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    Chromium complexes of sulfo group containing disazo compounds having a resorcinol biscoupling component radical
    21.
    发明授权
    Chromium complexes of sulfo group containing disazo compounds having a resorcinol biscoupling component radical 失效
    具有间苯二酚双键组分基团的含磺基的双偶氮化合物的铬络合物

    公开(公告)号：US5008379A

    公开(公告)日：1991-04-16

    申请号：US114901

    申请日：1987-10-29

    申请人： Herbert Holliger

    发明人： Herbert Holliger

    IPC分类号： C09B45/26

    CPC分类号： C09B45/26

    摘要： Water-soluble, anionic, chromium complexes of disazo compounds, at least one of the complex-forming disazo compounds being of the formula, ##STR1## in which ##STR2## is the radical of a carboxy group-containing diazo component of the benzene or naphthalene series, the carboxy group being ortho to the azo group and the diazo component being free from other metallizable groups, andB-- is the radical of a diazo component of the benzene or naphthalene series free from metallizable substituents,which complexes contain at least one water-solubilizing group, are in free acid or salt form and are useful for dyeing and printing substrates such as natural and synthetic polyamides, polyurethanes and anodized aluminum, particularly fur-lined leather.

    摘要翻译： 双偶氮化合物的水溶性，阴离子，铬络合物，至少一种下式的络合物形成双偶氮化合物，其中是苯的含羧基的重氮组分的基团，或 萘系，羧基是偶氮基的邻位，重氮组分不含其它可金属化基团，B是不含金属化取代基的苯或萘系的重氮组分的基团，该络合物含有至少一个 水溶性基团为游离酸或盐形式，可用于染色和印刷底材，如天然和合成聚酰胺，聚氨酯和阳极氧化铝，特别是毛皮革。

    Copper, cobalt, nickel and iron complexes of disazo dyes
    22.
    发明授权
    Copper, cobalt, nickel and iron complexes of disazo dyes 失效
    铜，钴，镍和铁配合物的双偶氮染料

    公开(公告)号：US4547566A

    公开(公告)日：1985-10-15

    申请号：US478101

    申请日：1983-03-23

    申请人： Udo Bergmann ,  Guenter Hansen ,  Georg Zeidler

    发明人： Udo Bergmann ,  Guenter Hansen ,  Georg Zeidler

    IPC分类号： C09B31/00 ,  C09B33/02 ,  C09B33/24 ,  C09B45/24 ,  C09B45/26 ,  C09B45/30 ,  C09B45/32

    CPC分类号： C09B45/24 ,  C09B33/02 ,  C09B33/24

    摘要： Compounds which in the form of the free acid are of the general formula I ##STR1## where A is a radical of the formula ##STR2## the radicals Y independently of one another are each hydroxyl or amino, X is hydrogen, hydroxysulfonyl or a radical of the formulaD--N.dbd.N--,R is a radical of 1-aminonaphthalene-4-, -5-, -6-, -7- or -8-monosulfonic acid or of 1-aminonaphthalene-3,6-, -3,7-, -3,8-, -4,7-, or -4,8-disulfonic acid, or a Cu, Fe, Ni, Co, Mn or Cr complex thereof, and D is phenyl which is unsubstituted or substituted by methyl, methoxy, ethoxy, nitro, chlorine, bromine or sulfo, or is sulfo-substituted naphthyl. These compounds are preferably used for dyeing leather.

    摘要翻译： 游离酸形式的化合物具有通式I，其中A是下式的基团，其中Y独立地为羟基或氨基，X为氢， 羟基磺酰基或式DN = N-的基团，R是1-氨基萘-4-，5-，6-，7-或8-单磺酸或1-氨基萘-3,6 - ，-3,7-，-3,8-，-4,7-或-4,8-​​二磺酸，或其Cu，Fe，Ni，Co，Mn或Cr络合物，D为苯基， 被甲基，甲氧基，乙氧基，硝基，氯，溴或磺基取代或被磺基取代的萘基取代。 这些化合物优选用于染色皮革。

    Unsymmetrical 1:2 chromium complex of a monoazo dyestuff and a disazo dyestuff which is non-fiber reactive and contains no sulfonamido or amino groups
    23.
    发明授权
    Unsymmetrical 1:2 chromium complex of a monoazo dyestuff and a disazo dyestuff which is non-fiber reactive and contains no sulfonamido or amino groups 失效
    不对称1：2单偶氮染料的铬络合物和非纤维反应性并且不含磺酰胺基或氨基的双偶氮染料

    公开(公告)号：US4537955A

    公开(公告)日：1985-08-27

    申请号：US470943

    申请日：1983-03-01

    申请人： Klaus Grychtol ,  Hans Baumann

    发明人： Klaus Grychtol ,  Hans Baumann

    IPC分类号： C09B45/06 ,  C09B45/26 ,  C09B45/16 ,  D06P1/10

    CPC分类号： C09B45/26 ,  C09B45/06

    摘要： An unsymmetrical 1:2 chromium complex of a monoazo dyestuff and a disazo dyestuff which is non-fiber reactive and is free of sulfonamido and amino groups and which, in the form of the free acid has the formula: ##STR1## wherein A' is the radical of a 1-hydroxy-2-aminobenzene which is monosubstituted or disubstituted by chlorine, nitro, or sulfo, B' is a naphth-2-ol, resorcinol, p-(C.sub.1 -C.sub.6 -alkyl)-phenol, 1-phenol-3-methylpyrazol-5-one or acetoacetanilide radical, and the phenol group in the last two mentioned compounds can be substituted by C.sub.1 -C.sub.4 -alkyl C.sub.1 -C.sub.4 -alkoxy, chlorine or sulfo, K' is an unsubstituted or sulfo-substituted naphth-1-ol or naphth-2-ol radical, phenol which is substituted in the p-positioned by C.sub.1 -C.sub.6 -alkyl, an unsubstituted or sulfo-substituted 2-naphthylanime, and 1-phenol-3-methylpyrazol-5-one or an acetoactanilide radical, and the phenol group in the last two mentioned compounds can be substituted by C.sub.1 -C.sub.4 -alkoxy, chlorine or sulfo, and D' is the radical of a 1-hydroxy-2-aminobenzene or 1-amino-2-hydroxynaphthalene which is further substituted by nitro, sulfo or a mixture thereof.These dyes do not contain any fiber-reactive groups and are useful for dyeing various natural or synthetic nylon materials. In particular, the present dyes are useful for dying wool and leather. These dyes have good color strength, are high-hiding and have good fastness to washing and perspiration.

    摘要翻译： 单偶氮染料和双偶氮染料的不对称1：2铬络合物是非纤维反应性的并且不含磺酰氨基和氨基，并且以游离酸的形式具有下式：其中A'为 由氯，硝基或磺基单取代或二取代的1-羟基-2-氨基苯基，B'是萘-2-醇，间苯二酚，对 - （C 1 -C 6 - 烷基） - 苯酚， 苯酚-3-甲基吡唑-5-酮或乙酰乙酰苯胺基，最后两个提及的化合物中的苯酚基可以被C1-C4烷基C1-C4-烷氧基，氯或磺基取代，K'是未取代的或磺基 - 取代的萘-1-醇或萘-2-醇基，在被C1-C6烷基取代的p取代的苯酚，未取代的或磺基取代的2-萘基，和1-苯酚-3-甲基吡唑-5 一个或一个乙酰胆碱酰胺基，最后两个提及的化合物中的苯酚基团可以被C1-C4-烷氧基，氯或磺基取代，并且D'是1-羟基的基团 y-2-氨基苯或1-氨基-2-羟基萘，其进一步被硝基，磺基或其混合物取代。 这些染料不含任何纤维反应性基团，可用于染色各种天然或合成尼龙材料。 特别地，本发明的染料可用于染色羊毛和皮革。 这些染料具有良好的着色强度，具有高遮盖性，并且具有良好的洗涤和汗渍牢度。

    Chromium complexes of mixed azo compounds
    25.
    发明授权
    Chromium complexes of mixed azo compounds 失效
    混合偶氮化合物的铬络合物

    公开(公告)号：US4311641A

    公开(公告)日：1982-01-19

    申请号：US74206

    申请日：1979-09-10

    申请人： Fabio Beffa

    发明人： Fabio Beffa

    IPC分类号： C09B45/26 ,  C09B55/00 ,  C09B56/02 ,  C09B45/06 ,  D06P1/10

    CPC分类号： C09B55/001 ,  C09B45/26

    摘要： The invention relates to chromium complex dyes which, in the form of the free acid, have the formula ##STR1## wherein X is a direct bond or a bridge member, each of Z and Z' independently is a nitrogen atom or a --CH-group, p is 1 or 2, each of Y and Y' independently is an oxygen atom or a group of the formula --NR--, wherein R is hydrogen or low molecular alkyl, with the proviso that if Z or Z' is a --CH-group, Y or Y' must be an oxygen atom, R.sub.1 is hydrogen or a substituent, B is a benzene or naphthalene radical, A is the radical of an o-hydroxyaldehyde if Z' is the --CH-group or, if Z' is a nitrogen atom, A is the radical of a coupling component which couples in the ortho-position to Y', D is the radical of an o-hydroxyaldehyde if Z is the --CH-group or, if Z is a nitrogen atom, D is the radical of a coupling component which couples in the ortho-position to Y, and n is an integer from 1 to 10. The invention also relates to the manufacture of these dyes by metallization and to their use for dyeing polyamide, in particular leather.

    摘要翻译： 本发明涉及以游离酸的形式具有下式的铬络合物染料：其中X是直接键或桥接元件，Z和Z各自独立地 是氮原子或-CH-基，p是1或2，Y和Y'各自独立地是氧原子或式-NR-的基团，其中R是氢或低分子烷基，条件是 如果Z或Z'为-CH-基团，则Y或Y'必须为氧原子，R1为氢或取代基，B为苯或萘基，A为邻羟基醛的基团，如果Z' 是-CH-基，或者如果Z'是氮原子，则A是在邻位连接到Y'的偶合组分的基团，如果Z是-CH-，则D是邻羟基醛的基团 - 或者如果Z是氮原子，则D是在邻位与Y偶合的偶合组分的基团，n是1至10的整数。本发明还涉及这些染料的制造 金属化 以及它们用于染色聚酰胺，特别是皮革的用途。

    Chromium complex compounds, process for their manufacture and use thereof
    26.
    发明授权
    Chromium complex compounds, process for their manufacture and use thereof 失效
    铬络合物，其制造方法及其应用

    公开(公告)号：US4256633A

    公开(公告)日：1981-03-17

    申请号：US30413

    申请日：1979-04-16

    申请人： Fabio Beffa

    发明人： Fabio Beffa

    IPC分类号： C09B45/26 ,  C09B56/02 ,  C09B57/04 ,  D06P1/10

    CPC分类号： C09B45/26 ,  C09B56/02 ,  D06P1/10

    摘要： Bis-1:2 chromium complex dyes consisting of 2-chromium atoms, 2 molecules of a metallizable azo or azomethine compound and a bisazomethine of the formula ##STR1## wherein X is a direct bond or a bridge member, R.sub.1 is hydrogen or a substituent, and A is a benzene or naphthalene radical or a substituted or unsubstituted aliphatic or cycloaliphatic radical.

    摘要翻译： 由2铬原子组成的双-1：2铬络合物染料，2分子的金属化偶氮或偶氮甲碱化合物和式（IMAGE）的双偶氮甲碱，其中X是直接键或桥连，R1是氢或取代基 ，A是苯或萘基或取代或未取代的脂族或脂环族基团。

    1:2 Chromium complexes of disazo compounds
    27.
    发明授权
    1:2 Chromium complexes of disazo compounds 失效
    1：2双偶氮化合物的铬络合物

    公开(公告)号：US4212802A

    公开(公告)日：1980-07-15

    申请号：US930085

    申请日：1978-08-01

    申请人： Claude Vogel ,  Heinz Wicki

    发明人： Claude Vogel ,  Heinz Wicki

    IPC分类号： C09B45/26

    CPC分类号： C09B45/26

    摘要： Complexes of the formula ##STR1## in which each of X.sub.1 and X.sub.2, independently, is --COO-- or --O--,each of B.sub.1 and B.sub.2, independently, is the radical of a coupling component of the benzene series containing up to two non-condensed benzene rings or a radical of a coupling component of the quinoline series, which coupling component radicals are free from acid groups,each of ##STR2## independently, is the radical of a diazo component of the benzene series in which the rings A.sub.1 and A.sub.2 shown are free from acid groups bound directly thereto,each of the floating sulpho groups on the naphthalene rings, independently, is in the 3- or 4-position, which complexes are free from fibre reactive groups and are in free acid or salt form, and mixtures of such complexes are useful as anionic dyestuffs for substrates comprising or consisting of, for example, natural or regenerated cellulose, natural or synthetic polyamides, leather, polyurethanes or polymers modified to contain basic groups.

    摘要翻译： 其中X1和X2各自独立地为-COO-或-O-，式中每个B1和B2独立地为苯系列的偶联组分的基团，其中含有至多两个非 - - 苯基苯环或喹啉系的偶联成分的基团，其偶合成分基团不含酸基，每个独立地是苯系的重氮组分的基团，其中环A1和 所示的A2不含与其直接键合的酸基，萘环上的每个浮选磺基独立地在3-或4-位，该络合物不含纤维反应性基团并且为游离酸或盐形式 ，并且这种配合物的混合物可用作用于包含例如天然或再生纤维素，天然或合成聚酰胺，皮革，聚氨酯或经修饰以包含碱性基团的聚合物的基质的基质的阴离子染料。

    Chromium complex dye, including azo and azo methine dye compounds
    28.
    发明授权
    Chromium complex dye, including azo and azo methine dye compounds 失效
    铬络合染料，包括偶氮次甲基染料化合物

    公开(公告)号：US4033942A

    公开(公告)日：1977-07-05

    申请号：US680640

    申请日：1976-04-27

    申请人： Fabio Beffa ,  Gerhard Back ,  Eginhard Steiner

    发明人： Fabio Beffa ,  Gerhard Back ,  Eginhard Steiner

    IPC分类号： C09B45/04 ,  C09B45/00 ,  C09B45/48 ,  C09B55/00 ,  C09B56/02 ,  D06P1/10 ,  D06P1/13 ,  C09B45/26 ,  C09B45/06

    CPC分类号： C09B45/00 ,  C09B55/001 ,  D06P1/10 ,  D06P1/13

    摘要： 1:2 Chromium complex dyes of an azo compound of the formula ##STR1## and an azomethine compound of the formula ##STR2## COMPLEXED TO A CHROMIUM ATOM, WHEREIN A is an ortho-phenylene or -- naphthylene diazo component radical; B is an ortho-phenylene or -- naphthylene coupling component radical; X is --O-- or --CO--O--; X' is --O--, --NH--, --N(lower alkyl)--, --N(aralkyl)-- or --N(aryl)--; R is an aliphatic radical; the benzene ring "a" is unsubstituted or substituted by a fused benzene ring, halo, nitro alkyl or alkoxy; the molecule containing 0-5 water solubilizing groups and optionally a group of the formula --N=N--Ar--N=N--Ar' and/or -N=N--Ar" wherein Ar, Ar' and Ar" represent an aromatic or carbocyclic radical.

    摘要翻译： 1：2下式的偶氮化合物的铬络合物染料和与铬酸盐复合的式“IMAGE”的偶氮甲碱化合物，其中A是邻 - 亚苯基或 - 亚萘基重氮组分基团; B是邻 - 亚苯基或亚萘基偶合成分基; X是-O-或-CO-O-; X'是-O - ， - NH - ， - N（低级烷基） - ， - N（芳烷基） - 或-N（芳基） - 。 R是脂族基团; 苯环“a”未被取代或被稠合的苯环，卤素，硝基烷基或烷氧基取代; 含有0-5个水溶性基团和任选的式-N = N-Ar-N = N-Ar'和/或-N = N-Ar“的分子，其中Ar，Ar'和Ar”表示 芳族或碳环基。