公开(公告)号：US4132840A

公开(公告)日：1979-01-02

申请号：US703855

申请日：1976-07-09

申请人： Herbert Hugl ,  Gerhard Wolfrum

发明人： Herbert Hugl ,  Gerhard Wolfrum

IPC分类号： C08G18/00 ,  C08G18/38 ,  C08G18/65 ,  C08G18/67 ,  C08L75/00 ,  C08L77/00 ,  C08G18/14

CPC分类号： C08G18/3838 ,  C08G18/678 ,  Y10S521/919 ,  Y10S521/92

摘要： Polyurethane plastics are dyed with dyestuffs of the formula ##STR1## wherein R.sub.1 denotes hydrogen, halogen, optionally substituted C.sub.1 -C.sub.4 -alkyl, optionally substituted C.sub.1 -C.sub.4 -alkoxy and optionally substituted C.sub.1 -C.sub.4 -alkylcarbonylamino and R.sub.2 denotes hydrogen, optinally substituted C.sub.1 -C.sub.4 -alkyl and optionally substituted C.sub.1 -C.sub.4 -alkoxy, while A and B denote optionally branched alkylene chains which can be identical or different and preferably have 2 to 6 carbon atoms, with formation of covalent bonds, in that the dyestuffs are added before or during the polyaddition reaction to the reacton mixture of polyol and polyisocyanate or to one of the components.

摘要翻译： 聚氨酯塑料用下式（IMAGE）的染料染色，其中R1表示氢，卤素，任选取代的C 1 -C 4 - 烷基，任选取代的C 1 -C 4 - 烷氧基和任选取代的C 1 -C 4 - 烷基羰基氨基，R 2表示氢，最佳取代的C 1 -C 1-4 - 烷基和任选取代的C 1 -C 4 - 烷氧基，而A和B表示可以相同或不同并且优选具有2至6个碳原子的任选支链亚烷基链，形成共价键，因为染料在 或在与多元醇和多异氰酸酯的反应物混合物或其中一种组分的加成反应期间。

公开(公告)号：US4041024A

公开(公告)日：1977-08-09

申请号：US294526

申请日：1972-10-03

申请人： Gerhard Wolfrum ,  Hans-Gunter Otten

发明人： Gerhard Wolfrum ,  Hans-Gunter Otten

IPC分类号： C09B29/00 ,  C09B29/08 ,  C09B35/06 ,  C09B35/22 ,  D06P1/06 ,  D06P3/24

CPC分类号： C09B29/0088 ,  C09B29/08 ,  C09B29/0803

摘要： Azo dyestuffs of formula ##STR1## wherein R.sub.1 denotes hydrogen, C.sub.1 --C.sub.4 alkyl, Cl, Br, --OCH.sub.3, --OC.sub.2 H.sub.5, --NO.sub.2, --CN, --SCN, --SO.sub.2 CH.sub.3, --SO.sub.2 C.sub.2 H.sub.5, --SO.sub.3 H, --SO.sub.2 NX.sub.2 (X=H or C.sub.m H.sub.2m.sub.+1 with m = 1-4) or --COOC.sub.n H.sub.2n.sub.+1 (n = 0-4);R.sub.2 represents hydrogen, CH.sub.3, C.sub.2 H.sub.5, --OCH.sub.3, --OC.sub.2 H.sub.5, Cl, Br, or the grouping --NHCOC.sub.n H.sub.2n.sub.+1 (n = 0-4);R.sub.3 denotes hydrogen, OCH.sub.3, OC.sub.2 H.sub.5, CH.sub.3 or C.sub.2 H.sub.5 ;R.sub.4 represents C.sub.n H.sub.2n.sub.+1 (n = o-4), or CH.sub.2 CH.sub.2 SO.sub.3 H;R.sub.5 represents hydrogen or a sulphonic acid group, and p is 1 or 2,With only one of the residues R.sub.1, R.sub.4 and R.sub.5 representing or containing a sulphonic acid group. The dyestuffs are suitable for dyeing nitrogen-containing materials especially for dyeing synthetic polyamide and polyurethane fibers. The dyestuffs are very well absorbed on the polyamide fibers both from an acid dyebath and from a neutral dyebath. In one example synthetic polyamide fibers are dyed in clear shades having good to very good fastness properties.

摘要翻译： 其中R1表示氢，C1-C4烷基，C1，Br，-OCH3，-OC2H5，-NO2，-CN，-SCN，-SO2CH3，-SO2C2H5，-SO3H，-SO2NX2（X = H或CmH2m + 1，m = 1-4）或-COOCnH2n + 1（n = 0-4）; R 2表示氢，CH 3，C 2 H 5，-OCH 3，-OC 2 H 5，Cl，Br或分组-NHCOC n H 2n + 1（n = 0-4）; R3表示氢，OCH3，OC2H5，CH3或C2H5; R4表示C n H 2n + 1（n = o-4）或CH 2 CH 2 SO 3 H; R5代表氢或磺酸基团，p是1或2，只有一个表示或含有磺酸基团的残基R1，R4和R5。 该染料适用于染色含氮材料，特别是染色合成聚酰胺和聚氨酯纤维。 染料在酸性染浴和中性染浴上均聚酰胺纤维非常好地被吸收。 在一个实例中，合成聚酰胺纤维以清晰的色调染色，具有良好至非常好的牢度性能。

公开(公告)号：US4038240A

公开(公告)日：1977-07-26

申请号：US580036

申请日：1975-05-22

申请人： Herbert Hugl ,  Gerhard Wolfrum

发明人： Herbert Hugl ,  Gerhard Wolfrum

IPC分类号： D01F6/70 ,  C08G18/00 ,  C08G18/30 ,  C08K5/00 ,  C08L75/00 ,  C08L77/00 ,  C09B62/02 ,  C09B62/022 ,  C09D175/00 ,  C08K5/23

CPC分类号： C09B62/02 ,  C08K5/0008 ,  C08K5/0041

摘要： Dyestuffs of the formulaF--B--Awherein:F denotes the residue of a dye molecule which is free from reactive groups and from water solubilizing groups,B denotes a direct bond or a bridge member, andA denotes the group: ##STR1## wherein: M represents N, CH or C--Hal,Hal represents halogen,Z.sub.1 represents OZ.sub.2 or ##STR2## X.sub.1 represents an optionally substituted .omega.-hydroxyalkyl group or .omega.-hydroxyalkenyl group,X.sub.2, y.sub.1 and Y.sub.2 represent hydrogen or optionally substituted alkyl, alkenyl, aralkyl or aryl groups, or X.sub.1 and Y.sub.1 together with the nitrogen atom form a heterocyclic group, andZ.sub.2 represents an optionally substituted alkyl group with the proviso that at least one of the groups X.sub.2, Y.sub.1, Y.sub.2 and Z.sub.2 is an .omega.-hydroxyalkyl or alkenyl group, the groups X.sub.1 and Y.sub.1 may also combine with the nitrogen atom to form a heterocyclic ring,Are suitable for the dyeing of polyurethane resins. The dyestuffs are incorporated in the resins with the formation of covalent bonds.

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。

公开(公告)号：US4757137A

公开(公告)日：1988-07-12

申请号：US534914

申请日：1983-09-22

申请人： Gerhard Wolfrum ,  Erich Klauke ,  Hans-Gunter Otten

发明人： Gerhard Wolfrum ,  Erich Klauke ,  Hans-Gunter Otten

IPC分类号： C09B29/01 ,  C09B29/30 ,  C09B43/124 ,  C09B62/028 ,  C09B62/47 ,  C09B29/033 ,  C09B62/02

CPC分类号： C09B29/0007 ,  C09B29/30 ,  C09B43/124 ,  C09B62/028

摘要： Azo dyestuffs of the formula ##STR1## wherein R.sub.1 denotes acyl,R.sub.2 denotes hydrogen, fluorine, chlorine or trifluoromethyl,R.sub.3 denotes hydrogen, optionally substituted C.sub.1 -C.sub.4 -alkyl, cyclohexyl or optionally substituted phenyl andR.sub.4 denotes hydrogen or C.sub.1 -C.sub.4 -alkyl groupare suitable for dyeing natural and synthetic fibre materials, for example for dyeing wool or polyamide fibres, in level read to violet shades with very good fastnesses to light, wet processing and perspiration, the color yield being good.

摘要翻译： 其中R 1表示酰基，R 2表示氢，氟，氯或三氟甲基，R 3表示氢，任选取代的C 1 -C 4 - 烷基，环己基或任意取代的苯基，R 4表示氢或C 1 -C 4 - 烷基 适用于染色天然和合成纤维材料，例如用于染色羊毛或聚酰胺纤维，水平读成紫罗兰色，具有非常好的耐光牢度，湿润加工和出汗，色泽良好。

公开(公告)号：US4637979A

公开(公告)日：1987-01-20

申请号：US597611

申请日：1984-04-06

申请人： A. Christopher Skjold ,  Herbert Hugl ,  Gerhard Wolfrum

发明人： A. Christopher Skjold ,  Herbert Hugl ,  Gerhard Wolfrum

IPC分类号： A61B5/145 ,  C12Q1/04 ,  C12Q1/37 ,  C12Q1/44 ,  G01N33/50 ,  C12Q1/00 ,  C12Q1/38 ,  G01N33/48

CPC分类号： C12Q1/37 ,  C12Q1/44 ,  C12Q2334/70 ,  C12Q2337/00 ,  Y10S435/805 ,  Y10S436/903

摘要： A composition and test device for determining the presence of an analyte selected from leukocytes, esterase and protease in a test sample. The composition comprises an ester capable of producing a detectable response upon interaction with said analyte, and a diazonium salt having the structure ##STR1## in which A.sup.- is an anion, and R same or differ, is H, lower alkyl, aryl, or both of R together form a fused ring system, and in which R' is H, OH or lower alkyl.

摘要翻译： 用于测定在测试样品中选自白细胞，酯酶和蛋白酶的分析物的存在的组合物和测试装置。 所述组合物包含能够与所述分析物相互作用产生可检测反应的酯，以及具有其中A-是阴离子的结构的重氮盐，R相同或不同，是H，低级烷基，芳基或 R一起形成稠环体系，其中R'是H，OH或低级烷基。

公开(公告)号：US4418143A

公开(公告)日：1983-11-29

申请号：US351103

申请日：1982-02-22

申请人： Peter Bergthaller ,  Gunther Schenk ,  Gerhard Wolfrum ,  Hans-Volker Runzheimer ,  Holger Heidenreich

发明人： Peter Bergthaller ,  Gunther Schenk ,  Gerhard Wolfrum ,  Hans-Volker Runzheimer ,  Holger Heidenreich

IPC分类号： C09B29/01 ,  C09B29/36 ,  G03C8/10 ,  G03C7/00 ,  G03C1/10 ,  G03C1/40

CPC分类号： C09B29/36 ,  G03C8/10

摘要： Azo dyes of formula II are released on development from dye releasers which are associated with a light-sensitive silver halide emulsion layer. The azo dyes are chelatable and form with metal ions blue or cyan dye-metal-complex image dyes. ##STR1## In the formula A.sup.1 and A.sup.2 represent electronegative substituents whose meta-sigma values .sigma..sub.m (according to D. H. McDaniel and H. C. Brown in J. Org. Chem. 23, 420 et seq (1958) conform to at least one of the following three relationships:1. .sigma..sub.m (A.sup.1), .sigma..sub.m (A.sup.2) +0.332. .sigma..sub.m (A.sup.1) +.sigma..sub.m (A.sup.2) +0.75;3. .sigma..sub.m (A.sup.1) +0.33 and A.sup.2 represents--SO.sub.2.sup.XX represents H, --OH, --NH.sub.2, --NH--Y or a cyclic amino group, andY represents alkyl, aryl, alkylsulfonyl, arylsulfonyl or acylQ represents a group for completing a 2-amino-3-hydroxypyridine ring, a 4,5-diphenylimidazole ring or a 4-hydroxyisoquinoline ring which is attached through the 1-position; andG represents a group capable of chelate formation.

摘要翻译： 式II的偶氮染料在与感光卤化银乳剂层相关的染料释放剂的显影下释放。 偶氮染料是可螯合的，与金属离子形成蓝色或青色染料 - 金属络合物图像染料。 式中，A1和A2表示电子负值取代基，其σ-σ值σ（根据DHMandaniel和HCBrown在J.Org.Chem.23,320和seq（1958）中符合以下至少一个） 三个关系：1.西格玛（A1），西格玛（A2）+0.33 2.西格玛（A1）+西格玛（A2）+0.75;西格玛（A1）+0.33和A2代表-SO2X H，-OH，-NH 2，-NH-Y或环状氨基，Y表示烷基，芳基，烷基磺酰基，芳基磺酰基或酰基Q表示完成2-氨基-3-羟基吡啶环的基团， 二苯基咪唑环或通过1-位连接的4-羟基异喹啉环; G表示能够螯合形成的基团。

公开(公告)号：US4396710A

公开(公告)日：1983-08-02

申请号：US367761

申请日：1982-04-12

申请人： Peter Bergthaller ,  Gunther Schenk ,  Gerhard Wolfrum ,  Hans-Volker Runzheimer

发明人： Peter Bergthaller ,  Gunther Schenk ,  Gerhard Wolfrum ,  Hans-Volker Runzheimer

IPC分类号： G03C7/26 ,  C07D471/04 ,  C09B27/00 ,  C09B29/36 ,  C09B45/00 ,  G03C8/10 ,  G03C1/40 ,  G03C1/10 ,  G03C5/54

CPC分类号： C09B27/00 ,  C09B29/3647 ,  C09B45/00 ,  G03C8/10

摘要： Cyan images may be prepared by the dye diffusion transfer process, using dye-releasers which on development release diffusible dyes capable of forming light-fast cyan metal-dye-complexes particularly with copper or nickel ions. As also the dye-releasers are capable of complexation, cyan images can be prepared not only from the released dyes but also from the dye-releasers ("retained image"). Released dyes and dye-releasers of the present invention contain a chromophor of the following formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4, which may be the same or different, each represents --H, --F, --Cl, --Br, --CN, --NO.sub.2, --CF.sub.3, --OCF.sub.3, --SCF.sub.3, alkyl, alkoxy, alkylthio, acylamino, alkylsulfonyl, arylsulfonyl, --CO--X or --SO.sub.2 --Y or two adjacent groups R.sup.1 -R.sup.4 together constitute a condensed benzene ring which may contain further substituents;R.sup.5 represents hydrogen or a substituent having an electron donor character;R.sup.6 represents hydrogen, halogen or alkyl;G represents a group capable of chelate formation;X represents --OH, alkoxy, an amino group optionally substituted by alkyl or aryl, or a cyclic amino group;Y represents --H, --OH, an amino group optionally substituted by alkyl or aryl, a cyclic amino group or a group corresponding to the following general formula: --NH--So.sub.2 --R.sup.7 ;R.sup.7 represents alkyl, aryl, an amino group optionally disubstituted by alkyl or a cyclic amino group; andn represents 0 or 1.

摘要翻译： 青色图像可以通过染料扩散转移法制备，使用染料释放剂，其在显影时释放能够形成特别是铜或镍离子的快速青色金属 - 染料 - 络合物的扩散染料。 染料释放剂也能够络合，不仅可以从释放的染料中制备青色图像，而且可以从染料释放剂（“保留图像”）制备青色图像。 本发明的释放的染料和染料释放剂含有下式的发色团：其中R1，R2，R3和R4可以相同或不同，表示-H，-F，-Cl， - Br，-CN，-NO 2，-CF 3，-OCF 3，-SCF 3，烷基，烷氧基，烷硫基，酰氨基，烷基磺酰基，芳基磺酰基，-CO-X或-SO 2 -Y或两个相邻基团R 1 -R 4一起构成稠合苯 可以含有其它取代基的环; R5表示氢或具有电子供体特性的取代基; R6表示氢，卤素或烷基; G表示能够螯合形成的基团; X表示-OH，烷氧基，任选被烷基或芳基取代的氨基或环状氨基; Y表示-H，-OH，任选被烷基或芳基取代的氨基，环状氨基或对应于以下通式的基团：-NH-SO 2 -R 7; R7表示烷基，芳基，任选被烷基或环氨基二取代的氨基; n表示0或1。

公开(公告)号：US4339380A

公开(公告)日：1982-07-13

申请号：US93946

申请日：1979-11-14

申请人： Herbert Hugl ,  Gerhard Wolfrum ,  Winfried Mennicke ,  Karl H. Schundehutte ,  Jochen Westphal

发明人： Herbert Hugl ,  Gerhard Wolfrum ,  Winfried Mennicke ,  Karl H. Schundehutte ,  Jochen Westphal

IPC分类号： C09B29/01 ,  C09B29/08 ,  D06P1/18 ,  C09B29/26

CPC分类号： D06P1/18 ,  C09B29/0003 ,  C09B29/0802 ,  C09B29/0805

摘要： Dyestuffs of the formula ##STR1## wherein R.sub.1 represents alkyl or aryl,R.sub.2 represents halogen, CN, CF.sub.3, NO.sub.2, Q.sub.1, --OQ.sub.1, --CONQ.sub.1 Q.sub.2 or --NHCOQ.sub.1,R.sub.3 represents halogen, CN, CF.sub.3, Q.sub.1 or --OQ.sub.1 andK represents the radical of an aniline coupling componentand whereinQ.sub.1 denotes alkyl or aryl andQ.sub.2 denotes hydrogen, alkyl or aralkylpossess very high tinctorial strength and are outstandingly suitable for dyeing polyester fibres, which are dyed in clear orange-red to red shades having good fastness to light, wet treatment and sublimation. The alkyl, aralkyl and aryl radicals mentioned may be further substituted by nonionic groups or by the radical COOH.

摘要翻译： 式中，R1表示烷基或芳基，R2表示卤素，CN，CF3，NO2，Q1，-OQ1，-CONQ1Q2或-NHCOQ1，R3表示卤素，CN，CF3，Q1或-OQ1，K表示式 苯胺偶联组分的基团，其中Q1表示烷基或芳基，Q2表示氢，烷基或芳烷基具有非常高的着色强度，并且非常适合于染色聚酯纤维，其以明亮的橙红色至红色色调染色，具有良好的牢度 轻，湿处理和升华。 所提及的烷基，芳烷基和芳基可以进一步被非离子基团或基团COOH取代。

公开(公告)号：US4124581A

公开(公告)日：1978-11-07

申请号：US751359

申请日：1976-12-16

申请人： Dieter Vor der Bruck ,  Gerhard Wolfrum

发明人： Dieter Vor der Bruck ,  Gerhard Wolfrum

IPC分类号： C09B31/02 ,  C09B31/047 ,  C09B39/00 ,  C09B31/04 ,  C09B31/08 ,  C09B31/14 ,  D06P3/24

CPC分类号： C09B31/02 ,  C09B31/025 ,  C09B39/00

摘要： Dyestuffs of the formula ##STR1## wherein D represents the radical of an aromatic carbocyclic or heterocyclic diazo component,K represents the radical of a carbocyclic or heterocyclic coupling component,A and B represent a direct bond or a bridge member,R.sub.1 represents hydrogen, C.sub.1 -C.sub.4 -alkyl, optionally substituted phenyl or naphthyl, carbo-C.sub.1 -C.sub.4 -alkoxy, cyano or optionally substituted carboxamide,R.sub.2 represents C.sub.1 -C.sub.4 -alkyl or optionally substituted phenyl or naphthyl andm and n represent 0, 1 or 2, and the sum of m and n denotes 1 or 2,Are suitable for the dyeing of natural and synthetic fibre materials, particularly polyamide materials in level, violet to blue-green shades in good color yield and with good fastness properties.

摘要翻译： 式（I）的染料其中D表示芳族碳环或杂环重氮组分的基团，K表示碳环或杂环偶合组分的基团，A和B表示直接键或桥键，R1表示 氢，C 1 -C 4 - 烷基，任选取代的苯基或萘基，C 1 -C 4 - 烷氧基，氰基或任选取代的甲酰胺，R 2表示C 1 -C 4烷基或任选取代的苯基或萘基，M和N表示0,1或 2，以及M和N DENOTES 1或2的适用于天然和合成纤维材料的染色，特别是在良好的色泽和良好的快速性能中的蓝色绿色材料。