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81 条记录 (耗时 0.016 秒)

    Triazinyl-amino bridge-containing disazo dyestuffs
    3.
    发明授权
    Triazinyl-amino bridge-containing disazo dyestuffs 失效
    含有三嗪基 - 氨基桥的双偶氮染料

    公开(公告)号：US5519121A

    公开(公告)日：1996-05-21

    申请号：US393761

    申请日：1995-02-24

    申请人： Gerd-Friedrich Renner ,  Peter Wild ,  Karin Hassenruck

    发明人： Gerd-Friedrich Renner ,  Peter Wild ,  Karin Hassenruck

    IPC分类号： C07D251/70 ,  C09B33/06 ,  C09B43/16 ,  C09B62/09 ,  C09D11/328 ,  C09B33/02 ,  C09B67/24 ,  C09D11/02

    CPC分类号： C09D11/328 ,  C09B43/16 ,  C09B62/09 ,  Y10S8/918 ,  Y10S8/919 ,  Y10S8/924

    摘要： Novel dyestuffs of the formula (I) ##STR1## in which DK denotes a radical of the formula ##STR2## where m is 1 or 2 and DK' denotes a radical of the formula ##STR3## where n is 1 or 2 R.sub.1 represents hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkyl,R.sub.2 represents hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy,R.sub.3 represents substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -acylamino andR.sub.4 represents substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl.have now been found.The invention also relates to a process for their preparation and to their use for dyeing/coloring and printing textiles and paper, in particular in printing inks containing these dyestuffs.

    摘要翻译： 式（I）的新型染料，其中DK表示式为“IMAGE”的基团，其中m为1或2，DK'表示式“IMAGE”的基团，其中 n为1或2 R 1表示氢或取代或未取代的C 1 -C 4 - 烷氧基，C 1 -C 4 - 烷基，R 2表示氢，取代或未取代的C 1 -C 4 - 烷基或C 1 -C 4烷氧基，R 3表示取代或未取代的C1- C 4 - 烷基，C 1 -C 4 - 烷氧基或C 1 -C 4酰基氨基，R 4表示取代或未取代的C 1 -C 4 - 烷基。 现在已经找到了。 本发明还涉及其制备方法及其用于染色/着色和印刷纺织品和纸张的用途，特别是在含有这些染料的印刷油墨中。

    N-phenoxyalkylene anilines as coupling components
    5.
    发明授权
    N-phenoxyalkylene anilines as coupling components 失效
    N-苯氧亚烷基苯胺作为偶联组分

    公开(公告)号：US5037967A

    公开(公告)日：1991-08-06

    申请号：US433072

    申请日：1989-11-07

    申请人： Angelo D. Casa ,  Peter Liechti ,  Max Dempfle

    发明人： Angelo D. Casa ,  Peter Liechti ,  Max Dempfle

    IPC分类号： C09B31/02 ,  C09B33/02 ,  C09B43/28

    CPC分类号： C09B43/28 ,  C09B33/02 ,  Y10S534/01

    摘要： Disperse dyes containing a monoazo coupling component of the formula ##STR1## in which X is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, acylamino, halogen or a group of the formula --NH--CO--NHQ in which Q is hydrogen, C.sub.1 -C.sub.4 alkyl or phenyl,Y is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkoxy,R is hydrogen, C.sub.1 -C.sub.12 alkyl, C.sub.2 -C.sub.12 alkenyl or phenyl, or Y and R, together with the nitrogen atom and the two C atoms linking them, form a 5-membered or 6-membered ring,B is a linear or branched C.sub.2 -C.sub.6 alkylene radical,W is halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy,Z is halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or nitro andm and n are each 0, 1, 2 or 3.

    N-Aminoalkylenesulfonamido substituted disazo colorants
    6.
    发明授权
    N-Aminoalkylenesulfonamido substituted disazo colorants 失效
    N-氨基亚磺酰氨基取代的双偶氮染料

    公开(公告)号：US4536570A

    公开(公告)日：1985-08-20

    申请号：US436509

    申请日：1982-10-25

    申请人： Nathan N. Crounse

    发明人： Nathan N. Crounse

    IPC分类号： C09B29/15 ,  C09B35/18 ,  C09B35/28 ,  C09B33/02 ,  C09B35/30 ,  D06P1/02 ,  D21H1/46

    CPC分类号： C09B35/28 ,  C09B29/103 ,  C09B35/18 ,  Y10S534/01 ,  Y10S8/919

    摘要： This invention relates to novel mixtures consisting essentially of benzanilide bridged disazo compounds which are randomly substituted with x (N-substituted sulfonamido) groups, to acid-addition salts of said disazo compounds, useful as direct dyes particularly in the dyeing of cellulose, and to methods of preparation of said mixtures of (N-substituted sulfonamido) substituted disazo compounds.

    摘要翻译： 本发明涉及基本上由N-（N-取代的磺酰胺基）基团无规取代的苯甲酰苯胺桥连双偶氮化合物与所述二偶氮化合物的酸加成盐组成的新型混合物，特别是用作纤维素染色中的直接染料，以及 所述（N-取代磺酰氨基）取代的双偶氮化合物混合物的制备方法。

    Dis-, tris-, and tetrakisazo compounds containing resorcinol, sulfonylamino, and two or three sulfonic acid groups
    7.
    发明授权
    Dis-, tris-, and tetrakisazo compounds containing resorcinol, sulfonylamino, and two or three sulfonic acid groups 失效
    含有间苯二酚，磺酰基氨基和两个或三个磺酸基的二 - ，三 - 和四偶氮化合物

    公开(公告)号：US4491543A

    公开(公告)日：1985-01-01

    申请号：US380711

    申请日：1982-05-21

    申请人： Udo Bergmann ,  Guenter Hansen ,  Dietrich Lach ,  Michael Thomas ,  Georg Zeidler

    发明人： Udo Bergmann ,  Guenter Hansen ,  Dietrich Lach ,  Michael Thomas ,  Georg Zeidler

    IPC分类号： C09B33/02 ,  C09B33/00 ,  C09B33/04 ,  C09B45/04 ,  C09B45/24 ,  C09B45/32 ,  C09B33/044 ,  C09B33/22 ,  C09B33/30 ,  C09B33/32

    CPC分类号： C09B45/24 ,  C09B33/00

    摘要： The present invention discloses substituted phenyl di and trisazo dyes free of reactive groups having two or three sulfonic acid groups, of the general formula: ##STR1## wherein D.sup.1 is ##STR2## Z is hydrogen or D.sup.4 --N.dbd.N--; D.sup.2 is phenyl substituted by hydroxyl, hydroxysulfonyl, chlorine or nitro, or is naphthyl substituted by hydroxy, hydroxysulfonyl or nitro, X, independently of one another, are hydroxyl or amino, D.sup.3 is phenyl which is substituted by hydroxysulfonyl, chlorine, bromine, methyl, methoxy, ethoxy, nitro, phenylamino, sulfophenylamino or nitrosulfophenylamino, or is naphthyl which is substituted by hydroxysulfonyl; D.sup.4 is phenyl which is unsubstituted or substituted by methyl, ethyl, methoxy, ethoxy, chlorine, bromine, nitro, sulfamoyl or hydroxysulfonyl, or is naphthyl which is substituted by hydroxysulfonyl; and R.sup.2 is methyl, ethyl or allyl; the rings B and E may additionally be substituted by methyl, ethyl, methoxy, ethoxy, chlorine, bromine or hydroxysulfonyl, with the proviso that D.sup.2 has a hydroxyl group ortho to the azo bond; or the iron, manganese, cobalt, chromium, nickel or copper complexes of this dye. These compounds, particularly in the form of their metal complexes are suitable for dyeing nitrogen-containing fibers such as wool, and preferably, leather. The present dyes yield very fast brown hues, in particular on retanned leather.

    摘要翻译： 本发明公开了不具有两个或三个磺酸基团的反应性基团的取代苯基二和三偶氮染料，其通式如下：其中D1是氢或D4-N = N-; D2是由羟基，羟基磺酰基，氯或硝基取代的苯基，或被羟基，羟基磺酰基或硝基取代的萘基，X彼此独立地是羟基或氨基，D3是被羟基磺酰基，氯，溴，甲基 ，甲氧基，乙氧基，硝基，苯基氨基，磺基苯基氨基或亚硝基磺基苯基氨基，或被被羟基磺酰基取代的萘基; D4是未取代或被甲基，乙基，甲氧基，乙氧基，氯，溴，硝基，氨磺酰基或羟基磺酰基取代的苯基，或被羟基磺酰基取代的萘基; 和R2是甲基，乙基或烯丙基; 环B和E可以另外被甲基，乙基，甲氧基，乙氧基，氯，溴或羟基磺酰基取代，条件是D2具有与偶氮键邻位的羟基; 或该染料的铁，锰，钴，铬，镍或铜络合物。 这些化合物，特别是其金属络合物的形式，适用于染色含氮纤维如羊毛，优选皮革。 本染料产生非常快的棕色色调，特别是在鞣革上。

    Disazo dyes containing an acetoacetanilide middle component
    8.
    发明授权
    Disazo dyes containing an acetoacetanilide middle component 失效
    含有乙酰乙酰苯胺中间成分的双偶氮染料

    公开(公告)号：US4211698A

    公开(公告)日：1980-07-08

    申请号：US934551

    申请日：1978-08-17

    申请人： Rudolf Hurter

    发明人： Rudolf Hurter

    IPC分类号： C09B31/02 ,  C09B45/20 ,  C09B62/01 ,  C09B62/44 ,  C09B69/00 ,  C09B33/02 ,  C09B62/08 ,  C09B62/50

    CPC分类号： C09B62/4411 ,  C09B31/025 ,  C09B62/01 ,  C09B69/007

    摘要： The invention relates to novel azo dyes of the formula I ##STR1## wherein R represents a water-solubilizing group, D represents the radical of a diazo component, and K represents the radical of a coupling component, to a process for their production and to a method of dyeing or printing natural or synthetic textile material and leather which comprises the use of the novel dyes.

    摘要翻译： 本发明涉及式I（I）的新型偶氮染料，其中R表示水溶性基团，D表示重氮组分的基团，K表示偶合组分的基团， 生产和染色或印刷天然或合成纺织材料和皮革的方法，其包括使用新型染料。

    Disulfimide disazo dyestuffs
    9.
    发明授权
    Disulfimide disazo dyestuffs 失效
    二硫代亚氨基二唑染料

    公开(公告)号：US3971770A

    公开(公告)日：1976-07-27

    申请号：US422064

    申请日：1973-12-05

    申请人： Richard Sommer ,  Georg Rainer ,  Gerhard Wolfrum

    发明人： Richard Sommer ,  Georg Rainer ,  Gerhard Wolfrum

    IPC分类号： C09B31/02 ,  C09B33/02 ,  D06P3/24

    CPC分类号： C09B31/025

    摘要： Disazo dyestuffs free of sulfonic acid groups of the formula ##SPC1##Are disclosed in which R.sub.1 is phenyl, alkyl phenyl or C.sub.1 -C.sub.4 -alkyl; R.sub.2 is chlorine, bromine, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy; R.sub.3 and R.sub.4 which can be either identical or different, are hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy; R.sub.5, R.sub.6 and R.sub.7, which can be either identical or different, are hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen, carboxylic amide, carboxyl, or carboxylic ester; Y is hydroxyl or NR.sub.8 R.sub.9 ; R.sub.8 and R.sub.9 can be identical or different and are C.sub.1 -C.sub.4 -alkyl optionally substituted by hydroxyl or nitrile, or benzyl; and n is 0, 1 or 2. The dyestuffs are used in dyeing N-containing fiber materials.

    摘要翻译： 其中R 1为苯基，烷基苯基或C 1 -C 4 - 烷基的式I所示磺酸基的双偶氮染料; R2是氯，溴，C1-C4-烷基或C1-C4-烷氧基; 可以相同或不同的R 3和R 4是氢，C 1 -C 4 - 烷基或C 1 -C 4 - 烷氧基; R5，R6和R7可以相同或不同，是氢，C1-C4-烷基，C1-C4-烷氧基，卤素，羧基酰胺，羧基或羧酸酯; Y是羟基或NR8R9; R8和R9可以相同或不同，是任选被羟基或腈取代的C 1 -C 4 - 烷基或苄基; n为0,1或2.染料用于染色含氮纤维材料。