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    Azo reactive dyestuffs
    1.
    发明授权
    Azo reactive dyestuffs 失效
    偶氮活性染料

    公开(公告)号：US4299764A

    公开(公告)日：1981-11-10

    申请号：US54726

    申请日：1979-07-05

    Applicant: Horst Jager

    Inventor： Horst Jager

    IPC: C09B29/42 ,  C09B62/008 ,  C09B62/04 ,  C09B62/085 ,  C09B62/24 ,  C09B62/245 ,  D06P1/38 ,  D06P1/382 ,  C09B29/22

    CPC classification number: C09B62/0088 ,  C09B62/043

    Abstract: Dyestuffs of the formula ##STR1## wherein R, T.sub.1, R.sub.1, R.sub.2, NR.sub.1 R.sub.2, T.sub.2, Z, B and. . . have the meaning given in the description,and their use for dyeing and printing materials containing hydroxyl groups or amide groups, such as textile fibers, filaments and fabrics of wool, silk, synthetic polyamide fibers and polyurethane fibers, and for the wash-fast dyeing and printing of natural or regenerated cellulose.

    Abstract translation: 其中R，T1，R1，R2，NR1R2，T2，Z，B和。 。 。 具有说明书中给出的含义，并且它们用于含有羟基或酰胺基团的染色和印刷材料，例如纺织纤维，羊毛，丝绸，合成聚酰胺纤维和聚氨酯纤维的丝和织物，以及用于洗涤快染色 并印刷天然或再生纤维素。

    Azonaphthimidazole compounds
    2.
    发明授权
    Azonaphthimidazole compounds 失效
    AZONAPHTHIMIDAZOLE化合物

    公开(公告)号：US3925348A

    公开(公告)日：1975-12-09

    申请号：US29363272

    申请日：1972-09-29

    Applicant: CIBA GEIGY AG

    Inventor： WOHLKONIG ALEXANDER ,  HINDERMANN PETER ,  BEFFA FABIO ,  HEGAR GERT

    IPC: C09B29/15 ,  C09B29/16 ,  C09B29/36 ,  C09B62/008 ,  D06P1/16

    CPC classification number: C09B29/3647 ,  C09B29/36 ,  C09B62/0088

    Abstract: New 1H- or 3H-naphtho-(1,2-d)-imidazole dyestuffs of the formula

    D R A W I N G
    WHEREIN A is the radical of an 8-hydroxynaphthyl-4,6- or -3,6disulphonic acid, an 8-hydroxynaphthyl-4-, -5- or -6-sulphonic acid, a 5-hydroxynaphthyl-7-sulphonic acid or a 6-hydroxynaphthyl-8-sulphonic acid or an acid amide derived from these acids, which carries the D''-N N- group in the o-position to the hydroxyl group, and wherein D and D'' represent heterocyclic radicals or radicals of the benzene or naphthalene series and R represents the radical of an aldehyde, and D, D'' and R can contain a fibre-reactive or non-fibre-reactive acylamino or azinylamino radical optionally containing sulphonic acid groups, or can contain an NO2 or NH2 group, and the abovementioned sulphonic acid amide group can be monosubstituted or disubstituted such dyestuffs being suitable for dyeing or priority materials such as cellulose, leather, silk, wool, polyamides and urethanes, and are distinguished by their pure shades, generally good light fastness and good general fastness properties.

    Monoazo compounds containing a fiber-reactive group and an oxazolopyridone or oxazinopyridone coupling component
    3.
    发明授权
    Monoazo compounds containing a fiber-reactive group and an oxazolopyridone or oxazinopyridone coupling component 失效
    含有纤维反应性基团和恶唑吡啶酮或恶嗪吡酮偶联组分的单偶氮化合物

    公开(公告)号：US4948879A

    公开(公告)日：1990-08-14

    申请号：US272781

    申请日：1988-11-17

    Applicant: Horst Tappe ,  Dieter Oehme ,  Werner H. Russ

    Inventor： Horst Tappe ,  Dieter Oehme ,  Werner H. Russ

    IPC: D06P1/38 ,  C09B62/008 ,  C09B62/085 ,  C09B62/51

    CPC classification number: C09B62/0088

    Abstract: Monoazo compounds conforming to the general formula (1) shown and defined hereinafter have very good fiber-reactive dye properties and dye hydroxy- and/or carboxamido-containing material, in particular fiber material, such as wool and in particular cellulose fibers, in strong fast shades. ##STR1## where the symbols have the following meanings: D is a benzene or naphthalene ring or a heterocyclic radical,R.sup.1 and R.sup.2 are each independently of the other hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, halogen, carboxy or sulfo,Z is a fiber-reactive grouping bonded to D either directly or via a bridge member,m stands for the number 1 or 2, preferably 1,R is alkyl of 1 to 4 carbon atoms which may be substituted for example by halogen, such as bromine and in particular chlorine, hydroxy, cyano, sulfo, carboxy, sulfato or phosphato, or is phenyl which may be substituted, for example by 1 or 2 substituents from the group consisting of methyl, ethyl, methoxy, ethoxy, chlorine, sulfo and carboxy, or is carboxy, carbamoyl or carbalkoxy of 2 to 5 carbon atoms,n stands for the number 2 or 3.

    Abstract translation: 符合以下所示和定义的通式（1）的单偶氮化合物具有非常好的纤维反应性染料性质和含羟基和/或羧酰胺基染料的材料，特别是纤维材料，如羊毛，特别是纤维素纤维，强度 快速阴影 （1）其中符号具有以下含义：D是苯或萘环或杂环基，R 1和R 2各自独立地为氢，1至4个碳原子的烷基，1至4的烷氧基 碳原子，卤素，羧基或磺基，Z是直接或通过桥连构件与D键合的纤维反应性分子，m代表数字1或2，优选1，R是1至4个碳原子的烷基， 例如可以被卤素取代，例如溴，特别是氯，羟基，氰基，磺基，羧基，硫酸基或磷酸酯，或者是可被取代的苯基，例如被1或2个选自甲基，乙基 ，甲氧基，乙氧基，氯，磺基和羧基，或是2至5个碳原子的羧基，氨基甲酰基或烷氧基，n代表2或3。

    Water-soluble pyrazolone-imide containing azo dyestuffs
    4.
    发明授权
    Water-soluble pyrazolone-imide containing azo dyestuffs 失效
    含有偶氮染料的水溶性吡唑啉酮酰亚胺

    公开(公告)号：US4210582A

    公开(公告)日：1980-07-01

    申请号：US818682

    申请日：1977-07-25

    Applicant: Rene de Montmollin ,  Hans-Ulrich Schutz

    Inventor： Rene de Montmollin ,  Hans-Ulrich Schutz

    IPC: C09B62/008 ,  C09B29/38

    CPC classification number: C09B62/0088

    Abstract: Monoazo compounds of the formula ##STR1## wherein Y is phenyl, or phenyl substituted by Z--NH--, sulfo, chloro or methyl; andZ is .alpha.,.beta.-dibromopropionyl or .alpha.-bromoacryloyl, are excellent dyes and are suitable for dyeing and printing materials of the most diverse kind.

    Abstract translation: 其中Y是苯基或被Z-NH-，磺基，氯或甲基取代的苯基的式“IMAGE”的单偶氮化合物; Z是α，β-二溴丙酰基或α-溴丙烯酰基，是优异的染料，适用于最不同种类的染色和印刷材料。

    3-Nitro-5-azopyridine dyestuffs
    6.
    发明授权
    3-Nitro-5-azopyridine dyestuffs 失效
    3-硝基-5-氮杂吡啶染料

    公开(公告)号：US4068085A

    公开(公告)日：1978-01-10

    申请号：US636487

    申请日：1975-12-01

    Applicant: Visvanathan Ramanathan ,  Ulrich Schlesinger ,  Rene De Montmollin

    Inventor： Visvanathan Ramanathan ,  Ulrich Schlesinger ,  Rene De Montmollin

    IPC: C07D213/74 ,  C09B26/02 ,  C09B29/42 ,  C09B31/153 ,  C09B44/08 ,  C09B44/10 ,  C09B45/00 ,  C09B62/008 ,  C09B29/36 ,  C09B62/08 ,  C09B62/24 ,  D06P3/52

    CPC classification number: C09B45/00 ,  C09B26/02 ,  C09B29/3621 ,  C09B44/08 ,  C09B44/103 ,  C09B62/0088

    Abstract: An azo dyestuff of the formula ##STR1## wherein two of the radicals Z denote groups of the formula --NR'R" and one radical Z denotes a group of the formulae --NR'R", --OR' or --S-R', and R' and R" and R" each denote hydrogen, aryl, aralkyl, cycloalkyl or an aliphatic radical and R' and R" can form a ring containing the amine nitrogen and the radicals --NR'R" can be identical to, or different from, one another, Z.sub.3 is also a hydrogen, chlorine or bromine atom or an optionally substituted hydrocarbon radical and D is the radical of an aromatic or heterocyclic diazo component. The new dyestuffs dye synthetic fibers, such as polyester and acrylic fibers in fast yellow, and red shades.

    Abstract translation: 其中两个基团Z表示式-NR'R“的基团，一个基团Z表示式-NR'R”，-OR'或-S-的基团， R'和R'和R“和R”各自表示氢，芳基，芳烷基，环烷基或脂族基团，R'和R“可以形成含有胺氮和基团-NR'R' “可以彼此相同或不同，Z 3也是氢，氯或溴原子或任选取代的烃基，D是芳族或杂环重氮组分的基团。 新型染料染色合成纤维，如聚酯和丙烯酸纤维，黄色和红色。

    3-Sulfoalkyl-6-hydroxy-pyrid-(2)-one-containing azo dyestuffs
    7.
    发明授权
    3-Sulfoalkyl-6-hydroxy-pyrid-(2)-one-containing azo dyestuffs 失效
    3-磺基烷基-6-羟基 - 吡啶 - （2） - 酮偶氮染料

    公开(公告)号：US4039523A

    公开(公告)日：1977-08-02

    申请号：US536130

    申请日：1974-12-24

    Applicant: Gert Hegar

    Inventor： Gert Hegar

    IPC: C07D213/69 ,  C07D213/80 ,  C07D213/82 ,  C09B45/02 ,  C09B62/006 ,  C09B62/008 ,  C09B29/36 ,  C09B62/08 ,  C09B62/24 ,  C09B62/50

    CPC classification number: C07D213/69 ,  C07D213/80 ,  C07D213/82 ,  C09B45/025 ,  C09B62/0067 ,  C09B62/0088

    Abstract: An azo dyestuff of the formula ##STR1## in which D is benzene or naphthalene, optionally substituted by sulfonic acid, carboxy, hydroxy, halogen, nitro, amino, lower alkylamino, lower alkyl, lower alkoxy, lower alkylsulfonyl, trifluoromethyl, cyano, cyclohexyloxycarbonyl, sulfonic acid-N-lower alkylamide, sulfonic acid N-lower alkoxy-loweralkylamide, lower acylamino, phenylazo, sulfophenylazo, sulfonaphthylazo, .beta.-sulfatoethylsulfonyl, .beta.-sulfatoethylsulfonamido, aminosulfonyloxy and a fibre-reactive radical bound via an amino group; or is thiazole, quinoline, benzthiazole, 6-methylbenzthiazole, 1,3,5-thiadiazole or benzisothiazole; R is hydrogen, lower alkyl, lower halogenalkyl, lower hydroxyalkyl, lower acylamino-lower alkyl, phenyl-lower alkyl, phenyl, halogenphenyl, lower alkoxyphenyl, lower acylaminophenyl, lower acylamino-lower alkyl and amino-lower alkyl, in which the amino group is optionally substituted by a fibre-reactive radical; R' is hydrogen, lower alkyl, phenyl-lower alkyl, phenyl, halogenphenyl and lower alkoxy-phenyl; and V is hydrogen, lower alkyl and phenyl, optionally substituted by halogen, nitro, cyano, amino, lower acylamino and a fibre-reactive radical bound via an amino group; and the heavy metal complex compound thereof, is suitable for dyeing and printing widely different types of materials, such as natural and synthetic polyamide and cellulose materials of fibrous structure. These dyestuffs show an excellent building-up capacity and valuable yellow pure and brilliant shades. The dyeings and prints exhibit a good stability to acids and alkalis, a good fastness to light and a good fastness to wet processing.

    Abstract translation: 羧酸，羟基，卤素，硝基，氨基，低级烷基氨基，低级烷基，低级烷氧基，低级烷基磺酰基，三氟甲基，氰基，环己基氧基羰基的偶氮染料，其中D为苯或萘 磺酸-N-低级烷基酰胺，磺酸N-低级烷氧基 - 低级烷基酰胺，低级酰基氨基，苯偶氮，磺基苯基偶氮，磺基萘基偶氮，β-磺基乙基磺酰基，β-磺基乙基磺酰氨基，氨基磺酰氧基和通过氨基键合的纤维反应性基团。 或噻唑，喹啉，苯并噻唑，6-甲基苯并噻唑，1,3,5-噻二唑或苯并异噻唑; R为氢，低级烷基，低级卤代烷基，低级羟基烷基，低级酰基氨基 - 低级烷基，苯基 - 低级烷基，苯基，卤素苯基，低级烷氧基苯基，低级酰基氨基苯基，低级酰氨基 - 低级烷基和氨基 - 低级烷基， 任选被纤维反应性基团取代; R'是氢，低级烷基，苯基 - 低级烷基，苯基，卤素苯基和低级烷氧基 - 苯基; 硝基，氰基，氨基，低级酰基氨基和通过氨基键合的纤维反应性基团，其中V是氢，低级烷基和苯基。 和其重金属络合物，适用于广泛不同类型的材料的染色和印刷，例如天然和合成的聚酰胺和纤维结构的纤维素材料。 这些染料显示出良好的建立能力和珍贵的黄色纯净和辉煌的色调。 染色和印花对酸和碱表现出良好的稳定性，良好的耐光牢度和良好的耐湿牢度。

    Reactive dyestuffs containing a substituted 1-methyl or 1-ethyl pyrazolyl radical
    10.
    发明授权
    Reactive dyestuffs containing a substituted 1-methyl or 1-ethyl pyrazolyl radical 失效
    含有取代的1-甲基或1-乙基吡唑基的反应性染料

    公开(公告)号：US3988310A

    公开(公告)日：1976-10-26

    申请号：US850634

    申请日：1969-08-15

    Applicant: Klaus Gerlach ,  Horst Jager ,  Georg Dehmel

    Inventor： Klaus Gerlach ,  Horst Jager ,  Georg Dehmel

    IPC: C09B62/008 ,  C09B62/08 ,  C09B62/16 ,  C09B62/24 ,  C09B62/50

    CPC classification number: C09B62/0088

    Abstract: The invention relates to valuable new reactive dyestuffs of the general formula ##SPC1##In which A stands for hydrogen, a methyl, phenyl, lower carbalkoxy, optionally substituted carboxamide or a carboxy group; B denotes a carboxy, lower carbalkoxy, optionally substituted carboxamide or nitrile group; Z means a hydroxy or amino group; R.sub.1 and R.sub.2 stand for identical or different radicals such as hydrogen or methyl; D denotes the radical of a diazo component containing a reactive group; and n means the number 0 or 1; which are suitable for the dyeing and printing of materials containing hydroxyl or amide groups and for dyeing natural or regenerated cellulose fast to washing.

    Abstract translation: 本发明涉及通式为+ q，10的有价值的新的活性染料，其中A代表氢，甲基，苯基，低级烷酰氧基，任选取代的羧酰胺或羧基; B表示羧基，低级烷酰氧基，任选取代的羧酰胺或腈基; Z表示羟基或氨基; R1和R2代表相同或不同的基团，如氢或甲基; D表示含有反应性基团的重氮组分的基团; n表示数字0或1; 适用于含有羟基或酰胺基的材料的染色和印花，以及快速洗涤天然或再生纤维素的染色。

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