CH410231A - Process for the production of new azo dyes - Google Patents
Process for the production of new azo dyesInfo
- Publication number
- CH410231A CH410231A CH8018359A CH8018359A CH410231A CH 410231 A CH410231 A CH 410231A CH 8018359 A CH8018359 A CH 8018359A CH 8018359 A CH8018359 A CH 8018359A CH 410231 A CH410231 A CH 410231A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- azo dyes
- new azo
- new
- dyes
- Prior art date
Links
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
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3518958A GB859899A (en) | 1958-11-03 | 1958-11-03 | New monoazo dyestuffs derived from benzthiazole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH410231A true CH410231A (en) | 1966-03-31 |
Family
ID=10374875
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH556659A CH411178A (en) | 1958-11-03 | 1959-11-02 | Process for the production of new azo dyes |
| CH8018359A CH410231A (en) | 1958-11-03 | 1959-11-02 | Process for the production of new azo dyes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH556659A CH411178A (en) | 1958-11-03 | 1959-11-02 | Process for the production of new azo dyes |
Country Status (2)
| Country | Link |
|---|---|
| CH (2) | CH411178A (en) |
| GB (1) | GB859899A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH515970A (en) * | 1969-06-19 | 1971-11-30 | Ciba Geigy Ag | Process for the production of azo dyes |
| CH667277A5 (en) * | 1985-03-18 | 1988-09-30 | Sandoz Ag | Monoazo DISPERSE DYES. |
-
1958
- 1958-11-03 GB GB3518958A patent/GB859899A/en not_active Expired
-
1959
- 1959-11-02 CH CH556659A patent/CH411178A/en unknown
- 1959-11-02 CH CH8018359A patent/CH410231A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH411178A (en) | 1966-04-15 |
| GB859899A (en) | 1961-01-25 |
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