公开(公告)号：US4533612A

公开(公告)日：1985-08-06

申请号：US675264

申请日：1984-11-27

Applicant: Heinz Eilingsfeld ,  Karl-Heinz Etzbach ,  Gerhard Hoffmann ,  Peter Neumann

Inventor： Heinz Eilingsfeld ,  Karl-Heinz Etzbach ,  Gerhard Hoffmann ,  Peter Neumann

IPC: C07D249/20 ,  G03G5/06 ,  G03G5/14

CPC classification number: G03G5/0633 ,  C07D249/20

Abstract: Electrophotographic recording materials which comprise an electrically conductive base, charge carrier-producing compounds (sensitizers), and charge carrier-transporting compounds, possess high photoconductivity and low conductivity in the dark, and contain, as charge carrier-transporting compounds, 2-substituted benzotriazoles of the formula ##STR1## are used for reprographic purposes and for the production of electrophotographic printing plates, in particular offset printing plates.

Abstract translation: 包含导电性碱，电荷载体产生化合物（敏化剂）和电荷载流子传输化合物的电子照相记录材料在黑暗中具有高的光电导率和低电导率，并且作为电荷载流子传输化合物含有2-取代的苯并三唑 式（I）的化合物用于复制目的和用于生产电子照相印版，特别是胶版印刷版。

公开(公告)号：US4483795A

公开(公告)日：1984-11-20

申请号：US433887

申请日：1982-10-13

Applicant: Heinz Eilingsfeld ,  Guenter Hansen ,  Guenther Seybold ,  Georg Zeidler

Inventor： Heinz Eilingsfeld ,  Guenter Hansen ,  Guenther Seybold ,  Georg Zeidler

IPC: C09B31/14 ,  C09B33/12 ,  D06P1/18 ,  D06P3/54

CPC classification number: C09B31/14

Abstract: Compounds of the general formula I ##STR1## where D is the radical of a diazo component,R is hydrogen, hydroxy or unsubstituted or substituted alkyl, alkenyl, cycloalkyl, aralkyl, phenyl or heterocyclic ring,R.sup.1 and R.sup.2 independently of one another are hydrogen or unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or aryl, orR.sup.1 and R.sup.2 together with the nitrogen are a saturated heterocyclic 5-membered to 7-membered ring,X is hydrogen, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, allyloxy, .beta.-cyanoethoxy, benzyloxy, phenoxy, .beta.-alkoxycarbonylethoxy, where alkoxy is of 1 to 4 carbon atoms, alkylmercapto of 1 to 4 carbon atoms, phenylmercapto or alkanoylamino of 1 to 4 carbon atoms, andY is chlorine, alkyl of 1 to 4 carbon atoms, allyloxy, alkoxy of 1 to 4 carbon atoms or .beta.-cyanoethoxy, orX and Y together are a fused benzene ring which is unsubstituted or substituted by alkyl alkoxy chlorine or bromine.The compounds are in particular suitable for dyeing cotton and union fabrics of cotton and synthetic fibers, preferably polyesters. The dyeings obtained are, in part, very fast.

Abstract translation: 通式I的化合物其中D是重氮组分的基团，R是氢，羟基或未取代或取代的烷基，烯基，环烷基，芳烷基，苯基或杂环，R 1和R 2彼此独立地是 氢或未取代或取代的烷基，烯基，炔基，环烷基，芳烷基或芳基，或R 1和R 2与氮一起为饱和杂环5元至7元环，X为氢，氯，溴，1至 4个碳原子的烷氧基，1至4个碳原子的烷氧基，烯丙氧基，β-氰基乙氧基，苄氧基，苯氧基，β-烷氧基羰基乙氧基，其中烷氧基为1至4个碳原子，烷基巯基为1至4个碳原子，苯基巯基或烷酰基氨基为1至 4个碳原子，Y为氯，1至4个碳原子的烷基，烯丙氧基，1至4个碳原子的烷氧基或β-氰基乙氧基，或X和Y一起是未被取代或被烷基烷氧基取代的稠合苯环 或溴。 该化合物特别适用于棉和合成纤维，优选聚酯的棉和联合织物的染色。 所获得的染色部分地非常快。

公开(公告)号：US4372885A

公开(公告)日：1983-02-08

申请号：US931248

申请日：1978-08-04

Applicant: Heinz Eilingsfeld ,  Guenter Hansen ,  Guenther Seybold ,  Georg Zeidler

Inventor： Heinz Eilingsfeld ,  Guenter Hansen ,  Guenther Seybold ,  Georg Zeidler

IPC: C09B31/14 ,  D06P1/18 ,  D06P3/36 ,  D06P3/54

CPC classification number: C09B31/14

Abstract: Compounds of the general formula I ##STR1## where D is the radical of a diazo component,R is hydrogen, hydroxy or unsubstituted or substituted alkyl, alkenyl, cycloalkyl, aralkyl, phenyl or heterocyclic ring,R.sup.1 and R.sup.2 independently of one another are hydrogen or unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or aryl, orR.sup.1 and R.sup.2 together with the nitrogen are a saturated heterocyclic 5-membered to 7-membered ring,X is hydrogen, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, allyloxy, .beta.-cyanoethoxy, benzyloxy, phenoxy, .beta.-alkoxycarbonylethoxy, where alkoxy is of 1 to 4 carbon atoms, alkylmercapto of 1 to 4 carbon atoms, phenylmercapto or alkanoylamino of 1 to 4 carbon atoms, andY is chlorine, alkyl of 1 to 4 carbon atoms, allyloxy, alkoxy of 1 to 4 carbon atoms or .beta.-cyanoethoxy, orX and Y together are a fused benzene ring which is unsubstituted or substituted by alkyl, alkoxy, chlorine or bromine.The compounds are in particular suitable for dyeing cotton and union fabrics of cotton and synthetic fibers, preferably polyesters. The dyeings obtained are, in part, very fast.

Abstract translation: 通式I的化合物其中D是重氮组分的基团，R是氢，羟基或未取代或取代的烷基，烯基，环烷基，芳烷基，苯基或杂环，R 1和R 2彼此独立地是 氢或未取代或取代的烷基，烯基，炔基，环烷基，芳烷基或芳基，或R 1和R 2与氮一起为饱和杂环5元至7元环，X为氢，氯，溴，1至 4个碳原子的烷氧基，1至4个碳原子的烷氧基，烯丙氧基，β-氰基乙氧基，苄氧基，苯氧基，β-烷氧基羰基乙氧基，其中烷氧基为1至4个碳原子，1至4个碳原子的烷基巯基，苯基巯基或烷酰基氨基为1至 4个碳原子，Y为氯，1至4个碳原子的烷基，烯丙氧基，1至4个碳原子的烷氧基或β-氰基乙氧基，或X和Y一起是未被取代或被烷基，烷氧基取代的稠合苯环 ，氯或溴。 该化合物特别适用于棉和合成纤维，优选聚酯的棉和联合织物的染色。 所获得的染色部分地非常快。

公开(公告)号：US4278606A

公开(公告)日：1981-07-14

申请号：US128118

申请日：1980-03-07

Applicant: Heinrich Hiller ,  Heinz Eilingsfeld ,  Helmut Reinicke ,  Fritz Traub

Inventor： Heinrich Hiller ,  Heinz Eilingsfeld ,  Helmut Reinicke ,  Fritz Traub

IPC: C07C225/36 ,  C09B1/54 ,  C07C97/26

CPC classification number: C09B1/547

Abstract: In a process for the preparation of 1-amino-2-phenoxy-4-hydroxyanthraquinone by reacting 1-amino-2-halogeno-4-hydroxyanthraquinone with a phenol in an alkaline aqueous medium at an elevated temperature, the improvement that 1-amino-2-chloro-4-hydroxyanthraquinone is reacted in aqueous suspension, at a pH of from 9 to 13 and at from 120.degree. to 150.degree. C., with the phenol in the presence of(a) ammonium salts N.sup..sym. (R).sub.4 A.sup..crclbar., wherein one or more R's are linear or branched C.sub.4 -C.sub.20 -alkyl or C.sub.7 -C.sub.10 -phenylalkyl and the remaining R or R's may also be phenyl or N.sup..sym. (R).sub.3 may be pyridinium, and A.sup..crclbar. is one equivalent of an anion, of(b) ethylene oxide/propylene oxide block copolymers or of(c) oxyethylation products of alkylphenols, of alkenylamines, of alkylamines or of alkanols. A very pure product is obtained, in high yield.

Abstract translation: 在碱性水性介质中，在升高的温度下，通过使1-氨基-2-卤代-4-羟基蒽醌与苯酚反应来制备1-氨基-2-苯氧基-4-羟基蒽醌的方法中，1-氨基 -2-氯-4-羟基蒽醌在水悬浮液中，在9-13℃和120-150℃下与苯酚在（a）铵盐N（+）（ R）4A（ - ），其中一个或多个R是直链或支链C 4 -C 20 - 烷基或C 7 -C 10 - 苯基烷基，其余的R或R也可以是苯基或N（+）（R）3可以是吡啶鎓， A（ - ）是（b）环氧乙烷/环氧丙烷嵌段共聚物或（c）烷基酚，链烯基胺，烷基胺或链烷醇的氧乙基化产物的阴离子的当量。 获得非常纯的产物，产率高。

公开(公告)号：US4250090A

公开(公告)日：1981-02-10

申请号：US24248

申请日：1979-03-27

Applicant: Heinz Eilingsfeld ,  Guenter Hansen ,  Guenther Seybold ,  Georg Zeidler

Inventor： Heinz Eilingsfeld ,  Guenter Hansen ,  Guenther Seybold ,  Georg Zeidler

IPC: C09B29/36 ,  C09B31/14 ,  C09B56/00 ,  D06P1/39 ,  D06P3/06 ,  D06P3/32

CPC classification number: C09B31/14 ,  C09B29/3691 ,  C09B56/005

Abstract: Acid azo dyes containing thiazole coupling components, of the general formula ##STR1## where D is the radical of a diazo component,R is hydrogen, acetyl, benzoyl or an aliphatic, cycloaliphatic, aromatic or heterocyclic radical,R.sup.1 and R.sup.2 independently of one another are optionally substituted alkyl, cycloalkyl, aralkyl or aryl,R.sup.1 may also be hydrogen andR.sup.1 and R.sup.2 together with the nitrogen may be a heterocyclic radical, andthe radicals D, R, R.sup.1 and/or R.sup.2 may in total contain from 1 to 4 --SO.sub.3 H groups.The deeply colored novel compounds are particularly suitable for dyeing polyamides, and the dyeings obtained have very good lightfastness and wetfastness.

Abstract translation: 含有噻唑偶联组分的酸性偶氮染料，通式为其中D为重氮组分的基团，R为氢，乙酰基，苯甲酰基或脂族，脂环族，芳族或杂环基团，R1和R2独立地为一个 另一个是任选取代的烷基，环烷基，芳烷基或芳基，R 1还可以是氢，R 1和R 2与氮一起可以是杂环基，基团D，R，R 1和/或R 2可以总共含有1至 4个-SO 3 H基团。 深色的新型化合物特别适用于染色聚酰胺，所得染色剂具有非常好的耐光性和耐湿性。

公开(公告)号：US4042604A

公开(公告)日：1977-08-16

申请号：US686365

申请日：1976-05-14

Applicant: Heinz Eilingsfeld ,  Dietrich Lach

Inventor： Heinz Eilingsfeld ,  Dietrich Lach

IPC: C07C205/47 ,  C07C67/00 ,  C07C201/00 ,  C09B1/00 ,  C07C79/37

CPC classification number: C07C225/34

Abstract: A process for the isolation of mixtures of 1,5-dinitroanthraquinone and 1,8-dinitroanthraquinone which have a high content of .alpha.,.alpha.'-dinitroanthraquinones by heating a suspension of the crude dinitroanthraquinone mixture in certain organic liquids at from 60.degree. to 200.degree. C until solution equilibrium has been set up, and separating the undissolved material from the solution. The undissolved material contains more than 90% and as a rule more than 95% by weight of 1,5-dinitroanthraquinone and 1,8-dinitroanthraquinone. The pure mixture of 1,5-dinitroanthraquinone and 1,8-dinitroanthraquinone may be used for the manufacture of dyes.

Abstract translation: 通过在60°至200°的某些有机液体中加热粗二硝基蒽醌混合物的悬浮液，分离具有高α，α'-二硝基蒽醌含量的1,5-二硝基蒽醌和1,8-二硝基蒽醌的混合物的方法 直到溶液平衡已经建立，并将未溶解的材料与溶液分离。 未溶解的材料含有超过90％且通常超过95重量％的1,5-二硝基蒽醌和1,8-二硝基蒽醌。 1,5-二硝基蒽醌和1,8-二硝基蒽醌的纯混合物可用于制备染料。

公开(公告)号：US5082973A

公开(公告)日：1992-01-21

申请号：US464208

申请日：1990-01-12

Applicant: Michael Stumpp ,  Peter Neumann ,  Heinz Eilingsfeld

Inventor： Michael Stumpp ,  Peter Neumann ,  Heinz Eilingsfeld

IPC: C07C315/00 ,  C07C317/14

CPC classification number: C07C315/00

Abstract: A process for the preparation of bis(4-chlorophenyl) sulfone, wherein sulfur trioxide, dimethyl sulfate and chlorobenzene are reacted with each in a single reaction at a temperature of from 50.degree. to 100.degree. C.

Abstract translation: 一种制备双（4-氯苯基）砜的方法，其中三氧化硫，硫酸二甲酯和氯苯各自在单一反应中在50℃至100℃的温度下反应。

公开(公告)号：US5006659A

公开(公告)日：1991-04-09

申请号：US464568

申请日：1990-01-16

Applicant: Helmut Hagen ,  Jacques Dupuis ,  Heinz Eilingsfeld

Inventor： Helmut Hagen ,  Jacques Dupuis ,  Heinz Eilingsfeld

IPC: C07D215/48

CPC classification number: C07D215/48

Abstract: 7-Chloroquinoline-8-carboxylic acids of the formula (I) ##STR1## where R is hydrogen, chlorine or methyl, are prepared by direct oxidation of the corresponding 8-methylqunoline compound with nitric acid or nitrogen oxide in the presence of sulfuric acid and a heavy metal catalyst.

Abstract translation: 存在式（I）的7-氯喹啉-8-羧酸，其中R是氢，氯或甲基，是通过在硝基或氮氧化物存在下直接氧化相应的8-甲基均聚物化合物 的硫酸和重金属催化剂。

公开(公告)号：US4785116A

公开(公告)日：1988-11-15

申请号：US692524

申请日：1985-01-18

Applicant: Heinz Eilingsfeld ,  Karl-Heinz Etzbach

Inventor： Heinz Eilingsfeld ,  Karl-Heinz Etzbach

IPC: C07D275/02 ,  C07D207/44 ,  C07D207/456 ,  C07D275/03 ,  C07D513/04 ,  C09B29/00 ,  C07D275/06

CPC classification number: C07D207/456 ,  C07D275/03 ,  C07D513/04 ,  C09B29/0081 ,  C09B29/0096

Abstract: Novel compounds of the general formula I ##STR1## where X and Y independently of one another are each carboxyl, a carboxylic ester group, cyano or an unsubstituted or substituted carbamyl or carboxylic hydrazide group and X and Y together form a radical of the formula ##STR2## where R.sup.1 is hydrogen or a radical of a primary amine and R.sup.2 and R.sup.3 are each hydrogen or unsubstituted or substituted alkyl, cycloalkyl or aryl, are very useful as diazo components.

Abstract translation: 其中X和Y彼此独立的通式I的新型化合物各自为羧基，羧酸酯基，氰基或未取代或取代的氨基甲酰基或羧酰肼基，X和Y一起形成式 其中R 1为氢或伯胺基团，R 2和R 3各自为氢或未取代或取代的烷基，环烷基或芳基，可用作重氮组分。

公开(公告)号：US4677199A

公开(公告)日：1987-06-30

申请号：US777571

申请日：1985-09-19

Applicant: Dietmar Augart ,  Heinz Eilingsfeld ,  Heinz Krueger ,  Hartmut Lardon ,  Ortwin Schaffer ,  Guenther Seybold

Inventor： Dietmar Augart ,  Heinz Eilingsfeld ,  Heinz Krueger ,  Hartmut Lardon ,  Ortwin Schaffer ,  Guenther Seybold

IPC: C09B62/02 ,  C09B62/12 ,  C09B62/44 ,  C09B62/004 ,  C09B62/006 ,  C09B62/016 ,  C09B62/018

CPC classification number: C09B62/02 ,  C09B62/12 ,  C09B62/442

Abstract: Compounds of the general formula I ##STR1## wherein R.sup.1 is hydrogen, fluorine, chlorine or bromine, R.sup.2 is hydrogen, fluorine, chlorine, bromine, or nitro, B is aliphatic or a sulfo-substituted phenylene radical, and X is a dye radical, are useful for dyeing hydroxyl-containing textile material, in particular cotton.

Abstract translation: 通式I的化合物其中R 1是氢，氟，氯或溴，R 2是氢，氟，氯，溴或硝基，B是脂族或磺基取代的亚苯基，X是染料 自由基可用于染色含羟基的纺织材料，特别是棉花。