公开(公告)号：US4159983A

公开(公告)日：1979-07-03

申请号：US869480

申请日：1978-01-16

Applicant: Jacky Dore

Inventor： Jacky Dore

IPC: C09B45/20 ,  C09B45/34 ,  D06P1/10 ,  C09B45/48

CPC classification number: D06P1/10 ,  C09B45/20 ,  C09B45/34

Abstract: Pure and substantially pure asymmetric 1:2 cobalt complexes of the formula, ##STR1## and mixtures of such complexes, in which X is hydrogen or nitro, either, R.sub.1 and R.sub.2, independently, are hydrogen, (C.sub.1-4)-alkyl, (C.sub.1-4)alkoxy, chlorine, bromine or nitro or R.sub.1 is hydrogen, chlorine or nitro, and R.sub.2 is -SO.sub.2 NR.sub.3 R.sub.4, in which R.sub.1 and R.sub.2 occupy the 4- and 5-positions, either R.sub.3 is hydrogen or unsubstituted or substituted (C.sub.1-4)alkyl, and R.sub.4 is hydrogen or unsubstituted or substituted (C.sub.1-4)alkyl, (C.sub.5-7)cycloalkyl or phenyl, or R.sub.3 and R.sub.4 or together with the nitrogen atom to which they are bound, form a non-aromatic 5- or 6- membered heterocyclic ring which contains one or two hetero atoms,B is a divalent radical of a coupling component of the 1- or 2-hydroxynaphthalene series which is coupled in the 2- or 1- position ortho to the hydroxy group and is bound to the cobalt atom through the oxygen atom,D is a divalent radical of a coupling component of the 2-naphthylamine series which is coupled in the 1- position ortho to the amino group or a divalent radical of the 5-aminopyrazole series which is coupled to the carbon atom next to that carrying the amino group, whereby the divalent radical D is bound to the cobalt atom through the amino group, andM.sup..sym. is hydrogen or an equivalent of a non-chromophoric cation, with the provisos that the molecule (i) contains a single sulpho group, which sulpho group is in salt form, (ii) contains at maximum a single sulphonamide group, which group is in radical D or is R.sub.2, and (iii) is free from ##STR2## groups, which complexes and mixtures are useful for dyeing or printing nitrogen-containing organic substrates, for example natural and synthetic polyamides such as wool, silk and nylon, polyurethanes and leather.

Abstract translation: 纯的和基本上纯的不对称1:2钴络合物，其中X是氢或硝基，R 1和R 2独立地是氢，（C 1-4） - 烷基， （C 1-4）烷氧基，氯，溴或硝基或R 1为氢，氯或硝基，R 2为-SO 2 NR 3 R 4，其中R 1和R 2占据4-和5-位，R 3为氢或未取代或取代的（ C 1-4烷基，R 4为氢或未取代或取代的（C 1-4）烷基，（C 5-7）环烷基或苯基，或R 3和R 4或与它们所连接的氮原子一起形成非 - 含有一个或两个杂原子的芳族5-或6-元杂环，B是1-羟基萘系列的偶联组分的二价基团，其与羟基邻位的2-位或1-位相连接 并且通过氧原子与钴原子结合，D是连接在一起的2-萘胺系列的偶联组分的二价基团 n是氨基的1-位或与氨基相邻的碳原子连接的5-氨基吡唑系的二价基团，由此二价基团D通过氨基与钴原子结合 ，并且M（+）是氢或非发色阳离子的当量，条件是分子（i）含有单个磺基，该磺酸基为盐形式，（ii）最多含有单个磺酰胺 基团，其为基团D或为R2，和（iii）不含基团，该复合物和混合物可用于染色或印刷含氮有机基材，例如天然和合成聚酰胺如羊毛， 丝绸和尼龙，聚氨酯和皮革。

公开(公告)号：US4010150A

公开(公告)日：1977-03-01

申请号：US421581

申请日：1973-12-04

Applicant: Tooru Tabei ,  Yasuhiko Arisaka ,  Yutaka Iizuka

Inventor： Tooru Tabei ,  Yasuhiko Arisaka ,  Yutaka Iizuka

IPC: C09B45/28 ,  C09B62/08 ,  D06P1/10 ,  D06P3/60

CPC classification number: C09B45/28

Abstract: Lightfast and waterfast azo dyes suitable for dyeing fibers and paper, particularly cellulosic materials, and having the following formula: ##STR1## wherein A is a group selected from 4-methoxy-2-sulfophenyl, 4-methoxy-3-sulfophenyl, 2- or 3-sulphonyl, tolyl, 4-nitro-2,2'-disulfostilbyl, sulfonaphthyl and 4-(4-sulfophenylazo)-2-sulfophenyl;B is selected from monoethanolamino, diethanolamino, morpholino, and N-methylamino;W is hydrogen or sulfonic acid; andZ is sulfonic acid attached at the meta or para position relative to the pendant diazo.

Abstract translation: 适用于染色纤维和纸，特别是纤维素材料的耐光性和耐水性偶氮染料，具有下列结构式：其中A为选自4-甲氧基-2-磺基苯基，4-甲氧基-3-磺基苯基 2-或3-磺酰基，甲苯基，4-硝基-2,2'-二磺基芪基，磺基萘基和4-（4-磺基苯基偶氮）-2-磺基苯基; B选自单乙醇胺，二乙醇氨基，吗啉代和N-甲基氨基; W是氢或磺酸; 并且Z是相对于侧基重氮连接在间位或对位的磺酸。

公开(公告)号：US3975369A

公开(公告)日：1976-08-17

申请号：US419509

申请日：1973-11-28

Applicant: Heinz Wicki

Inventor： Heinz Wicki

IPC: C09B45/04 ,  C09B45/24 ,  D06P3/32 ,  C09B45/22 ,  C09B45/32 ,  D06P1/10 ,  D06P3/00

CPC classification number: D06P3/3233 ,  C09B45/04 ,  C09B45/24

Abstract: Dyes of the formula ##SPC1##WhereinEach of R, R.sub.1, R.sub.2 and R.sub.3 is independently hydrogen, halo, nitro, unsubstituted or substituted alkyl or alkoxy, carboxy or sulfo,R.sub.4 is a diazo component radical, and Me is a metal atom,Are useful for dyeing and printing of leather. They exhaust well on leathers of low affinity and give level dyeings. The dyeings exhibit good fastness to light, water, washing, perspiration, ironing and formaldehyde.

Abstract translation: R，R 1，R 2和R 3各自独立地为氢，卤素，硝基，未取代或取代的烷基或烷氧基，羧基或磺基，R 4为重氮组分基团，Me为金属原子，ARE有用的 皮革的染色和印花。 它们在低亲和力的皮革上排气良好，并赋予水平的染色。 染色对光，水，洗涤，出汗，熨烫和甲醛表现出良好的牢度。

公开(公告)号：US3971741A

公开(公告)日：1976-07-27

申请号：US486742

申请日：1974-07-09

Applicant: Georg Dehmel ,  Johannes Blahak

Inventor： Georg Dehmel ,  Johannes Blahak

IPC: C09B35/00 ,  C09B35/02 ,  C09B43/30 ,  C09B35/14 ,  C09B35/36 ,  C09B43/12 ,  D06P1/10

CPC classification number: C09B35/02 ,  C09B35/00 ,  C09B43/30 ,  Y10T428/24777 ,  Y10T428/31507 ,  Y10T428/31786 ,  Y10T428/31855

Abstract: Waterinsoluble polyazo dyestuffs of the formulaX(O-OC-D-N=N-K).sub.mIn which K denotes identical or different radicals of a coupling component, X denotes an aliphatic radical which is free of hydroxyl groups and is optionally interrupted by heteroatoms, or an aromatic-carbocyclic, aromatic-heterocyclic or araliphatic radical, D represents an aromatic-carbocyclic or aromatic-heterocyclic radical and m represents the numbers 2 or 3. These dyestuffs are useful as dispersion dyestuffs for coloring synthetic fibers and most especially as pigment dyestuffs for coloring paint, inks, paper, and macromolecular substances and for admixing with other substances such as inorganic white pigments including titanium dioxide.

Abstract translation: 式X（O-OC-DN = NK）m IN的不溶性多偶氮染料，其中K表示偶联组分的相同或不同基团，X表示不含羟基且任选被杂原子中断的脂族基团，或 芳族 - 碳环，芳族 - 杂环或芳脂族基团，D代表芳族 - 碳环或芳族 - 杂环基团，m代表数字2或3.这些染料可用作染色合成纤维的分散染料，最特别是作为着色颜料染料 油漆，油墨，纸张和大分子物质，并与其他物质如无机白色颜料（包括二氧化钛）混合。

公开(公告)号：US3870695A

公开(公告)日：1975-03-11

申请号：US27414772

申请日：1972-07-21

Applicant: CIBA GEIGY AG

Inventor： BACK GERHARD ,  BUEHLER ARTHUR

IPC: C07D213/73 ,  C07D213/75 ,  C07D498/04 ,  C09B29/22 ,  C09B29/42 ,  C09B31/153 ,  C09B45/02 ,  C09B62/006 ,  C09B62/40 ,  D06P1/10 ,  D06P3/22 ,  D06P3/28 ,  C09B45/14 ,  C09B45/20 ,  C09B45/24

CPC classification number: C09B62/006 ,  C09B29/3621 ,  C09B31/153 ,  C09B45/025 ,  C09B62/40

Abstract: WHERE B is hydrogen, chloro or bromo and D is the residue of a diazo component of the benzene or naphthalene series that contains an hydroxyl, carboxyl or amino group in the position ortho to the azo group, are useful to dye substrates, notably wool, in level green and blue shades having good resistance to acid, alkali, light and rubbing.

The heavy metal complexes of azo dyestuffs of formula

Abstract translation: 式WHERE B的偶氮染料的重金属络合物是氢，氯或溴，D是在偶氮基的邻位含有羟基，羧基或氨基的苯或萘系的重氮组分的残基， 对于具有良好的抗酸，碱，光和摩擦性能的级别的绿色和蓝色色调染色基质，特别是羊毛是有用的。

公开(公告)号：US3705888A

公开(公告)日：1972-12-12

申请号：US3705888D

申请日：1969-12-29

Applicant: CHARLES EDWARD LEWIS

Inventor： LEWIS CHARLES EDWARD

IPC: C09B45/22 ,  D06P1/10 ,  D06P3/00

CPC classification number: C09B45/22 ,  Y10S8/924 ,  Y10S8/928

Abstract: NON-IONIC, HEAVY METAL (NI''II) AMINE ARYLAZOARYL COMPOUNDS OF THE FORMULA:

R-NH2 NI
WHEREIN R IS AN N-ALKYL OF FROM 4 TO 18 CARBON ATOMS, A AND B ARE EACH ARYL AND X AND Y, INDIVIDUALLY, ARE H, OH, CI, BR, NO2, CN, SO2-ALKYL OF FROM 1 TO ABOUT 4 CARBONS OR ALKOXY OF FROM 1 TO ABOUT 4 CARBONS, USEFUL IN DYEING EITHER NYLON OR POLYPROPYLENE FIBERS, ARE PROVIDED AS WELL AS A METHOD FOR DYEING THEREWITH. A PREFERRED COMPOUND FOR DYEING NYLON IS THE NICKEL-N-BUTYLAMINE COMPLEX OF 1-(2-HYDROXYPHENYLAZO)-2-NAPHTHOL. A PREFERRED COMPOUND FOR DYEING POLYPROPYLENE IS THE NICKEL-N-DECYLAMINE COMPLEX OF 1-(5-CHLORO-2-HYDROXYPHENYLAZO)-2-NAPHTHOL. THE DYEINGS PROVIDED BY THE COMPOUNDS ON NYLON AND POLYPROPYLENE ARE OF HIGH TINCTORIAL STRENGTH, GOOD LIGHT-FASTNESS AND UNIFORM SHADE.

公开(公告)号：US3684427A

公开(公告)日：1972-08-15

申请号：US3684427D

申请日：1970-08-03

Applicant: BAYER AG

Inventor： WALZ KLAUS ,  BAECKER MANFRED ,  QUAEDVLIEG MATHIEU

IPC: D06P1/607 ,  D06P1/10

CPC classification number: D06P1/6076 ,  Y10S8/915

Abstract: PROCESS FOR DYEING NITROGEN-CONTAINING FIBRE MATERIALS WITH ACID DYESTUFFS AND 1:2 METAL COMPLEX DYESTUFFS IN THE PRESNCE OF AMINES CONTAINING GLYCOL ETHER GROUPS, CHARACTERISED IN THAT COMPOUNDS OF FORUMLA

R-N(-R1)-(CH2-CH2-O)M-(CH2)2-SO3-M

IN WHICH R REPRESENTS A C12-C22-ALKYL, C12-C22 ALKENYL OR C12-C22-CYCLOALKYL RADICAL, R1 REPRESENTS A METHYL GROUP OR ONE OF THE GROUPINGS

-(CH2-CH(-R2)-O)N-H, OR -(CH2-CH(-R2)-O)N-(CH2)2-SO3-M

R2 REPRESENTS HYDROGEN, OR A METHYL, ETHYL OR PHENYL GROUP, M DENOTES A CATION, AND THE SUM M+N DENOTES A NUMBER FROM 5-70, WITH THE PROVISO THAT AT LEAST 80% OF THE ALKYLENE OXIDE UNITS CONTAINED IN THE MOLECULE ARE ETHYLENE OXIDE UNITS, OR THEIR QUATERNISATION PRODUCTS OF FORMULA

R-N(+)(-R1)(-R3)-(CH2-CH(-R2)-O)M-(CH2)2-SO3(-)

IN WHICH R, R1, R2, M AND N HAVE THE ABOVEMENTIONED SIGNIFICANCE AND R3 REPRESENTS AN OPTIONALLY SUBSTITUTED C1-C8-ALKYL GROUP OR ARALKYL GROUP, ARE USED AS AMINES CONTAINING GLYCOL ETHER GROUPS.

公开(公告)号：US3625937A

公开(公告)日：1971-12-07

申请号：US3625937D

申请日：1968-01-19

Applicant: BAYER AG

Inventor： SCHOLL WALTER

IPC: C09B45/16 ,  C09B45/06 ,  D06P1/10

CPC classification number: C09B45/16

Abstract: Chromium complex azo dyestuffs suitable for dyeing and printing nitrogen containing fiber materials particularly wool, silk, synthetic polyamides and polyurethanes in shades of yellow to orange color with improved fastness properties of the general formula

WHEREIN K is a monovalent cation, I is a monoazo dyestuff of the formula

AND II

公开(公告)号：US3578389A

公开(公告)日：1971-05-11

申请号：US3578389D

申请日：1969-06-03

Applicant: AMERICAN CYANAMID CO

Inventor： KAZAN JOHN JR ,  FOSTER WALTER HENRY JR

IPC: C09B62/018 ,  D06P1/00 ,  D06P1/38 ,  D06P5/13 ,  D06P1/10

CPC classification number: C09B62/018 ,  D06P1/004 ,  D06P1/38 ,  D06P5/138 ,  Y10S8/924

Abstract: PROCESS OF DYEING A TEXTILE MATERIAL CONTAINING REACTIVE HYDROGEN ATOMS, E.G., NYLON, WHICH COMPRISES APPLYING AS DISPERSED DYES, FIBER-REACTIVE DYE COMPOUNDS COMPRISING PHOTOCHROMIC MERCURY DITHIZONATES CONTAINING FIBER-REACTIVE GROUPS TO SAID TEXTILE MATERIAL FROM AN AQUEOUS DISPERSION AND SUBSEQUENTLY FIXING THE DYE WITH AN ALKALI AFTER-TREATMENT. THE DYED MATERIALS EXHIBIT PHOTOCHROMIC PROPERTIES.

公开(公告)号：US3528761A

公开(公告)日：1970-09-15

申请号：US3528761D

申请日：1967-04-27

Applicant: GEIGY AG J R

Inventor： KELLER RUDOLF ,  BINDLER JAKOB

IPC: D06P1/62 ,  D06P1/649 ,  D06P3/04 ,  D06P1/10

CPC classification number: D06P1/6496 ,  D06P1/625 ,  D06P3/04 ,  Y10S8/908 ,  Y10S8/917 ,  Y10S8/924