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1. 发明授权

US4468347A Sulfo group-free disazo and polyazo compounds containing at least two basic or cationic group and which are in metal-free or 2:1 metal complex form 失效
公开(公告)号：US4468347A
公开(公告)日：1984-08-28
申请号：US361183
申请日：1982-03-24
申请人： Paul Doswald , Emil Moriconi , Helmut Moser , Horst Schmid
发明人： Paul Doswald , Emil Moriconi , Helmut Moser , Horst Schmid
IPC分类号： C09B44/06 , C09B62/08 , C09B62/09 , C09B44/04 , C09B44/08 , C09B45/24 , C09B45/28
CPC分类号： C09B44/06 , C09B62/08 , C09B62/09
摘要： Disazo and polyazo compounds of the formula ##STR1## wherein each A is independently ##STR2## andeach R.sub.1 and the ##STR3## radical to which it is attached, taken together, independently, are ##STR4## wherein ring B may be substituted by one substituent selected from halogen, C.sub.1-4 alkyl and C.sub.1-4 alkoxy, and each R.sub.3 is independently C.sub.1-4 alkyl, orwherein the ** denotes the carbon atom attached to X, or each A, R.sub.3 and the ##STR5## radical to which they are attached, taken together, independently, are each R.sub.1 and the ##STR6## radical to which it is attached, taken together, independently, are the radical of an aromatic carbocyclic or heterocyclic coupling component, ##STR7## wherein each R.sub.21 is independently halo, C.sub.1-4 alkyl or C.sub.1-4 alkoxy,p is 0, 1 or 2,the * denotes the carbon atom attached to the --N.dbd.N-- radical, andthe ** denotes the carbon atom attached to X,eachA.sub.1 and A.sub.2 taken together are --O--Me--O--, wherein Me is copper, cobalt, iron, nickel, manganese or zinc, oreachA.sub.1 is hydroxy, andeachA.sub.2 is independently hydrogen, hydroxy or C.sub.1-4 alkoxy,X is a direct bond or a bridging radical,eachY is independently a direct bond, C.sub.1-4 alkylene, --CO--NH--(CH.sub.2).sub.m -***, --NH--CO--(CH.sub.2).sub.m *** or --SO.sub.2 --NR.sub.4 --(CH.sub.2).sub.m -***, wherein R.sub.4 is hydrogen or C.sub.1-4 alkyl,m is 1, 2, 3 or 4, and the *** denotes the carbon atom attached to the Z group, each Z is independently ##STR8## wherein A.sup..crclbar. is a non-chromophoric anion,m is 1, 2, 3 or 4, andp is 0, 1 or 2, andn is at least 2,with the provisos that (i) the compound is free of sulfo groups, and (ii) when the compound is in metal-free form, each A, R.sub.3 and the ##STR9## radical to which they are attached form a group of formula (b) and each R.sub.1 and the ##STR10## radical to which it is attached together form a 1-phenylpyrazole group the phenyl ring of which is substituted by one --Y--Z group, which compounds are useful for dyeing and printing paper, leather, textile materials comprising natural or regenerated cellulose (for example, cotton, mercerized cotton, alkali treated cotton, hemp, sisal, jute and flax) and fibers, yarns and textile materials comprising polyamide or polyester modified to contain acid groups.

2. 发明授权

US6042621A Fibre-reactive dyestuffs 失效
标题翻译：纤维反应性染料
公开(公告)号：US6042621A
公开(公告)日：2000-03-28
申请号：US117996
申请日：1998-08-11
申请人： Roland Wald , Paul Doswald
发明人： Roland Wald , Paul Doswald
IPC分类号： C09B62/085 , C09B67/22 , D06P1/382
CPC分类号： C09B67/0041 , C09B62/085 , Y10S8/918 , Y10S8/924
摘要： The application is concerned with a compound of the formula (I) ##STR1## and a process for making the same. The compound is useful as fiber-reactive dyestuff in dyeing or printing onto hydroxy- or nitrogen-containing substrates. A printing composition comprising this fiber-reactive dyestuff and a copper phthalocyanine allows to obtain dyeings with less catalytic fading.
摘要翻译： PCT PCT / EP97 / 00517 371日期：1998年8月11日 102（e）日期1998年8月11日PCT提交1997年2月6日PCT公布。公开号WO97 / 30125 日期1997年8月21日该申请涉及式（I）化合物及其制备方法。该化合物可用作染色或印刷在含羟基或含氮底物上的纤维反应性染料。包含这种纤维反应性染料和铜酞菁的印刷组合物允许以较少的催化性褪色获得染色。

3. 发明授权

US4483796A Sulfo group-free disazo and polyazo compounds containing two 1-phenylpyrazol-5-one coupling component radicals and at least two basic or cationic groups 失效
公开(公告)号：US4483796A
公开(公告)日：1984-11-20
申请号：US409164
申请日：1982-08-18
申请人： Paul Doswald , Emil Moriconi , Helmut Moser , Horst Schmid
发明人： Paul Doswald , Emil Moriconi , Helmut Moser , Horst Schmid
IPC分类号： C09B44/06 , C09B62/08 , C09B62/09 , C09B35/18 , C09B35/22 , C09B35/227 , C09B35/26
CPC分类号： C09B44/06 , C09B62/08 , C09B62/09
摘要： Disazo and polyazo compounds of the formula ##STR1## wherein each A is independently ##STR2## and each R.sub.3 is independently C.sub.1-4 alkyl, oreach A, R.sub.3 and the ##STR3## radical to which they are attached, taken together, independently, are ##STR4## wherein each R.sub.21 is independently halo, C.sub.1-4 alkyl or C.sub.1-4 alkoxy,p is 0, 1 or 2,the * denotes the carbon atom attached to the --N.dbd.N-- radical, andthe ** denotes the carbon atom attached to X,each R.sub.1 and the ##STR5## radical to which it is attached taken together, independently, are the radical of an aromatic or heterocyclic coupling component,each A.sub.1 and A.sub.2 taken together are --O--Me--O--, wherein Me is copper, cobalt, iron, nickel, manganese or zinc, oreach A.sub.1 is hydroxy, andeach A.sub.2 is independently hydrogen, hydroxy or C.sub.1-4 alkoxy,X is a direct bond or a bridging radical,each Y is independently a direct bond, C.sub.1-4 alkylene, --CO--NH--(CH.sub.2).sub.m --, --NH--CO--(CH.sub.2).sub.m -- or --SO.sub.2 --NR.sub.4 --(CH.sub.2).sub.m --,whereinR.sub.4 is hydrogen or C.sub.1-4 alkyl,m is 1, 2, 3 or 4, andthe *** denotes the carbon atom attached to the Z group,each Z is independently ##STR6## wherein A.sup..crclbar. is a non-chromophoric anion,m is 1, 2, 3 or 4, andp is 0, 1, or 2, andn is at least 2,with the provisos that (i) the compound is free of sulfo groups, and (ii) when the compound is in metal-free form, each A, R.sub.3 and the ##STR7## radical to which they are attached form a group of formula (b) and each R.sub.1 and the ##STR8## radical to which it is attached together form a 1-phenylpyrazole group the phenyl ring of which is substituted by one --Y--Z group, which compounds are useful for dyeing and printing paper, leather, textile materials comprising natural or regenerated cellulose (for example, cotton, mercerized cotton, alkali treated cotton, hemp, sisal, jute and flax) and fibers, yarns and textile materials comprising polyamide or polyester modified to contain acid groups.

4. 发明授权

US5698681A Reactive disazo dyestuff compounds containing halo-substituted triazinyl rings 失效
标题翻译：含有卤素取代三嗪基的活性双偶氮染料化合物
公开(公告)号：US5698681A
公开(公告)日：1997-12-16
申请号：US671785
申请日：1996-06-19
申请人： Paul Doswald
发明人： Paul Doswald
IPC分类号： C07D401/14 , C09B43/16 , C09B62/04 , C09B62/09 , D06P1/382 , D06P3/26 , D06P3/66
CPC分类号： C09B62/043 , C09B62/09
摘要： Fiber-reactive disazo dyes correspond to formula I, ##STR1## and they are present as free acids or in salt form. They are used as reactive dyes for dyeing or printing hydroxy-group-containing or nitrogen-containing organic substrates, especially leather or fibrous material, which consists of or contains natural or synthetic polyamides or natural or regenerated cellulose. The dyeings obtained have high fixation values and good light fastness.
摘要翻译：纤维反应性双偶氮染料对应于式I，它们以游离酸或盐形式存在。它们用作染料或印刷含羟基或含氮有机基材，特别是由天然或合成聚酰胺或天然或再生纤维素组成或含有天然或合成聚酰胺或天然或再生纤维素的皮革或纤维材料的活性染料。获得的染色具有较高的固色值和良好的耐光性。

5. 发明授权

US5693765A Substituted 5-�5'-�(5"- Chloro-2", 4"-difluoropyrimid-6"-ylamino) phenylcarbonylamino!-2'-sulfophenyl-azo!-6-hydroxy-4-methyl-3-sulfomethy lpyrid-2-ones 失效
标题翻译：取代的5- [5' - [（5“ - 氯-2”，4“ - 二氟嘧啶-6” - 基氨基）苯基羰基氨基] -2'-磺苯基 - 偶氮] -6-羟基-4-甲基 - 3-磺甲基吡啶-2-酮
公开(公告)号：US5693765A
公开(公告)日：1997-12-02
申请号：US471814
申请日：1995-06-06
申请人： Paul Doswald
发明人： Paul Doswald
IPC分类号： C09B62/245 , C09B62/44 , C09B62/24 , D06P1/382
CPC分类号： C09B62/245 , C09B62/4424
摘要： Compounds of the formula ##STR1## and salts thereof, wherein each R.sub.1 is independently hydrogen or C.sub.1-4 alkyl, and R.sub.2 is hydrogen; C.sub.1-6 alkyl; C.sub.2-4 alkenyl; C.sub.2-4 alkynyl; cyclohexyl; phenyl; phenyl substituted by 1 to 3 substituents selected from halo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, --SO.sub.3 H and --COOH; phenyl (C.sub.1-4 alkyl); phenyl(C.sub.1-4 alkyl) the phenyl ring of which is substituted by 1 to 3 substituents selected from halo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, --SO.sub.3 H and --COOH; or --W--Y, wherein W is linear or branched C.sub.1-6 alkylene, and Y is --COOH, --COOC.sub.1-4 alkyl, --SO.sub.3 H, --OSO.sub.3 H, hydroxy, cyano, C.sub.1-4 alkoxy, --NH.sub.2, a protonatable aliphatic, cycloaliphatic, aromatic or heterocyclic amino group or a quaternary ammonium group, or a mixture of such compounds or salts, useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, for example leather and fibre material comprising natural or synthetic polyamides or natural or regenerated cellulose, especially textile materials comprising cotton. The obtained dyeings and prints show good general fastness properties such as good light fastness, wet fastnesses and resistance to oxidative influences.
摘要翻译：其中每个R 1独立地是氢或C 1-4烷基，R 2是氢;式 C 1-6烷基; C2-4烯基; C 2-4炔基; 环己基苯基; 被1至3个选自卤素，C 1-4烷基，C 1-4烷氧基，-SO 3 H和-COOH的取代基取代的苯基; 苯基（C 1-4烷基）; 苯基（C 1-4烷基），其苯环被1至3个选自卤素，C 1-4烷基，C 1-4烷氧基，-SO 3 H和-COOH的取代基取代; 或-WY，其中W是直链或支链C 1-6亚烷基，Y是-COOH，-COOC 1-4烷基，-SO 3 H，-OSO 3 H，羟基，氰基，C 1-4烷氧基，-NH 2，可质子化的脂族，脂环族，芳族或杂环氨基或季铵基团，或这些化合物或盐的混合物，可用于染色或印刷含羟基或含氮有机基材，例如包含天然或合成聚酰胺或天然或再生纤维素的皮革和纤维材料，特别是包含棉花的纺织材料。获得的染色和印花显示出良好的耐光牢度，如耐光牢度，耐湿牢度和耐氧化影响。

6. 发明授权

US4843152A Copper complexes of disazo compounds having di- or tri- sulfonaphthol and 6-[2,4-di-(amino or substituted amino)-1,3,5-triazia-6-ylamino-]-1-hydroxy-3-sulfonaphthalene coupling component radicals 失效
公开(公告)号：US4843152A
公开(公告)日：1989-06-27
申请号：US36601
申请日：1987-04-10
申请人： Paul Doswald , Hans-Rudolf von Tobel
发明人： Paul Doswald , Hans-Rudolf von Tobel
IPC分类号： C09B62/095 , C09B45/28 , D06P3/66
CPC分类号： C09B45/28
摘要： Complexes of the formula ##STR1## and salts thereof, whereineach of X.sub.1 and X.sub.2 is independently --NR.sub.1 R.sub.2, whereinR.sub.1 is hydrogen, C.sub.1-4 alkyl or C.sub.2-4 alkyl monosubstituted by hydroxy or C.sub.1-4 -alkoxy, andR.sub.2 is hydrogen; C.sub.1-10 alkyl; C.sub.2-8 hydroxyalkyl; C.sub.2-8 dihydroxyalkyl the hydroxy groups of which are attached to different carbon atoms; C.sub.1-6 alkyl monosubstituted by halo, cyano, --OR.sub.3, (C.sub.1-4 alkyl)carbonyl, (C.sub.1-4 -alkoxy)carbonyl, sulfo or sulfato; phenyl; phenyl substituted by 1 or 2 substituents selected from halo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, acetamido and --SO.sub.2 --R.sub.4 ; phenyl(C.sub.1-4 alkyl); phenyl(C.sub.1-4 alkyl) the phenyl group of which is substituted by 1 or 2 substituents selected from halo, C.sub.1-4 -alkyl, C.sub.1-4 alkoxy, acetamido and --SO.sub.2 --R.sub.4 ; C.sub.5-6 cycloalkyl or C.sub.5-6 cycloalkyl substituted by 1 to 3 C.sub.1-4 alkyl groups, whereinR.sub.3 is C.sub.1-4 alkyl, C.sub.2-4 -hydroxyalkyl or (C.sub.1-4 -alkyl)carbonyl, andR.sub.4 is hydroxy, amino, C.sub.1-4 -alkyl or phenyl, or--NR.sub.1 R.sub.2 is an unsubstituted 5- or 6-membered saturated heterocyclic ring containing 1 or 2 further hetero atoms selected from nitrogen, oxygen and sulfur or a 5- or 6-membered saturated heterocyclic ring containing 1 or 2 further hetero atoms selected from nitrogen, oxygen and sulfur which is substituted by 1 to 3 C.sub.1-4 alkyl groups,m is 1 or 2, andn is 0 or 1,with the proviso that m+n is 2 or 3,with the proviso that one of the asterisked bonds is in the 1-position of the naphthalene ring and the other asterisked bond is in the 2-position, and mixtures thereof are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates. e.g., textile material consisting of or containing cellulose fibers, which may be aftertreated with a polymeric polybasic amino compound.

7. 发明授权

US5527886A Dyes containing 5-cyano-2,4 or 4,6-dichloropyrimidyl fiber-reactive groups 失效
标题翻译：染料含有5-氰基-2,4或4,6-二氯嘧啶基纤维反应性基团
公开(公告)号：US5527886A
公开(公告)日：1996-06-18
申请号：US899570
申请日：1992-06-16
申请人： Gunther Auerbach , Markus Dorr , Paul Doswald , Markus Gisler , Werner Koch , Helmut A. Moser , Roland Wald
发明人： Gunther Auerbach , Markus Dorr , Paul Doswald , Markus Gisler , Werner Koch , Helmut A. Moser , Roland Wald
IPC分类号： C09B62/44 , C09B62/08 , C07F3/10 , C07F9/02
CPC分类号： C09B62/4422
摘要： Fiber-reactive compounds of the formulaX-O.sub.2 S-W.sub.1 [F.sub.c ]W.sub.2 -NR-Z,and water-soluble salts thereof each cation of which is independently a non-chromophoric cation, and mixtures of such compounds or water-soluble salts,whereinFc is a chromophore-containing radical of a monoazo, disazo, polyazo, formazan, anthraquinone, dioxazine, phenazine or azomethine dye, which is in metal-free or metal complex form,each of W.sub.1 and W.sub.2 is independently a direct bond or a bridging group which is attached to a carbon atom of an aromatic carbocyclic ring or to a carbon or nitrogen atom of an aromatic heterocyclic ring present in F.sub.c,X is --CH.dbd.CH.sub.2 or --C.sub.2-4 alkylene--Y, wherein Y is hydroxy or a group which can be split off under alkaline conditions,R is hydrogen, C.sub.1-4 alkyl or C.sub.1-4 alkyl monosubstituted by hydroxy, halo, cyano, --SO.sub.3 H, --OSO.sub.3 H or --COOH, andZ is ##STR1## with the provisos as set forth herein.
摘要翻译：式X-O 2 S-W1 [Fc] W2-NR-Z的纤维反应性化合物及其各自阳离子独立地是非发色阳离子的水溶性盐，以及这些化合物或水溶性盐的混合物，其中Fc是含有金属或金属络合物形式的单偶氮，二偶氮，多偶氮，甲an，蒽醌，二恶嗪，吩嗪或偶氮甲碱染料的含发色团的基团，W1和W2各自独立地为直接键或连接于芳香族碳环的碳原子或存在于Fc中的芳香族杂环的碳原子或氮原子上的桥连基团，X为-CH = CH 2或-C 2-4亚烷基-Y，其中Y为羟基或基团可以在碱性条件下分离，R是氢，C 1-4烷基或被羟基，卤素，氰基，-SO 3 H，-OSO 3 H或-COOH单取代的C 1-4烷基，Z是，条件是如上所述这里。

8. 发明授权

US5386015A Monoazo and disazo compounds having 5-cyano-2,4-and 4,6-dichloropyrimidyl groups 失效
标题翻译：具有5-氰基-2,4-和4,6-二氯嘧啶基的单偶氮和双偶氮化合物
公开(公告)号：US5386015A
公开(公告)日：1995-01-31
申请号：US90227
申请日：1993-07-09
申请人： Paul Doswald , Werner Koch
发明人： Paul Doswald , Werner Koch
IPC分类号： C09B62/245 , C09B62/24 , C09B62/25 , C09B62/255 , D06P1/382
CPC分类号： C09B62/24 , Y10S534/01
摘要： Compounds of the formula ##STR1## and salts thereof, and mixtures of such compounds and salts, wherein F.sub.c is ##STR2## wherein D.sub.1 is an unsubstituted or substituted phenyl or naphthyl diazo component radical,each of Q.sub.1, Q.sub.2 and Q.sub.3 is independently hydrogen or a substituent,each R.sub.5 is independently hydrogen, C.sub.1-4 alkyl or C.sub.1-4 alkoxy,each R.sub.6 is independently hydrogen, halo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, (C.sub.1-4 alkyl)carbonylamino or --NH--CO--NH.sub.2,R.sub.16 is hydrogen or --SO.sub.3 H,r is 1 or 2, andt is 2 or 3, andb is 1 or 2,whereineach R.sub.1 is independently hydrogen or C.sub.1-4 alkyl,each R.sub.7 is independently hydroxy, C.sub.1-4 alkoxy or --NH.sub.2,each Z is independently ##STR3## and each m is independently 0 or 1.
摘要翻译：下式化合物及其盐，以及这些化合物和盐的混合物，其中Fc是未取代或取代的苯基或萘基重氮组分基团，Q1，Q2和Q3各自独立地为氢或取代基，每个R 5独立地为氢，C 1-4烷基或C 1-4烷氧基，每个R 6独立地为氢，卤素，C 1-4烷基，C 1-4烷氧基， -4-烷基）羰基氨基或-NH-CO-NH 2，R 16是氢或-SO 3 H，r是1或2，t是2或3，b是1或2，其中每个R 1独立地是氢或C 1-4烷基，每个R 7独立地是羟基，C 1-4烷氧基或-NH 2，每个Z独立地是＆lt; IMAGE＆gt;每个m独立地是0或1。

9. 发明授权

US5227476A 2-(3,6,8-trisulfonaphth-2-ylazo)-5-[2-chloro-4-[2-(5-chlo ro-2,4-difluoropyrimid-6-ylamino)-2-methyl-ethyl]amino-1,3,5-triazin-6-yl amino]phenyl urea salts thereof 失效
标题翻译： 2-（3,6,8-三磺基萘-2-基偶氮）-5- [2-氯-4- [2-（5-氯-2,4-二氟嘧啶-6-基氨基）-2-甲基 - 乙基] 氨基-1,3,5-三嗪-6-基氨基]苯基脲盐
公开(公告)号：US5227476A
公开(公告)日：1993-07-13
申请号：US570941
申请日：1990-08-21
申请人： Paul Doswald , Werner Koch
发明人： Paul Doswald , Werner Koch
IPC分类号： C09B62/028 , D06P1/382
CPC分类号： C09B62/028 , D06P1/382 , Y10S534/01
摘要： Compounds of the formula ##STR1## and salts thereof, wherein R.sub.1 is hydrogen, C.sub.1-4 alkyl or C.sub.1-4 alkoxy,R.sub.2 is hydrogen, halo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, (C.sub.1-4 alkyl)carbonylamino or --NHCONH.sub.2, andW is -NR.sub.3 -B.sub.1 -NR.sub.3 -, ##STR2## wherein B.sub.1 is linear or branched C.sub.2-6 alkylene, linear or branched C.sub.2-6 alkylene interrupted by --O-- or --NR.sub.3 -- or linear or branched C.sub.3-6 alkylene monosubstituted or disubstituted by hydroxy, with the proviso that the hydroxy groups of any linear or branched C.sub.3-6 alkylene disubstituted by hydroxy are bound to different carbon atoms, andR.sub.4 is linear or branched C.sub.2-4 alkylene,whereineach R.sub.3 is independently hydrogen, C.sub.1-4 alkyl or C.sub.1-4 alkyl substituted by hydroxy, halo, cyano, sulfo, sulfato or carboxy,with the provisos that the --N.dbd.N-- radical is attached to the 1- or 2-position of the naphthalene ring and the floating sulfo group is attached to the 3- or 4-position of the naphthalene ring, and mixtures thereof, are useful for dyeing and printing hydroxy group- or nitrogen-containing organic substrates, for example leather and fiber materials containing or consisting of natural or synthetic polyamides or natural or regenerated cellulose, especially textile material containing or consisting of cotton.
摘要翻译：其中R 1是氢，C 1-4烷基或C 1-4烷氧基，R 2是氢，卤素，C 1-4烷基，C 1-4烷氧基，（C 1-4烷基）羰基氨基或 -NHCONH 2，W是-NR 3 -B 1 -NR 3 - ，其中B 1是直链或支链C 2-6亚烷基，被-O-或-NR 3 - 或直链或支链C 3间隔的直链或支链C 2-6亚烷基 6-亚烷基被羟基单取代或二取代，条件是羟基二取代的任何直链或支链C 3-6亚烷基的羟基与不同的碳原子结合，而R4是直链或支链C 2-4亚烷基，其中每个R 3独立地是氢， C 1-4烷基或被羟基，卤素，氰基，磺基，硫酸根或羧基取代的C 1-4烷基，条件是-N = N-基连接到萘环的1-位或2-位，而漂浮的磺基基团连接到萘环的3-或4-位，并且其混合物可用于染色和印刷羟基 - 或含氮有机基材，例如含有或由天然或合成聚酰胺或天然或再生纤维素组成的皮革和纤维材料，特别是含有或由棉花组成的纺织材料。

10. 发明授权

US4699626A Mixtures of copper complexes of disazo compounds: 4,4'-(3,3'-dihydroxybiphenylene) tetrazo component and disulfonaphthol and 3-sulfo-6-(2'-chloro-4'-chloro or hydroxy-1,3,5-triazin-6'-ylamino)-naphth-1-ol coupling component 失效
标题翻译：双偶氮化合物的铜络合物的混合物：4,4' - （3,3'-二羟基联苯）双偶氮组分和二磺基萘酚和3-磺基-6-（2'-氯-4'-氯或羟基-1,3,5 - 三嗪-6'-基氨基） - 萘-1-醇偶联组分
公开(公告)号：US4699626A
公开(公告)日：1987-10-13
申请号：US838860
申请日：1986-03-12
申请人： Hans-Rudolf von Tobel , Paul Doswald
发明人： Hans-Rudolf von Tobel , Paul Doswald
IPC分类号： C07D251/42 , C07D251/44 , C09B62/095 , D06P1/382 , C09B35/08 , C09B45/28 , C09B62/09 , D06P1/38
CPC分类号： D06P1/382 , C09B62/095 , Y10S8/918
摘要： Complexes of the formula ##STR1## or a water-soluble salt thereof each cation of which is independently a non-chromophoric cation, wherein X is chloro or hydroxy,m is 1 or 2, andn is 0 or 1, with the proviso that m + n is 2, with the proviso that one of the asterisked bonds is in the 1-position and the other asterisked bond is in the 2-position, and mixtures thereof, are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, preferably textile material consisting of or containing cellulose fibers, most preferably cotton, alone or blended with other suitable textile fibers. The resulting dyed or printed textile material may be aftertreated with a polymeric polybasic amino compound in order to improve the wet fastness of these dyeings and printings.
摘要翻译：其中X为氯或羟基，m为1或2，n为0或1，其中X为氯或羟基，式为“IMAGE”+ TR

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