未取代的C 1 -C 6 - 烷基磺酰基 或与苯基磺酰基或与基团Y一起可以被取代的稠合苯并环,K是2,6-二氨基吡啶,6-羟基吡啶-2-酮或5-氨基吡唑系列的偶联组分的基团 用于将合成纤维材料,特别是合成聚酯染色为黄色至红色,并且具有良好的耐光性,耐干燥定型和打褶的牢度以及良好的亲和力。

    Nitro dyes
    6.
    发明授权
    Nitro dyes 失效
    硝基染料

    公开(公告)号:US5739343A

    公开(公告)日:1998-04-14

    申请号:US776055

    申请日:1997-01-21

    IPC分类号: C07D271/06 C09B51/00

    CPC分类号: C07D271/06 C09B51/00

    摘要: Nitro dyes of the formula ##STR1## where X.sup.1 and X.sup.2 are hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy or pyrrolidin-2-on-1-yl, X.sup.3 is hydrogen or C.sub.1 -C.sub.6 -alkyl, and X.sup.4 is a radical of the formula ##STR2## where R.sup.1 is hydrogen, substituted or unsubstitued C.sub.1 -C.sub.12 -alkyl, substituted or unsubstituted C.sub.3 -C.sub.7 -cycloalkyl or substituted or unsubstituted phenyl, R.sup.2 and R.sup.3 are hydrogen, C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -alkoxy, R.sup.4 is hydrogen, methyl, ethyl, methoxy or ethoxy, and R.sup.5 is hydrogen or C.sub.1 -C.sub.6 -alkyl, are useful for dyeing or printing textile materials.

    摘要翻译: PCT No.PCT / EP95 / 02745 Sec。 371日期1997年1月21日 102(e)日期1997年1月21日PCT提交1995年7月13日PCT公布。 公开号WO96 / 03463 日期1996年2月8日,其中X1和X2是氢,C1-C6-烷基,C1-C6-烷氧基或吡咯烷-2-基-1-基的式“IMAGE”的硝基染料,X3是氢或C1-C6- 烷基,X4是下式的基团未取代的C 1 -C 12 - 烷基,取代或未取代的C 3 -C 7 - 环烷基或取代或未取代的苯基,R 2和R 3是氢,C 1 -C 6 - 烷基或C 1 -C 6 - 烷氧基,R4是氢,甲基,乙基,甲氧基或乙氧基,R5是氢或C1-C6-烷基,可用于染色或印花纺织材料。

    Thiazoleazo dyes having a diazo component from the isothiazole or
thiadiazole series
    9.
    发明授权
    Thiazoleazo dyes having a diazo component from the isothiazole or thiadiazole series 失效
    具有异噻唑或三唑系列的DIAZO组分的噻唑衍生物

    公开(公告)号:US5132412A

    公开(公告)日:1992-07-21

    申请号:US407748

    申请日:1989-09-15

    摘要: Thiazoleazo dyes of the formula ##STR1## where X is nitrogen or a radical C--R.sup.5, R.sup.5 being cyano, halogen, alkoxycarbonyl or thiocyanato, R.sup.1 is cyano, chlorine, unsubstituted or substituted C.sub.1 -C.sub.6 -alkyl, unsubstituted or substituted phenyl, unsubstituted or substituted thienyl, unsubstituted or substituted pyridyl or unsubstituted or substituted alkylthio, alkylsulfinyl or alkylsulfonyl, R.sup.2 is unsubstituted or substituted alkyl, cycloalkyl, unsubstituted or substituted phenyl, furyl, unsubstituted or substituted thienyl or pyridyl and R.sup.3 and R.sup.4 independently of one another are each unsubstituted or substituted alkyl, or R.sup.3 and R.sup.4, together with the nitrogen atom which links them, form a heterocyclic radical, are used for dyeing textile fibers having good wet fastness and color build-up.

    摘要翻译: 其中X是氮或基团C-R5,R5是氰基,卤素,烷氧基羰基或硫氰酸酯的式Ia的噻唑偶氮染料,R1是氰基,氯,未取代或取代的C1-C6-烷基,未取代或取代的苯基,未取代的 或取代的噻吩基,未取代或取代的吡啶基或未取代或取代的烷硫基,烷基亚磺酰基或烷基磺酰基,R2是未取代或取代的烷基,环烷基,未取代或取代的苯基,呋喃基,未取代或取代的噻吩基或吡啶基,R3和R4各自独立地为 未取代或取代的烷基,或者R 3和R 4与连接它们的氮原子一起形成杂环基,用于染色具有良好湿牢度和颜色聚集的纺织纤维。

    Trisazo dyes
    10.
    发明授权
    Trisazo dyes 失效
    三唑类染料

    公开(公告)号:US6028179A

    公开(公告)日:2000-02-22

    申请号:US147107

    申请日:1998-10-05

    IPC分类号: C09B33/22 C09B45/24 C09B29/00

    CPC分类号: C09B33/22 C09B45/24

    摘要: Trisazo dyes of the general formula I ##STR1## where R.sup.1 is hydrogen, C.sub.1 -C.sub.4 -alkyl, halogen, nitro, hydroxysulfonyl, sulfamoyl, mono- or di-C.sub.1 -C.sub.4 -alkylsulfamoyl, C.sub.1 --C.sub.4 -alkylsulfonyl or C.sub.1 -C.sub.4 -alkoxysulfonyl,R.sup.2 is hydrogen, halogen, nitro or hydroxysulfonyl, at least one of R.sup.1 and R.sup.2 being nitro,R.sup.3 and R.sup.4 are each independently of the other hydroxyl or amino,R.sup.5 is hydrogen, C.sub.1 -C.sub.4 -alkyl, hydroxysulfonyl, sulfamoyl, mono- or di-C.sub.1 -C.sub.4 -alkylsulfamoyl, C.sub.1 -C.sub.4 -alkylsulfonyl, C.sub.1 -C.sub.4 -alkoxysulfonyl or carboxyl,R.sup.6 is hydrogen or C.sub.1 -C.sub.4 -alkyl,R.sup.7 is hydrogen, C.sub.1 -C.sub.4 -alkyl, hydroxysulfonyl, sulfamoyl, mono- or di-C.sub.1 -C.sub.4 -alkylsulfamoyl, C.sub.1 -C.sub.4 -alkylsulfonyl, C.sub.1 -C.sub.4 -alkoxysulfonyl, SO.sub.2 N(CH.sub.2 COOH).sub.2 or carboxyl,R.sup.8 is hydrogen, C.sub.1 -C.sub.4 -alkyl, hydroxyl, C.sub.1 -C.sub.4 -alkoxy, halogen or nitro,with the proviso that at least one of R.sup.5 and R.sup.7 is COOH or SO.sub.3 H and when R.sup.5 or R.sup.7 is SO.sub.3 H the other is COOH, or R.sup.3 and/or R.sup.4 are each amino or R.sup.1 is hydrogen or R.sup.6 is alkyl,in free form or as transition metal complexes, are useful for dyeing leather, textile fibers and paper.

    摘要翻译: PCT No.PCT / EP97 / 01616 Sec。 371日期:1998年10月5日 102(e)日期1998年10月5日PCT提交1997年4月1日PCT公布。 公开号WO97 / 38052 日期:1997年10月16日通式Ⅰ其中R 1为氢,C 1 -C 4烷基,卤素,硝基,羟基磺酰基,氨磺酰基,单 - 或二-C 1 -C 4烷基氨磺酰基,C 1 -C 4 - 烷基磺酰基或C 1 -C 4 - C4烷氧基磺酰基,R2是氢,卤素,硝基或羟基磺酰基,R 1和R 2中的至少一个是硝基,R 3和R 4各自独立地是其它羟基或氨基,R 5是氢,C 1 -C 4烷基,羟基磺酰基, C 1 -C 4烷基磺酰基,C 1 -C 4烷氧基磺酰基或羧基,R 6是氢或C 1 -C 4烷基,R 7是氢,C 1 -C 4烷基,羟基磺酰基,氨磺酰基, 单或二C1-C4烷基氨磺酰基,C1-C4-烷基磺酰基,C1-C4-烷氧基磺酰基,SO2N(CH2COOH)2或羧基,R8是氢,C1-C4-烷基,羟基,C1-C4-烷氧基, 或硝基,条件是R 5和R 7中的至少一个是COOH或SO 3 H,并且当R 5或R 7是SO 3 H时,另一个是COOH,或者R 3和/或R 4各自是氨基或R 1是氢或R 6是烷基, 形式或作为过渡金属络合物, 可用于染色皮革,纺织纤维和纸张。