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1. 发明授权

US1690900A Manufacture of azo dyestuffs 失效
标题翻译：偶氮染料的制造
公开(公告)号：US1690900A
公开(公告)日：1928-11-06
申请号：US15881927
申请日：1927-01-03
申请人： GRASSELLI DYESTUFF CORP
发明人： KARL HOLZACH , RICHARD METZGER
IPC分类号： C09B62/82
CPC分类号： C09B62/82 , Y10S8/921

2. 发明授权

US2576037A Sulfonyl fluorides of amino azo dyestuffs 失效
标题翻译：氨基偶氮染料的磺酰氟
公开(公告)号：US2576037A
公开(公告)日：1951-11-20
申请号：US77054647
申请日：1947-08-25
申请人： AMERICAN CYANAMID CO
发明人： PRESCOTT PARKER ROBERT , MABELLE HOFMANN CORRIS
IPC分类号： C07C309/86 , C09B29/06 , C09B62/82
CPC分类号： C09B29/06 , C07C309/86 , C09B62/82

3. 发明授权

US2053818A Azo-dyestuffs and process of making same 失效
公开(公告)号：US2053818A
公开(公告)日：1936-09-08
申请号：US4516335
申请日：1935-10-15
申请人： SOC OF CHEMICAL IND
发明人： FRIEDRICH FELIX , WILHELM HUBER
IPC分类号： C09B29/08 , C09B29/28 , C09B62/00 , C09B62/82 , D06P1/02
CPC分类号： C09B62/82 , C09B29/08 , C09B29/28 , C09B62/00 , D06P1/02

4. 发明授权

US3334084A Mono azo pyrazolone dyestuff 失效
标题翻译：单偶氮吡唑啉酮染料
公开(公告)号：US3334084A
公开(公告)日：1967-08-01
申请号：US39594664
申请日：1964-09-11
申请人： MARTIN MARIETTA CORP
发明人： GESELBRACHT GORDON A , BARWICK III FREDERICK E
IPC分类号： C07D231/46 , C09B62/82
CPC分类号： C09B29/366 , C07D231/46 , C09B62/82

5. 发明授权

US3310552A Water-soluble monoazo dyestuffs 失效
标题翻译：水溶性单偶氮染料
公开(公告)号：US3310552A
公开(公告)日：1967-03-21
申请号：US34223964
申请日：1964-02-03
申请人： SANDOZ LTD
发明人： HANS ISCHER
IPC分类号： C09B62/82
CPC分类号： C09B62/82

6. 发明授权

US3116280A Acid monoazo dyestuffs 失效
标题翻译：酸单偶氮染料
公开(公告)号：US3116280A
公开(公告)日：1963-12-31
申请号：US8268661
申请日：1961-01-16
申请人： SANDOZ LTD
发明人： FRANZ FRISCH , CARL RYFFEL
IPC分类号： C09B62/82
CPC分类号： C09B62/82

7. 发明授权

US2448870A Azo compounds containing a triazole nucleus 失效
标题翻译：含有三唑核的偶氮化合物
公开(公告)号：US2448870A
公开(公告)日：1948-09-07
申请号：US63540645
申请日：1945-12-15
申请人： EASTMAN KODAK CO
发明人： DICKEY JOSEPH B , MCNALLY JAMES G
IPC分类号： C09B31/02 , C09B62/82 , C09B62/825 , C09B69/00
CPC分类号： C09B31/02 , C09B31/025 , C09B62/82 , C09B62/825 , C09B69/007

8. 发明授权

US4101543A Benzene-azo-heterocyclic dyestuffs derived from alkyl aminocinnamates or aminocinnamide 失效
标题翻译：衍生自氨基肉桂酸烷基酯或氨基辛酰胺的苯 - 偶氮 - 杂环染料
公开(公告)号：US4101543A
公开(公告)日：1978-07-18
申请号：US441791
申请日：1974-02-12
申请人： Jean-Pierre Henri Stiot , Claude Marie Henri Emile Brouard , Jean Marie Louis Leroy
发明人： Jean-Pierre Henri Stiot , Claude Marie Henri Emile Brouard , Jean Marie Louis Leroy
IPC分类号： C09B29/01 , C09B29/34 , C09B31/00 , C09B31/02 , C09B62/82 , C09B29/36 , C09B29/38 , C09B31/14 , C09B33/02
CPC分类号： C09B31/02 , C09B29/0003 , C09B62/82
摘要： A dyestuff of the formula: ##STR1## IN WHICH --CH.dbd.CH--CO--Y is fixed in the 4 or 5 position, X is hydrogen or chlorine, Y is amino or alkoxy containing 1 to 4 carbon atoms, the p-phenylene nucleus A is unsubstituted or substituted by chlorine, alkyl containing 1 to 4 carbon atoms, alkoxy containing 1 to 4 carbon atoms, formylamino, acetylamino, propanoylamino, benzoylamino or cinnamoylamino, m is 0 or 1, and B represents the radical N-methyl (or ethyl)-4-hydroxy-2-oxo-quinolyl, 2-hydroxy-carbazolyl, 3-hydroxy-dibenzofuranyl, 2-phenylindolyl, N-methyl (or ethyl)-2-hydroxy-3-cyano-4-methyl-6-oxopyridyl, 3,6-dimethyl-4-hydroxy-1-phenyl-(4,5,-b)pyrazolopyridyl or the radical of formula: ##STR2## wherein R.sub.3 is hydrogen, methyl, alkoxycarbonyl, carbonamido or alkyl-substituted carbonamido and R.sub.4 is hydrogen, chlorine, nitro, methyl, cyano or, but only in the 3 or 4 position of the phenyl nucleus, sulphonamido, carbonamido, alkyl-substituted sulphonamido or alkyl-substituted carbonamido, the alkyl and alkoxy groups containing 1 to 4 carbon atoms. Such a dyestuff is used in the coloration of synthetic fibres.
摘要翻译：一种下式的染料：其中-CH = CH-CO-Y的固定在4或5位，X是氢或氯，Y是氨基或含有1至4个碳原子的烷氧基，对亚苯基核A是未取代的或被氯取代，含有1至4个碳原子的烷基，含1至4个碳原子的烷氧基，甲酰氨基，乙酰氨基，丙酰氨基，苯甲酰氨基或肉桂酰氨基，m是0或1，B代表基团N-甲基或乙基）-4-羟基-2-氧代 - 喹啉基，2-羟基 - 咔唑基，3-羟基 - 二苯并呋喃基，2-苯基吲哚基，N-甲基（或乙基）-2-羟基-3-氰基-4-甲基 - 6-氧代吡啶基，3,6-二甲基-4-羟基-1-苯基 - （4,5，-b）吡唑并吡啶基或下式的基团：其中R3是氢，甲基，烷氧基羰基，碳酰氨基或烷基取代的碳酰氨基和R 4是氢，氯，硝基，甲基，氰基或仅在苯基核的3或4位，磺酰氨基，碳酰胺基，烷基取代的磺酰胺基或烷基取代的碳酰氨基，烷基和含有1至4个碳原子的烷氧基。这种染料用于合成纤维的着色。

9. 发明授权

US4008213A Azo dyestuffs containing a cinnamonitrile residue 失效
标题翻译：含有肉桂腈残留物的偶氮染料
公开(公告)号：US4008213A
公开(公告)日：1977-02-15
申请号：US123414
申请日：1971-03-11
申请人： Claude Marie Henri Emile Brouard , Jean Marie Louis Leroy , Jean-Pierre Henri Stiot
发明人： Claude Marie Henri Emile Brouard , Jean Marie Louis Leroy , Jean-Pierre Henri Stiot
IPC分类号： C07C255/34 , C09B23/14 , C09B31/02 , C09B62/82 , D06P1/18 , C09B29/08 , C09B29/10 , C09B29/26 , C09B29/28
CPC分类号： C07C255/00 , C09B31/02 , C09B62/82
摘要： Dyestuffs of the general formula: ##STR1## in which the radical --CH=CH--CN is fixed in the 4- or 5- position, X represents a hydrogen or chlorine atom, the benzene nucleus A is unsubstituted or substituted by at least one chlorine atom or alkyl, alkoxy or acylamino group, m is the number 0 or 1, and B represents the residue of a coupling compound containing no sulphonic or carboxylic acid group.The dyestuffs in which m represents zero may be prepared by diazotizing a base of the formula: ##STR2## and coupling the diazo derivative with a coupling compound BH wherein X and B have the same significance as set out above.The dyestuffs in which m is equal to 1 may be prepared by coupling the diazo derivative of a base of the formula: ##STR3## with an amine of the formula: ##STR4## diazotizing the amino-monoazo dyestuff thus obtained and coupling with a coupling compound BH wherein ##STR5## have the same significance as set out above. The dyestuffs may be used for the coloration of synthetic fibers such as fibers based on cellulose diacetate, cellulose triacetate and, more particularly aromatic polyesters and polyamides.3-amino-cinnamonitrile or 3-amino-4-chloro-cinnamonitrile or 4-amino-3-chloro-cinnamonitrile. These may be prepared by Meerwein's reaction between acrylonitrile and a diazonium chloride of m- or p-nitraniline, dehydrohalogenation by means of an alkali and then reduction of the nitro group.
摘要翻译：其中基团-CH = CH-CN固定在4-或5-位的通式为的染料，X表示氢或氯原子，苯核A未被取代或被至少一个氯原子或烷基，烷氧基或酰氨基，m为数0或1，B表示不含磺酸基或羧酸基的偶合化合物的残基。

10. 发明授权

US3907769A Azo compounds containing a 2,6-diaminopyridine coupler component 失效
标题翻译：含有2,6-二氨基吡啶偶联剂组分的偶氮化合物
公开(公告)号：US3907769A
公开(公告)日：1975-09-23
申请号：US34550773
申请日：1973-03-28
申请人： BASF AG
发明人： DEHNERT JOHANNES , LAMM GUNTHER
IPC分类号： C09B29/36 , C07D213/85 , C09B29/42 , C09B31/153 , C09B43/02 , C09B43/24 , C09B62/78 , C09B62/82 , C09B31/14 , D06P1/38 , D06P1/39
CPC分类号： C07D213/85 , C09B29/3639 , C09B31/153 , C09B43/02 , C09B43/24 , C09B62/82
摘要： in which D is the radical of a diazo component; E is hydrogen, unsubstituted or substituted alkyl or phenyl; Z is cyano or carbamoyl; R is hydrogen or an unsubstituted or substituted aliphatic, araliphatic, cycloaliphatic or aromatic radical or two radicals R together with the nitrogen atom form a saturated heterocyclic ring; and N IS 1, 2 OR 3. The dyes are eminently suitable for dyeing natural and synthetic polyamides and give bright yellow to violet colorations having excellent fastness properties.
Azo acid dyes which contain one, two or three water-solubilizing sulfo groups and which, in the form of the free acids, correspond to the formula (I):

D R A W I N G
摘要翻译：含有一个，两个或三个水溶性磺基的偶氮酸染料，其游离酸形式对应于式（I）：----（SO 3 H）n DN = N ANGLE（I）| R-NN-R || RR，其中D是重氮组分的基团; E是氢，未取代或取代的烷基或苯基; Z是氰基或氨基甲酰基; R是氢或未取代或取代的脂族，芳脂族，脂环族或芳族基团或两个基团R与氮原子一起形成饱和杂环; 和N IS 1,2 OR 3.该染料特别适用于染色天然和合成聚酰胺，并产生具有优异坚牢性的亮黄色至紫色着色。

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