CH376197A - Verfahren zur Herstellung eines Monoazofarbstoffes - Google Patents
Verfahren zur Herstellung eines MonoazofarbstoffesInfo
- Publication number
- CH376197A CH376197A CH7698059A CH7698059A CH376197A CH 376197 A CH376197 A CH 376197A CH 7698059 A CH7698059 A CH 7698059A CH 7698059 A CH7698059 A CH 7698059A CH 376197 A CH376197 A CH 376197A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- monoazo dye
- monoazo
- dye
- Prior art date
Links
- 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
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
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
- C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
- C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF26469A DE1089497B (de) | 1958-08-22 | 1958-08-22 | Verfahren zur Herstellung eines Monoazofarbstoffes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH376197A true CH376197A (de) | 1964-03-31 |
Family
ID=7092040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7698059A CH376197A (de) | 1958-08-22 | 1959-08-14 | Verfahren zur Herstellung eines Monoazofarbstoffes |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE581924A (de) |
| CH (1) | CH376197A (de) |
| DE (1) | DE1089497B (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE472335C (de) * | 1929-02-26 | J M Voith Fa | Verfahren zur Vergroesserung der Wasserfuehrung eines Werkkanals | |
| DE832178C (de) * | 1948-10-02 | 1952-02-21 | Farbwerke Hoechst Vormals Meis | Verfahren zur Herstellung von wasserloeslichen Monoazofarbstoffen |
-
1958
- 1958-08-22 DE DEF26469A patent/DE1089497B/de active Pending
-
1959
- 1959-08-14 CH CH7698059A patent/CH376197A/de unknown
- 1959-08-22 BE BE581924A patent/BE581924A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE581924A (fr) | 1960-12-16 |
| DE1089497B (de) | 1960-09-22 |
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