GB901692A - New monoazo dyestuffs containing sulphonoxy groups, their preparation and their application to dyeing - Google Patents
New monoazo dyestuffs containing sulphonoxy groups, their preparation and their application to dyeingInfo
- Publication number
- GB901692A GB901692A GB4048758A GB4048758A GB901692A GB 901692 A GB901692 A GB 901692A GB 4048758 A GB4048758 A GB 4048758A GB 4048758 A GB4048758 A GB 4048758A GB 901692 A GB901692 A GB 901692A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyes
- preparation
- sulphonoxy
- dyeing
- groups
- 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
- 238000004043 dyeing Methods 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 title 1
- 239000000975 dye Substances 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
- 125000004990 dihydroxyalkyl group Chemical group 0.000 abstract 1
- 238000004044 disperse dyeing Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention comprises dyes of formula <FORM:0901692/IV (b)/1> where A and B may contain halogen, alkyl or alkoxy groups, R is a benzene nucleus which may contain non-solubilising substituents and R1 and R2 are H, alkyl, hydroxyalkyl, dihydroxyalkyl, alkoxyalkyl or cyanoalkyl. The dyes are made in conventional fashion from sulphonoxyanilines and appropriate coupling components. The dyes colour cellulose acetate, polyamide, polyurethane and polyester fibres in yellow to red shades. Disperse dyeing processes are used. Many examples are provided of the preparation of the dyes and their use in colouring processes, R being illustrated as a phenyl group.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR754574 | 1957-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB901692A true GB901692A (en) | 1962-07-25 |
Family
ID=8705347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4048758A Expired GB901692A (en) | 1957-12-24 | 1958-12-16 | New monoazo dyestuffs containing sulphonoxy groups, their preparation and their application to dyeing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB901692A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0014031A1 (en) * | 1979-01-15 | 1980-08-06 | Imperial Chemical Industries Plc | Water-soluble monoazo dyes of the azobenzene series, their preparation and process for the colouration of polyamide textile materials |
| US4339380A (en) | 1978-11-29 | 1982-07-13 | Bayer Aktiengesellschaft | Azo dyestuffs |
| US5106960A (en) * | 1980-03-28 | 1992-04-21 | Ciba-Geigy Corporation | Azo dyes and the production and use thereof |
-
1958
- 1958-12-16 GB GB4048758A patent/GB901692A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4339380A (en) | 1978-11-29 | 1982-07-13 | Bayer Aktiengesellschaft | Azo dyestuffs |
| EP0014031A1 (en) * | 1979-01-15 | 1980-08-06 | Imperial Chemical Industries Plc | Water-soluble monoazo dyes of the azobenzene series, their preparation and process for the colouration of polyamide textile materials |
| US5106960A (en) * | 1980-03-28 | 1992-04-21 | Ciba-Geigy Corporation | Azo dyes and the production and use thereof |
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