公开(公告)号：US4948702A

公开(公告)日：1990-08-14

申请号：US363420

申请日：1989-06-05

申请人： Guenter Wallbillich ,  Peter Neumann ,  Guenter Hansen

发明人： Guenter Wallbillich ,  Peter Neumann ,  Guenter Hansen

IPC分类号： G03C1/00 ,  G03F7/004 ,  G03F7/09 ,  H01L21/027 ,  G03C1/76

CPC分类号： H01L21/0276 ,  G03F7/091

摘要： A photosensitive recording element possessing a photosensitive recording layer which is applied to a dimensionally stable base, if desired on top of one or more intermediate layers, and has good photochemical properties and a long shelf life contains special sulfo-containing azo or azoxy dyes for controlling the photochemical properties in the photosensitive recording layer and/or in any intermediate layer present. Dyes which are suitable for use according to the invention can be obtained, for example, by autocondensation of 5-nitro-o-toluenesulfonic acid.

摘要翻译： 具有感光记录层的光敏记录元件，如果需要，在一个或多个中间层的顶部应用于尺寸稳定的基底，并且具有良好的光化学性质和长的保存期限，它含有特殊的含磺基偶氮或偶氮染料用于控制 光敏记录层和/或任何中间层中的光化学性质。 适合根据本发明使用的染料可以通过例如5-硝基邻甲苯磺酸的自缩合获得。

公开(公告)号：US5247071A

公开(公告)日：1993-09-21

申请号：US894458

申请日：1992-06-05

申请人： Guenter Hansen ,  Georg Zeidler

发明人： Guenter Hansen ,  Georg Zeidler

IPC分类号： C09B29/08 ,  C09B31/043 ,  C09B41/00 ,  C09B43/28 ,  C10L1/00

CPC分类号： C10L1/003 ,  C09B29/0813 ,  C09B31/043 ,  C09B43/28

摘要： Acetalized azo dyes are prepared by diazotizing an amine, coupling with a hydroxyalkyl-containing coupling component and subsequently reacting with a vinyl ether in a process which comprises carrying out the coupling reaction in a two-phase reaction mixture comprising water and an aromatic hydrocarbon, subsequently separating off the aqueous phase and reacting the azo dye, which is present in the organic phase, without intermediate isolation, with a vinyl ether in the presence of a polybasic carboxylic acid as catalyst.

摘要翻译： 缩醛偶氮染料通过将胺重氮化，与含羟基烷基的偶联组分偶合并随后与乙烯基醚反应制备，该方法包括在包含水和芳烃的两相反应混合物中进行偶联反应，随后 在多元羧酸作为催化剂存在下，分离出水相并使有机相中存在的偶氮染料与乙烯基醚反应而不进行中间分离。

公开(公告)号：US5132412A

公开(公告)日：1992-07-21

申请号：US407748

申请日：1989-09-15

申请人： Guenter Hansen ,  Gunther Lamm ,  Helmut Reichelt ,  Ernst Schefczik

发明人： Guenter Hansen ,  Gunther Lamm ,  Helmut Reichelt ,  Ernst Schefczik

IPC分类号： C09B29/042 ,  C09B29/00 ,  C09B29/36 ,  D06P1/18

CPC分类号： C09B29/3691 ,  C09B29/0085 ,  C09B29/0092 ,  D06P1/18

摘要： Thiazoleazo dyes of the formula ##STR1## where X is nitrogen or a radical C--R.sup.5, R.sup.5 being cyano, halogen, alkoxycarbonyl or thiocyanato, R.sup.1 is cyano, chlorine, unsubstituted or substituted C.sub.1 -C.sub.6 -alkyl, unsubstituted or substituted phenyl, unsubstituted or substituted thienyl, unsubstituted or substituted pyridyl or unsubstituted or substituted alkylthio, alkylsulfinyl or alkylsulfonyl, R.sup.2 is unsubstituted or substituted alkyl, cycloalkyl, unsubstituted or substituted phenyl, furyl, unsubstituted or substituted thienyl or pyridyl and R.sup.3 and R.sup.4 independently of one another are each unsubstituted or substituted alkyl, or R.sup.3 and R.sup.4, together with the nitrogen atom which links them, form a heterocyclic radical, are used for dyeing textile fibers having good wet fastness and color build-up.

摘要翻译： 其中X是氮或基团C-R5，R5是氰基，卤素，烷氧基羰基或硫氰酸酯的式Ia的噻唑偶氮染料，R1是氰基，氯，未取代或取代的C1-C6-烷基，未取代或取代的苯基，未取代的 或取代的噻吩基，未取代或取代的吡啶基或未取代或取代的烷硫基，烷基亚磺酰基或烷基磺酰基，R2是未取代或取代的烷基，环烷基，未取代或取代的苯基，呋喃基，未取代或取代的噻吩基或吡啶基，R3和R4各自独立地为 未取代或取代的烷基，或者R 3和R 4与连接它们的氮原子一起形成杂环基，用于染色具有良好湿牢度和颜色聚集的纺织纤维。

公开(公告)号：US5073634A

公开(公告)日：1991-12-17

申请号：US517839

申请日：1990-05-01

申请人： Johannes P. Dix ,  Guenter Hansen ,  Hellmut Kast

发明人： Johannes P. Dix ,  Guenter Hansen ,  Hellmut Kast

IPC分类号： C09B69/02 ,  D06P1/41

CPC分类号： C09B69/02 ,  D06P1/41

摘要： Basic dyes of the formulaChr.sup..sym.[FeCl.sub.4 ].sup..crclbar.where Chr.sup.a is a dye cation are useful for dyeing acrylonitrile polymers or acid-modified polyesters.

摘要翻译： Chr（+）[FeCl4]（ - ）的碱性染料其中Chra是染料阳离子，可用于染色丙烯腈聚合物或酸改性聚酯。

公开(公告)号：US4929720A

公开(公告)日：1990-05-29

申请号：US269686

申请日：1988-11-10

申请人： Guenter Hansen ,  Ernst Schefczik ,  Helmut Reichelt

发明人： Guenter Hansen ,  Ernst Schefczik ,  Helmut Reichelt

IPC分类号： C09B29/042 ,  C09B29/00 ,  C09B29/42

CPC分类号： C09B29/3634 ,  C09B29/0081 ,  Y10S534/02

摘要： Isothiazole dyes of the formula ##STR1## where X is substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl or substituted or unsubstituted phenyl,Y is hydrogen, cyano, chlorine or bromine,R.sup.1 is hydrogen, C.sub.1 -C.sub.4 -alkyl or phenyl,R.sup.2 is hydrogen, cyano, carbamoyl, C.sub.1 -C.sub.4 -monoalkyl- or -dialkyl-carbamoyl, C.sub.1 -C.sub.6 -alkanoyl, C.sub.1 -C.sub.6 -alkoxycarbonyl or 2-(C.sub.1 -C.sub.4 -alkoxy)-ethoxycarbonyl andR.sup.3 is hydrogen, C.sub.1 -C.sub.8 -alkyl which may be substituted and/or interrupted by one or two oxygen atoms, or is C.sub.5 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl or phenyl, are useful for dyeing synthetic fibers.

摘要翻译： 其中X是取代或未取代的C 1 -C 8 - 烷基或取代或未取代的苯基，Y是氢，氰基，氯或溴，R 1是氢，C 1 -C 4烷基或苯基，R 2是氢 ，氰基，氨基甲酰基，C 1 -C 4 - 单烷基 - 或 - 二烷基 - 氨基甲酰基，C 1 -C 6 - 烷酰基，C 1 -C 6 - 烷氧基羰基或2-（C 1 -C 4 - 烷氧基） - 乙氧基羰基，R 3为氢，C 1 -C 8烷基 其可以被一个或两个氧原子取代和/或中断，或者是C 5 -C 7 - 环烷基，C 3 -C 6 - 烯基或苯基，可用于染色合成纤维。

公开(公告)号：US4904777A

公开(公告)日：1990-02-27

申请号：US109525

申请日：1987-10-19

申请人： Karl-Heinz Etzbach ,  Guenter Hansen ,  Ernst Schefczik ,  Helmut Reichelt

发明人： Karl-Heinz Etzbach ,  Guenter Hansen ,  Ernst Schefczik ,  Helmut Reichelt

IPC分类号： C09B29/033 ,  C09B29/00

CPC分类号： C09B29/0059

摘要： A thiophene-containing azo dye of the formula ##STR1## where R is substituted or unsubstituted alkyl, alkenyl, cycloalkyl or phenyl, X is hydrogen, halogen, hydroxyl, unsubstituted or substituted alkoxy, cycloalkoxy, phenoxy, mercapto, alkylthio, phenylthio, alkylsulfonyl, phenylsulfonyl or phenyl and Y is cyano, nitro, alkanoyl, substituted or unsubstituted benzoyl, alkylsulfonyl, phenylsulfonyl, Co-Z, where Z is unsubstituted or substituted phenoxy, amino, mono- or dialkyl-amino, pyrrolidino, piperidino, morpholino or N-alkyl-piperazino, and K is the radical of a coupling component is used as dyes for dyeing fiber material.

摘要翻译： 含有噻吩的偶氮染料，其中R为取代或未取代的烷基，烯基，环烷基或苯基，X为氢，卤素，羟基，未取代或取代的烷氧基，环烷氧基，苯氧基，巯基，烷硫基，苯硫基，烷基磺酰基 苯基磺酰基或苯基，Y是氰基，硝基，烷酰基，取代或未取代的苯甲酰基，烷基磺酰基，苯基磺酰基，Co-Z，其中Z是未取代的或取代的苯氧基，氨基，一或二烷基氨基，吡咯烷子基，哌啶子基，吗啉代或N - 烷基 - 哌嗪基，K是偶联组分的基团，用作染色纤维材料的染料。

公开(公告)号：US4764600A

公开(公告)日：1988-08-16

申请号：US460793

申请日：1983-01-25

申请人： Udo Bergmann ,  Johannes P. Dix ,  Guenter Hansen ,  Ernst Schefczik ,  Guenther Seybold

发明人： Udo Bergmann ,  Johannes P. Dix ,  Guenter Hansen ,  Ernst Schefczik ,  Guenther Seybold

IPC分类号： C09B29/039 ,  C09B29/00 ,  C09B29/06 ,  C09B29/08 ,  C09B29/095 ,  C09B29/042 ,  C09B29/09 ,  D06P1/18 ,  D06P3/54

CPC分类号： C09B29/0847 ,  C09B29/0081 ,  C09B29/06 ,  C09B29/0813 ,  C09B29/083 ,  C09B29/095 ,  Y10S534/02

摘要： An isothiazolylazo dye of the formula I ##STR1## wherein R is an alkyl group or unsubstituted aryl or substituted aryl group selected from the group consisting of ##STR2## and K is a radical of the formula ##STR3## where B is C.sub.1 -C.sub.4 alkyl or a substituted amino radical selected from the group consisting of ##STR4## R.sup.1 is hydrogen, methyl, methoxy or ethoxy, R.sup.2 and R.sup.3 independently of one another are each unsubstituted C.sub.1 -C.sub.4 alkyl or substituted alkyl groups selected from the group of C.sub.1 -C.sub.4 alkyls which are substituted by chlorine, bromine, cyano, hydroxyl, C.sub.1 -C.sub.4 -alkoxy, benzyloxy, phenoxy, phenyl, C.sub.1 -C.sub.4 -alkylcarbonyloxy which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkoxy, phenoxy or phenyl, phenycarbonyloxy which is unsubstituted or substituted by chlorine, bromine, methoxy, ethoxy, methyl or ethyl, oxycarbonyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxycarbonyloxy, carbamyl, phenalkyloxycarbonyloxy, phenoxyalkyloxycarbonyloxy, C.sub.1 -C.sub.4 -alkoxyalkoxycarbonyloxy, phenylaminocarbonyloxy which is unsubstituted or substituted by chlorine, methoxy or methyl, C.sub.1 -C.sub.4 -alkoxyalkoxycarbonyl, phenylalkyloxycarbonyl or C.sub.1 -C.sub.4 -alkylaminocarbonyloxy which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, chlorine or bromine; or R.sup.3 is hydrogen, R.sup.4 is a radical of the formula --A--OCO--Y--R, Z is hydrogen or methyl, X is hydrogen, methyl, methoxy, chlorine or an acylamino radical selected from the group consisting of A is C.sub.2 - or C.sub.3 -alkylene and Y is --O-- or --NH--. The dyes are very useful for dyeing cellulose esters and synthetic polyesters; the dyeings obtained are from yellow to blue, and very fast.

摘要翻译： 式I的异噻唑基偶氮染料其中R为烷基或未取代的芳基或取代的芳基，所述芳基选自由下列组成的组：K IMAGE> TR＆lt; IMAGE＆gt;和K是式 > + TR 其中B是C1-C4烷基或选自由下列组成的组的取代的氨基：R 1是氢，甲基，甲氧基或乙氧基，R 2和R 3彼此独立地各自是未取代的 C 1 -C 4烷基或取代的烷基，其选自被氯，溴，氰基，羟基，C 1 -C 4 - 烷氧基，苄氧基，苯氧基，苯基，未被取代的C 1 -C 4 - 烷基羰基氧基取代的C 1 -C 4烷基 被C 1 -C 4 - 烷氧基，苯氧基或苯基取代，未被取代或被氯，溴，甲氧基，乙氧基，甲基或乙基，氧羰基，C 1 -C 4 - 烷氧基羰基，C 1 -C 4烷氧基羰基氧基，氨基甲酰基，苯氧基羰基氧基，苯氧基羰基氧基 ，C 1 -C 4 - 烷氧基烷氧基羰基氧基 未取代或被氯，甲氧基或甲基取代的苯氨基羰基氧基，未被取代或被C 1 -C 4 - 烷氧基，氯或溴取代的C 1 -C 4 - 烷氧基烷氧基羰基，苯基烷氧基羰基或C 1 -C 4烷基氨基羰氧基; 或R 3是氢，R 4是式-A-OCO-YR的基团，Z是氢或甲基，X是氢，甲基，甲氧基，氯或选自NHCHO，NHCOCH 3，NHCOC 2 H 5， NHCO芳基，NHCOCH2芳基，A是C2-或C3-亚烷基，Y是-O-或-NH-。 染料对染色纤维素酯和合成聚酯是非常有用的; 得到的染色从黄色到蓝色，非常快。

公开(公告)号：US4619992A

公开(公告)日：1986-10-28

申请号：US710993

申请日：1985-03-12

申请人： Udo Bergmann ,  Johannes P. Dix ,  Guenter Hansen ,  Ernst Schefczik

发明人： Udo Bergmann ,  Johannes P. Dix ,  Guenter Hansen ,  Ernst Schefczik

IPC分类号： C09B29/042 ,  C09B29/00 ,  C09B29/36 ,  C09B29/039 ,  D06P1/18 ,  D06P3/54

CPC分类号： C09B29/0081

摘要： A compound of the formula: ##STR1## where R is hydrogen, C.sub.1 -C.sub.4 -alkyl, phenyl, chlorophenyl, methylphenyl, methoxyphenyl or nitrophenyl; R.sup.1 is allyl, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkyl substituted by C.sub.1 -C.sub.8 -alkoxy, phenoxy, phenyl or C.sub.1 -C.sub.8 -alkanoyloxy, cyclopentyl, cyclohexyl, methylcyclohexyl, norbornyl, phenyl or phenyl substituted by chlorine, methyl or alkoxy; R.sup.2 is C.sub.1 -C.sub.10 -alkanoyl, C.sub.1 -C.sub.10 -alkanoyl substituted by alkoxy or phenoxy, cyclohexanoyl, benzoyl, benzoyl substituted by chlorine, methyl or methoxy, C.sub.1 -C.sub.8 -alkoxycarbonyl, aminocarbonyl, phenylaminocarbonyl, CH.sub.3 NHCO, C.sub.2 H.sub.5 NHCO, C.sub.3 H.sub.7 NHCO, C.sub.4 H.sub.9 NHCO, (CH.sub.3).sub.2 NCO, CH.sub.3 SO.sub.2, C.sub.6 H.sub.5 SO.sub.2 or p--CH.sub.3 --C.sub.6 H.sub.4 --SO.sub.2 ; or R.sup.1 and R.sup.2, together with the nitrogen atom, form a ring system, and K is a radical of a coupling component. The isothiazolylylazo compound of the invention is useful for the dyeing of the polyesters, nylon, and cellulose esters.

摘要翻译： 其中R是氢，C 1 -C 4 - 烷基，苯基，氯苯基，甲基苯基，甲氧基苯基或硝基苯基的下式的化合物： R1是烯丙基，C1-C8-烷基，被C1-C8-烷氧基，苯氧基，苯基或C1-C8-烷酰氧基取代的C1-C8-烷基，环戊基，环己基，甲基环己基，降冰片基，苯基或被氯，甲基或 烷氧基 R2是C1-C10烷酰基，被烷氧基或苯氧基取代的C1-C10烷酰基，环己酰基，苯甲酰基，被氯，甲基或甲氧基取代的苯甲酰基，C1-C8-烷氧基羰基，氨基羰基，苯基氨基羰基，CH3NHCO，C2H5NHCO，C3H7NHCO，C4H9NHCO， （CH3）2NCO，CH3SO2，C6H5SO2或对-CH3-C6H4-SO2; 或R 1和R 2与氮原子一起形成环系，K是偶合组分的基团。 本发明的异噻唑立噻唑化合物可用于聚酯，尼龙和纤维素酯的染色。

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。

公开(公告)号：US4285860A

公开(公告)日：1981-08-25

申请号：US112635

申请日：1980-01-16

申请人： Guenter Hansen ,  Hans J. Kolbinger ,  Horst Scheuermann ,  Georg Zeidler

发明人： Guenter Hansen ,  Hans J. Kolbinger ,  Horst Scheuermann ,  Georg Zeidler

IPC分类号： C09B31/22 ,  C09B31/18 ,  C09B35/46 ,  C09B35/60 ,  D06P3/32 ,  C09B31/30 ,  C09B33/22 ,  C09B33/28

CPC分类号： C09B35/60 ,  C09B35/461 ,  D06P3/3226

摘要： Polyazo dyes which in the form of the free acids correspond to the general formula I ##STR1## where D is the radical of a diazo component, or a radical of the formula ##STR2## n is 0 or 1, R.sup.1 is hydrogen, chlorine, bromine, methyl, ethyl, methoxy, ethoxy, carboxyl, trifluoromethyl, methylsulfonyl, ethylsulfonyl or hydroxysulfonyl,R.sup.2 is hydrogen, chlorine, bromine, methyl, methoxy, carbamyl or sulfamyl,one X is hydroxyl and the other X is amino, Y is hydrogen or hydroxysulfonyl, but at least one Y is hydroxysulfonyl andZ is a radical of the formula ##STR3##

摘要翻译： 游离酸形式的多偶氮染料对应于通式I，其中D是重氮组分的基团，或下式的基团n为0或1，R 1为氢，氯 ，溴，甲基，乙基，甲氧基，乙氧基，羧基，三氟甲基，甲基磺酰基，乙基磺酰基或羟基磺酰基，R2是氢，氯，溴，甲基，甲氧基，氨基甲酰基或氨磺酰基，一个X是羟基，另一个X是氨基，Y是 氢或羟基磺酰基，但是至少一个Y是羟基磺酰基，Z是下式的基团：