CH403127A - Verfahren zur Herstellung wasserunlöslicher Monoazofarbstoffe - Google Patents
Verfahren zur Herstellung wasserunlöslicher MonoazofarbstoffeInfo
- Publication number
- CH403127A CH403127A CH918561A CH918561A CH403127A CH 403127 A CH403127 A CH 403127A CH 918561 A CH918561 A CH 918561A CH 918561 A CH918561 A CH 918561A CH 403127 A CH403127 A CH 403127A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- water
- monoazo dyes
- insoluble monoazo
- insoluble
- Prior art date
Links
- 239000000975 dye Substances 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
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 |
|---|---|---|---|
| DEF0031847 | 1960-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH403127A true CH403127A (de) | 1965-11-30 |
Family
ID=7094384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH918561A CH403127A (de) | 1960-08-06 | 1961-08-04 | Verfahren zur Herstellung wasserunlöslicher Monoazofarbstoffe |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE606980A (de) |
| CH (1) | CH403127A (de) |
| GB (1) | GB992146A (de) |
-
1961
- 1961-08-04 CH CH918561A patent/CH403127A/de unknown
- 1961-08-07 BE BE606980A patent/BE606980A/fr unknown
- 1961-08-08 GB GB2866061A patent/GB992146A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB992146A (en) | 1965-05-19 |
| BE606980A (fr) | 1962-02-07 |
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