GB1407472A - Disperse dyestuff mixtures - Google Patents
Disperse dyestuff mixturesInfo
- Publication number
- GB1407472A GB1407472A GB3049872A GB3049872A GB1407472A GB 1407472 A GB1407472 A GB 1407472A GB 3049872 A GB3049872 A GB 3049872A GB 3049872 A GB3049872 A GB 3049872A GB 1407472 A GB1407472 A GB 1407472A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lower alkyl
- formula
- dye
- radical
- substituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/36—Material containing ester groups using dispersed dyestuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
1407472 Dye mixtures IMPERIAL CHEMICAL INDUSTRIES Ltd 22 May 1973 [29 June 1972] 30498/72 Addition to 1049039 1319964 Heading C4P [Also in Division D1] Dyestuff mixtures comprising (a) from 10% to 60% by weight (based on the total weight of dyes in the mixture) of a dispose azo dye free from carboxylic and sulphonic acid groups of formula in which X represents a -CO-, -SO 2 - or -COO-group, Y, represents a substituted or unsubstituted lower C 1 to C 4 alkyl or phenyl radical, or a cyclo-hexyl radical, 2 is a hydrogen atom or a lower alkyl or lower alkoxy radical, R is a lower alkyl radical, W<SP>1</SP> and W<SP>2</SP> each independently represent lower alkylene radicals, n is an integer 1 to 10, U is nitro, cyano, chlorine or bromine and V is nitro or cyano, or a mixture of a dye of the above formula and a dye free from carboxylic and sulphonic acid groups of the formula in which U, V, X, Y, Z, W<SP>1</SP>, W<SP>2</SP> n and R are as above and T is an alkyl radical which may be substituted, (b) from 30% to 90% by weight (based on total weight of the dye mixture) of (1) at least one disperse anthraquinone dye of formula which can contain up to 30% of its own weight of a disperse dye of formula in which L is a phenyl radical which can be substituted by one or more chlorine or bromine atoms or by hydroxy, amino, lower alkyl, lower alkoxy, hydroxyloweralkoxy, N<SP>1</SP>-lower alkylamino, acylamino, N,N-di(lower alkyl) amino, carboloweralkoxy, lower alkoxycarbonyloxy or lower alkylcarbonyloxy groups, Q is a hydrogen atom or lower alkyl radical which may be substituted, and/or (ii) one or more disperse anthraquinone dyes of formula in which J<SP>1</SP> and J<SP>2</SP> each independantly represent a lower alkyl, amino lower alkyl, cyano lower alkyl, chloro lower alkyl, bromo lower alkyl, acylamino lower alkyl, hydroxy lower alkyl, or lower alkoxy lower alkyl or J and J<SP>1</SP> are identical and each represents a substituted phenyl radical as defined for L provided that when dyestuffs of Formula IV and V are both present the values of J<SP>1</SP> J<SP>2</SP> and L are not identical and (c) from 0 to 25% by weight (based on total weight of dyes present in the mixture) of at least one yellow to red disperse dyestuff as defined are obtained by the process of Specifications 1,049,039 and 1,319,964.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3049872A GB1407472A (en) | 1972-06-29 | 1972-06-29 | Disperse dyestuff mixtures |
| DE19732333212 DE2333212A1 (en) | 1972-06-29 | 1973-06-29 | DISPERSION DYE MIXTURES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3049872A GB1407472A (en) | 1972-06-29 | 1972-06-29 | Disperse dyestuff mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1407472A true GB1407472A (en) | 1975-09-24 |
Family
ID=10308625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3049872A Expired GB1407472A (en) | 1972-06-29 | 1972-06-29 | Disperse dyestuff mixtures |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2333212A1 (en) |
| GB (1) | GB1407472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11926576B1 (en) | 2023-10-30 | 2024-03-12 | King Faisal University | 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)dibenzene-1,2-diol as an antioxidant compound |
| US11945765B1 (en) | 2023-10-30 | 2024-04-02 | King Faisal University | 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)bis(2-methylphenol) as an antioxidant compound |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH583807A (en) * | 1974-07-31 | 1977-01-14 | PROCESS FOR THE OPTICAL LIGHTENING OF TEXTILE MATERIALS WITH BENZOFURAN DERIVATIVES. | |
| BE831778R (en) * | 1974-07-31 | 1976-01-26 | AZOIC COLORANTS |
-
1972
- 1972-06-29 GB GB3049872A patent/GB1407472A/en not_active Expired
-
1973
- 1973-06-29 DE DE19732333212 patent/DE2333212A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11926576B1 (en) | 2023-10-30 | 2024-03-12 | King Faisal University | 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)dibenzene-1,2-diol as an antioxidant compound |
| US11945765B1 (en) | 2023-10-30 | 2024-04-02 | King Faisal University | 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)bis(2-methylphenol) as an antioxidant compound |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2333212A1 (en) | 1974-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414A | Case decided by the comptroller ** specification amended (sect. 14/1949) | ||
| PS | Patent sealed | ||
| SP | Amendment (slips) printed | ||
| PE | Patent expired |