GB191208872A - Manufacture and Production of New Basic Azo-dyestuffs. - Google Patents
Manufacture and Production of New Basic Azo-dyestuffs.Info
- Publication number
- GB191208872A GB191208872A GB191208872DA GB191208872A GB 191208872 A GB191208872 A GB 191208872A GB 191208872D A GB191208872D A GB 191208872DA GB 191208872 A GB191208872 A GB 191208872A
- Authority
- GB
- United Kingdom
- Prior art keywords
- combining
- dyes
- dyestuffs
- manufacture
- production
- 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
Landscapes
- Coloring (AREA)
Abstract
8872. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. April 15. Monoazo dyes are obtained by combining the diazo compounds of aminobenzylamines, aminobenzylpyridines, or aromatic aminoammonium compounds with 1:3-dioxsquinoline; p-aminobenzyldimethylamine or its homologues, paminobenzylpyridine, or m - aminophenyltrimethylammonium chloride are specified as components. The products are basic dyes, dyeing artificial silk yellow, red, or brown shades. Specification 11,205/05 is referred to. Secondary disazo dyes are obtained by combining the above-described diazo compounds with suitable middle components, rediazotizing, and combining with 1:3-dioxyquinoline; cresidine, p-xylidine, m-toluidine, m-aminophenol, and 1-naphthylamine are specified as middle components. The products have properties similar to those of the monoazo dyes described above.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191208872T | 1912-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191208872A true GB191208872A (en) | 1913-01-16 |
Family
ID=32571691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191208872D Expired GB191208872A (en) | 1912-04-15 | 1912-04-15 | Manufacture and Production of New Basic Azo-dyestuffs. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191208872A (en) |
-
1912
- 1912-04-15 GB GB191208872D patent/GB191208872A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2374157A (en) | Red monazo wool dyes | |
GB191208872A (en) | Manufacture and Production of New Basic Azo-dyestuffs. | |
US3197455A (en) | Disazo dyestuffs | |
US2342451A (en) | Chrome disazo dye | |
US3325468A (en) | Disazo pyrazolyl dyestuffs | |
GB191100316A (en) | A New Azodyestuff. | |
GB191021202A (en) | Manufacture and Production of New Azodyestuffs. | |
GB191105955A (en) | Manufacture and Production of New Diazotizable Dyestuffs. | |
US1058692A (en) | Monoazo dye. | |
GB190929458A (en) | Manufacture and Production of a New Azodyestuff. | |
US1052135A (en) | Azo dye. | |
GB190900657A (en) | Manufacture and Production of New Azodyestuffs. | |
GB685078A (en) | New trisazo dyestuffs | |
GB191021200A (en) | Manufacture and Production of a New Azodyestuff. | |
GB190907821A (en) | Manufacture and Production of New Azodyestuffs. | |
GB191027627A (en) | Manufacture and Production of a New Disazodyestuff. | |
GB190825816A (en) | Manufacture and Production of New Azodyestuffs. | |
GB191111085A (en) | Manufacture and Production of New Azodyestuffs. | |
GB191017105A (en) | Manufacture and Production of New Azodyestuffs. | |
GB191306279A (en) | Manufacture and Production of New Basic Azodyestuffs. | |
GB191113527A (en) | Manufacture and Production of Colouring Matter Lakes. | |
GB190723182A (en) | Manufacture and Production of a New Tetrazo-dyestuff. | |
GB191000369A (en) | Manufacture and Production of New Azodyestuffs. | |
GB191219989A (en) | Manufacture and Production of New Azodyestuffs and After Treatment of Fibre Dyed therewith. | |
GB190928717A (en) | Manufacture and Production of New Azodyestuffs. |