GB263946A - - Google Patents
Info
- Publication number
- GB263946A GB263946A GB263946DA GB263946A GB 263946 A GB263946 A GB 263946A GB 263946D A GB263946D A GB 263946DA GB 263946 A GB263946 A GB 263946A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diacetyldiaminoanthraquinone
- boiled
- caustic soda
- silk
- product dyes
- 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.)
- Active
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 12
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 4
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- XBNVWXKPFORCRI-UHFFFAOYSA-N 2h-naphtho[2,3-f]quinolin-1-one Chemical class C1=CC=CC2=CC3=C4C(=O)CC=NC4=CC=C3C=C21 XBNVWXKPFORCRI-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- KQSBZNJFKWOQQK-UHFFFAOYSA-N hystazarin Natural products O=C1C2=CC=CC=C2C(=O)C2=C1C=C(O)C(O)=C2 KQSBZNJFKWOQQK-UHFFFAOYSA-N 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB263946A true GB263946A (enrdf_load_stackoverflow) |
Family
ID=1740003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB263946D Active GB263946A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB263946A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997573A (en) * | 1975-03-26 | 1976-12-14 | Bayer Aktiengesellschaft | Saponification of 1-acetamino-anthraquinone |
-
0
- GB GB263946D patent/GB263946A/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997573A (en) * | 1975-03-26 | 1976-12-14 | Bayer Aktiengesellschaft | Saponification of 1-acetamino-anthraquinone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB263946A (enrdf_load_stackoverflow) | ||
| US1828592A (en) | Preparation of dyestuffs which are of value for obtaining fast tints on the different fibers and process of making same | |
| US2156731A (en) | Azo dyestuff insoluble in water and fiber dyed therewith | |
| US1775644A (en) | Chromium compounds of azo dyes | |
| US3398134A (en) | Reactive azo dyes derived from 3-(4-aminophenyl)-5-chloro-1, 2, 4-thiodiazole as the diazo component | |
| US2232892A (en) | Process of dyeing nitrogenous compounds of high molecular weight and the products thus obtained | |
| US2154981A (en) | Dyestuffs containing simultaneously radicals of anthraquinone dyestuffs and azo dyestuffs and process of making the same | |
| US2888312A (en) | Vat dyestuff mixtures | |
| US1540733A (en) | Dyestuffs of the anthraquinone series | |
| GB333507A (en) | Improvements in and relating to the production of dyestuffs and dyestuff intermediates | |
| US1999610A (en) | Water-insoluble azo-dyestuffs and fiber dyed therewith | |
| US1697107A (en) | Primary disazo dyes derived from diamino carbazoles and arylimino compounds | |
| US2476260A (en) | Process for the manufacture of disazo-dyestuffs | |
| US2748107A (en) | Glucoside azo dyestuffs | |
| GB531470A (en) | Process of dyeing | |
| US2111270A (en) | Metalliferous azo dyestuffs and a process for producing same | |
| US2148042A (en) | Compounds of the dibenzanthrone series | |
| US2009058A (en) | Water-insoluble azo-dyestuff and fiber dyed therewith | |
| GB1471737A (en) | Process for production of monoazo dyes | |
| US1951815A (en) | Azo-dyestuffs insoluble in water and fiber dyed therewith | |
| US647237A (en) | Diamidodiphenylamin sulfonic acid and process of making same. | |
| US1233433A (en) | Copper compounds of orthooxyazo dyestuffs and a process of making same. | |
| US2099168A (en) | Azo dyestuffs | |
| US1845452A (en) | Production of printing pastes and prints therefrom | |
| US1759010A (en) | Process of dyeing acetate silk |