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公开(公告)号：US5697984A
公开(公告)日：1997-12-16
申请号：US633407
申请日：1996-06-10
Applicant: Dieter Swatzina , Karin Heidrun Beck , Christos Vamvakaris , Juliane Krusemann
Inventor： Dieter Swatzina , Karin Heidrun Beck , Christos Vamvakaris , Juliane Krusemann
CPC classification number: C09D11/03 , C09B67/0067 , C09B67/0089 , Y10S8/907 , Y10S8/938
Abstract: Dye preparations comprising one or more dyes with no water-solubilizing groups in the molecule from the class of the metal complex azo dyes or the metal phthalocyanines and reaction products between from 1 to 50 mol of ethylene oxide and 1 mol of castor oil are useful for coloring granular or pulverulent substrates and for preparing aqueous dye preparations useful in printing inks.
Abstract translation: 包含一种或多种在金属络合物偶氮染料或金属酞菁类中的分子中没有水溶性基团的染料和1至50摩尔环氧乙烷和1摩尔蓖麻油之间的反应产物的染料制剂可用于 着色颗粒或粉状基材和制备用于印刷油墨的水性染料制剂。
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2.发明授权Asymmetrical 1:2 chromium and cobalt complexes of further substituted 6- or 7-amino-1-hydroxy-2-(nitro-phenylazo)-3-sulfonapthalenes 失效进一步取代的6-或7-氨基-1-羟基-2-（硝基 - 苯偶氮）-3-磺酸的不对称1：2铬和钴配合物
公开(公告)号：US5401834A
公开(公告)日：1995-03-28
申请号：US81927
申请日：1993-06-22
Applicant: Klaus Koerte
Inventor： Klaus Koerte
CPC classification number: C09B45/14
Abstract: Complexes of the formula ##STR1## which are in free acid or salt form, and mixtures thereof, wherein each ofR.sub.1 and R.sub.3 is independently hydrogen, C.sub.1-4 alkyl or C.sub.1-4 alkyl monosubstituted by hydroxy, amino, sulfo or carboxy,each ofR.sub.2 and R.sub.4 is independently hydrogen; C.sub.1-4 alkyl; C.sub.1-4 alkyl monosubstituted by hydroxy, amino, sulfo or carboxy; --COR.sub.5 ; --COOR.sub.6 or --CONHR.sub.7,M is chromium or cobalt, andM.sub.K.sup..sym. is hydrogen or a non-chromophoric cation, useful for dyeing or printing, materials such as natural and synthetic polyamides and particularly artificially produced oxide layers on aluminum and aluminum alloys.
Abstract translation: 具有游离酸或盐形式的式[IMAGE]的络合物及其混合物，其中R 1和R 3各自独立地是氢，C 1-4烷基或被羟基，氨基，磺基或羧基单取代的C 1-4烷基，每个 R2和R4独立地是氢; C 1-4烷基; 被羟基，氨基，磺基或羧基单取代的C 1-4烷基; -COR5; -COOR6或-CONHR7，M为铬或钴，MK（+）为氢或非发色阳离子，可用于染色或印刷，材料如天然和合成聚酰胺，特别是人造生产的铝和铝合金氧化物层 。
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3.发明授权Preparation of 1:2 chromium complexes one sulfo substituted and one sulfonamido or the like substituted azo dyes 失效1：2铬复合物的制备一个SULFO取代和一个磺酰胺或类似的替代AZO染色体
公开(公告)号：US5229502A
公开(公告)日：1993-07-20
申请号：US483144
申请日：1990-02-21
Applicant: Gerhard Back , Alois Puntener
Inventor： Gerhard Back , Alois Puntener
CPC classification number: C09B45/01 , C09B55/001
Abstract: A process is described for the preparation of pure, asymmetric 1:2 chromium complex dyes containing at least two groups which impart solubility in water, which process comprises reacting a mixture of two dyes of the formulaeF.sub.1 --(SO.sub.3 H).sub.t (1)andF.sub.2 --SO.sub.2 --Y (2)in which the symbols are as defined in claim 1 with a chromium donor in a molar ratio of 0.85:1.0 to 1.2:1.0 in a one-pot process under pressure at a temperature above 100.degree. C. and at a pH between 0 and 2 and then continuing the reaction at a slightly acid, neutral or slightly alkaline pH. The dyes obtained by the process according to the invention are suitable for dyeing, in particular, wool, silk, leather and synthetic polyamide fibres.
Abstract translation: 描述了制备含有至少两个赋予水溶解度的基团的纯不对称1：2铬络合物染料的方法，该方法包括使式F1-（SO3H）t（1）和 F2-SO2-Y（2），其中符号如权利要求1中所定义，其中铬供体的摩尔比为0.85:1.0至1.2:1.0，在一锅法中在高于100℃的压力下进行。 并且在0和2之间的pH下，然后在稍微酸性，中性或微碱性pH下继续反应。 通过本发明方法得到的染料适用于染色，特别是羊毛，丝绸，皮革和合成聚酰胺纤维。
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公开(公告)号：US4923973A
公开(公告)日：1990-05-08
申请号：US382001
申请日：1989-07-17
Applicant: Alois Puntener
Inventor： Alois Puntener
CPC classification number: C09B45/30 , Y10S534/01
Abstract: 1:2 Cobalt complex dyes of the general formula I ##STR1## in which X.sub.1 is nitro or hydrogen, X.sub.2 is nitro, hydrogen, chlorine or methyl, Y.sub.1 is nitro or hydrogen, Y.sub.2 is nitro, hydrogen, chlorine or methyl, m and n, independently of each other, are each 1, 2 or 3, and Ka.sup.+ is a cation, and one of each pair of substituents X.sub.1 or X.sub.2 and Y.sub.1 or Y.sub.2 is nitro and the other is as defined but not nitro are especially suitable for dyeing wool or polyamide and, in particular, leather.
Abstract translation: 1：2通式I（I）的钴络合物染料，其中X1是硝基或氢，X2是硝基，氢，氯或甲基，Y1是硝基或氢，Y2是硝基，氢，氯或甲基 ，m和n彼此独立地分别为1,2或3，Ka +为阳离子，并且每对取代基X1或X2和Y1或Y2中的一个为硝基，而另一个如所定义而不是硝基 特别适用于染色羊毛或聚酰胺，特别是皮革。
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5.发明授权Water-soluble azo compounds having a triazine moiety and dyeing method therewith 失效具有三嗪部分的水溶性偶氮化合物及其染色方法
公开(公告)号：US4841034A
公开(公告)日：1989-06-20
申请号：US671036
申请日：1984-11-15
Applicant: Satoshi Ototake , Ryozo Matsunaga , Masao Furusawa
Inventor： Satoshi Ototake , Ryozo Matsunaga , Masao Furusawa
IPC: C09B31/043 , C09B43/16 , C09B45/24 , D06P1/10 , D06P3/82
CPC classification number: C09B45/24 , C09B43/16 , D06P1/10 , D06P3/8242
Abstract: Water-soluble metallized disazo compounds which, in the free acid form, are represented by the following formula: ##STR1## wherein R.sub.1 and R.sub.2 stand independently for chlorine or nitro, and X stands for phenyl which may be substituted with chlorine, methyl, lower alkoxy, hydroxyl or carboxyl, for use in dyeing.
Abstract translation: 游离酸形式的水溶性金属化双偶氮化合物由下式表示：其中R 1和R 2独立地代表氯或硝基，X代表可以是苯基的苯基， 被氯，甲基，低级烷氧基，羟基或羧基取代，用于染色。
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Patent Agency Ranking
公开(公告)号：US4804386A
公开(公告)日：1989-02-14
申请号：US151610
申请日：1988-02-02
Applicant: Klaus Grychtol
Inventor： Klaus Grychtol
Abstract: A chromium complex dye of the formula ##STR1## and salts thereof are used for dyeing polyamides or leather.
Abstract translation: 将式“IMAGE”的铬络合物染料及其盐用于染色聚酰胺或皮革。
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7.发明授权Iron complexes of azo dyes obtained from naphthylsulfonic acid, resorcinol and nitroaminophenol 失效由萘磺酸，间苯二酚和硝基氨基苯酚得到的偶氮染料的铁络合物
公开(公告)号：US4801695A
公开(公告)日：1989-01-31
申请号：US27102
申请日：1987-03-13
Applicant: Alois Puntener
Inventor： Alois Puntener
Abstract: Iron complex dyes which are particularly suitable for dyeing leather in brown shades are obtained by coupling a naphthylaminesulfonic acid with resorcinol, subsequently coupling the reaction product with 4-nitro-2-aminophenol and metallizing with an iron compound.
Abstract translation: 通过将萘胺磺酸与间苯二酚偶联，随后将反应产物与4-硝基-2-氨基苯酚偶联并用铁化合物金属化，得到特别适用于以棕色阴影染色皮革的铁络合染料。
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8.发明授权Asymmetric 1:2 chrome complex dye of a phenylazosulphonaphtholamine and a naphtholazosulphonaphthol 失效苯偶氮磺基萘酚和不对称的1：2铬复合染料和萘并唑磺基萘酚
公开(公告)号：US4663441A
公开(公告)日：1987-05-05
申请号：US776459
申请日：1985-09-16
Applicant: Klaus Grychtol
Inventor： Klaus Grychtol
Abstract: Compounds of the formula I ##STR1## where K.sup..sym. is a cation, R is methyl or is phenyl which is unsubstituted or substituted by chlorine, bromine, methyl, methoxy or ethoxy, R.sup.1 is hydrogen, chlorine, bromine or nitro, R.sup.2 is hydrogen, chlorine, bromine, nitro, sulfamyl or hydroxysulfonyl, X and Y are each --O-- or --COO--, Z is --O-- or --NH--, D is a radical of a diazo component of the aniline or naphthylamine series and K is a radical of a coupling component, are very useful for dyeing natural and synthetic polyamide textile fibers and leather.
Abstract translation: 式I的化合物其中K（+）为阳离子，R为甲基或未被取代或被氯，溴，甲基，甲氧基或乙氧基取代的苯基，R1为氢，氯，溴或硝基， R2是氢，氯，溴，硝基，氨磺酰基或羟基磺酰基，X和Y各自为-O-或-COO-，Z为-O-或-NH-，D为苯胺或萘胺的重氮组分基团 系列和K是偶联组分的基团，对于天然和合成的聚酰胺纺织纤维和皮革的染色非常有用。
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公开(公告)号：US4661587A
公开(公告)日：1987-04-28
申请号：US730027
申请日：1985-05-03
Applicant: Ulrich Schlesinger , Fabio Beffa
Inventor： Ulrich Schlesinger , Fabio Beffa
CPC classification number: D06P1/13 , C09B45/24 , C09B55/001 , D06P1/10
Abstract: Disclosed are chrome complex dyes of the formula ##STR1## and of the formula ##STR2## wherein Z and Z' independently of one another are each nitrogen or --CH--;X and X' independently of one another are each oxygen, or a group of the formula --NR--, in which R is hydrogen or C.sub.1 -C.sub.4 -alkyl, provided X is oxygen when Z is --CH-- and provided X' is oxygen when Z' is --CH--;A and B independently of one another are each a diazo component of a benzene or naphthalene radical which carries the hydroxyl or carboxyl group in the o-position with respect to the azo group;C and D independently of one another are each a benzene or naphthalene radical which carries in the o-position with respect to the azo or azomethine group a hydroxyl or carboxyl group, or the radical of an aliphatic or cycloaliphatic aminocarboxylic acid, if n.sub.2 or n.sub.3 is 1 and Z or Z' is CH;E and F independently of one another are each the radical of a coupling component when Z or Z' is nitrogen, the coupling component containing in the o- and -positions with respect to the azo group the groups X and X', respectively, or the radical of an o- hydroxyaldehyde when Z or Z' is --CH--;n, n.sub.1, n.sub.2 and n.sub.3 independently of one another are each zero or 1;Ka.sup..sym. is a cation; andG is an unsubstituted or substituted benzene or naphthalene radical which contains the OH group in the o-position with respect to the coupling position on the group G; andK is the C.sub.1 -C.sub.4 -alkyl group or a --COOR or the ##STR3## group, in which R is hydrogen or C.sub.1 -C.sub.4 -alkyl.
Abstract translation: 公开了式“IMAGE”和式“IMAGE”的铬复合染料，其中Z和Z'彼此独立地为氮或-CH-; X和X'各自独立地是氧，或者式-NR-基团，其中R是氢或C 1 -C 4 - 烷基，其中当Z是-CH-时X是氧，并且X'是氧 当Z'为-CH-时; A和B彼此独立地是苯或萘基的重氮组分，其在相对于偶氮基的o位上携带羟基或羧基; C和D各自独立地为苯或萘基，其相对于偶氮或偶氮甲碱基的羟基或羧基或脂族或脂环族氨基羧酸的基团携带，如果n 2或n 3 为1，Z或Z'为CH; 当Z或Z'为氮时，E和F彼此独立地为偶联组分的基团，偶联组分分别在相对于偶氮基团的邻位和/或位置分别包含基团X和X'，或 当Z或Z'为-CH-时，羟基醛的基团; n，n1，n2和n3彼此独立地分别为零或1; Ka（+）是阳离子; 并且G是相对于基团G上的偶合位置在O位上含有OH基团的未取代或取代的苯或萘基; 并且K是C1-C4-烷基或-COOR或
基团，其中R是氢或C1-C4-烷基。 -
公开(公告)号：US4652631A
公开(公告)日：1987-03-24
申请号：US717734
申请日：1985-03-28
Applicant: Fabio Beffa , Ulrich Schlesinger
Inventor： Fabio Beffa , Ulrich Schlesinger
CPC classification number: C09B45/26 , C09B55/001
Abstract: 1:2 chromium complex dyes suitable for dyeing nitrogen-containing materials and materials which contain hydroxyl groups, are disclosed which, in the form of the free acid, have the formula ##STR1## wherein each of the symbols independently has the following meanings: Z is nitrogen or a --CH,A is a benzene or naphthalene radical which carries the hydroxyl or carboxy ortho to the azo or azomethine group, or, if n is 1 and Z is a --CH, is the radical of an aliphatic, cycloaliphatic or aromatic aminocarboxylic acid,B and D are each independently of the other the radical of a coupling component which couples in the alpha- or o-position relative to X if Z is nitrogen, or the radical of an o-hydroxyaldehyde if Z is --CH,X is oxygen or --NR, wherein R is hydrogen or C.sub.1 -C.sub.4 alkyl, with the proviso that X must be oxygen if Z is --CH,Y is a bridge member of the formula --SO.sub.2 or --SO.sub.2 --NR--SO.sub.2 --, wherein R is hydrogen or C.sub.1 -C.sub.4 alkyl,n is 0 or 1, andp is an integer from 0 to 6.
Abstract translation: 公开了适用于含氮材料和含有羟基的材料的1：2铬络合物染料，其以游离酸的形式具有式“IMAGE”，其中每个符号独立地具有以下含义：Z 是氮或-CH，A是携带偶氮或偶氮甲碱基的羟基或羧基的苯或萘基，或者如果n是1且Z是-CH，则是脂族，脂环族或 芳族氨基羧酸，B和D各自独立地为偶联组分的基团，如果Z为氮，则在α-或O-位相对于X，或如果Z为-CH，则为邻羟基醛的基团 ，X是氧或-NR，其中R是氢或C 1 -C 4烷基，条件是如果Z是-CH，则X必须是氧，Y是式-SO 2或-SO 2 -NR 2 SO 2的桥成员， 其中R是氢或C1-C4烷基，n是0或1，p是0-6的整数。
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