IT1285341B1 - Black reactive dye compsn. suitable for discharge printing e.g. on cotton - contains bis:sulphato-ethyl-sulphonyl-phenyl-azo-amino-naphthol-di:sulphonic acid and mono:azo reactive dyes - Google Patents
Black reactive dye compsn. suitable for discharge printing e.g. on cotton - contains bis:sulphato-ethyl-sulphonyl-phenyl-azo-amino-naphthol-di:sulphonic acid and mono:azo reactive dyesInfo
- Publication number
- IT1285341B1 IT1285341B1 ITTO960423A IT1285341B1 IT 1285341 B1 IT1285341 B1 IT 1285341B1 IT TO960423 A ITTO960423 A IT TO960423A IT 1285341 B1 IT1285341 B1 IT 1285341B1
- Authority
- IT
- Italy
- Prior art keywords
- azo
- amino
- reactive dye
- sulphato
- sulphonyl
- Prior art date
Links
- 239000000985 reactive dye Substances 0.000 title abstract 6
- 229920000742 Cotton Polymers 0.000 title 1
- 238000010018 discharge printing Methods 0.000 title 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 title 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 abstract 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
- Paints Or Removers (AREA)
- Coloring (AREA)
Abstract
Black reactive dye compsn. contains: (a) the black disazo reactive dye 2,7-bis(4-(2-sulphatoethylsulphonyl)phenylazo)-8-amino-1-hydroxynaphthalene-3,6-disulphonic acid or formula (I); (b) a monoazo reactive dye of formula (II); and (c) monoazo reactive dye(s) of formula (III) and/or (IV); X = -CH=CH2 or -CH2CH2W; W = a labile gp.; Y = H, OH, NH2 or amino deriv.; P, Q = H, Me, Et, n-Pr, NH2 or amino deriv.; and Z = Me, Et, n-Pr or COOH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96TO000423 IT1285341B1 (en) | 1996-05-20 | 1996-05-20 | Black reactive dye compsn. suitable for discharge printing e.g. on cotton - contains bis:sulphato-ethyl-sulphonyl-phenyl-azo-amino-naphthol-di:sulphonic acid and mono:azo reactive dyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96TO000423 IT1285341B1 (en) | 1996-05-20 | 1996-05-20 | Black reactive dye compsn. suitable for discharge printing e.g. on cotton - contains bis:sulphato-ethyl-sulphonyl-phenyl-azo-amino-naphthol-di:sulphonic acid and mono:azo reactive dyes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITTO960423A0 ITTO960423A0 (en) | 1996-05-20 |
| ITTO960423A1 ITTO960423A1 (en) | 1997-11-20 |
| IT1285341B1 true IT1285341B1 (en) | 1998-06-03 |
Family
ID=11414650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT96TO000423 IT1285341B1 (en) | 1996-05-20 | 1996-05-20 | Black reactive dye compsn. suitable for discharge printing e.g. on cotton - contains bis:sulphato-ethyl-sulphonyl-phenyl-azo-amino-naphthol-di:sulphonic acid and mono:azo reactive dyes |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1285341B1 (en) |
-
1996
- 1996-05-20 IT IT96TO000423 patent/IT1285341B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO960423A0 (en) | 1996-05-20 |
| ITTO960423A1 (en) | 1997-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2192788A1 (en) | Optical brightening agents | |
| CA2164781A1 (en) | Pigment Dispersants with Primary Amine Functionality Suitable for Use in Cathodic Electrocoat Compositions | |
| MX9700356A (en) | Reactive monoazo dyestuffs. | |
| BR9601157A (en) | Mixing process dyes for their preparation and use | |
| EP0832939A3 (en) | Mixtures of reactive azo dyes dyeing in blue and their use for dyeing fibrous material containing hydroxy and/or carbonamide groups | |
| WO1999005222A3 (en) | Use of reactive dyes for dyeing hair | |
| MX9702180A (en) | Reactive azo dyes with a coupler of the aminonaphthalene series. | |
| IT1285341B1 (en) | Black reactive dye compsn. suitable for discharge printing e.g. on cotton - contains bis:sulphato-ethyl-sulphonyl-phenyl-azo-amino-naphthol-di:sulphonic acid and mono:azo reactive dyes | |
| BR9007355A (en) | AZOIC DYES SOLUBLE IN WATER, PROCESS FOR THEIR OBTAINING AND APPLICATION | |
| DE59105973D1 (en) | Biscationic azo dyes and their intermediates. | |
| KR930010129A (en) | Water-soluble fiber-reactive dyes, preparation method thereof and use thereof | |
| MX9705357A (en) | Monoazo pigments. | |
| EP0866105A3 (en) | Recording liquid and disazo dyes | |
| MXPA03010858A (en) | Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy-and/or carboxamido groups. | |
| MXPA03011054A (en) | Dye mixtures of fiber-reactive azodyes and the use thereof. | |
| TWI265957B (en) | Fiber-reactive azo dyes, preparation thereof and use thereof | |
| SG33581A1 (en) | Reactive dyes their preparation and their use | |
| ES8301494A1 (en) | Azo dyestuffs | |
| HK1026221A1 (en) | Novel disazo dyestuffs | |
| ZA963534B (en) | New disazo dyestuffs. | |
| GB2269596B (en) | Fibre-reactive disazo dyestuffs | |
| PT1088858E (en) | REACTIVE COLORS CONTAINING A FORMAZAN RESIDUE AND A RESIDUE FROM A MONOAZO DYE PROCESSES FOR THEIR PREPARATION AND USE | |
| MXPA04005159A (en) | Reactive azo dyes, method for the production and use thereof. | |
| WO1997027248A3 (en) | Acid disazo dyes as well as sulphonamides as their intermediate product | |
| EP0937753A4 (en) | Water-soluble azo compounds and process for producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |