AT251142B - Verfahren zur Herstellung neuer, heterocyclischer Mono-Azofarbstoffe - Google Patents
Verfahren zur Herstellung neuer, heterocyclischer Mono-AzofarbstoffeInfo
- Publication number
- AT251142B AT251142B AT167365A AT167365A AT251142B AT 251142 B AT251142 B AT 251142B AT 167365 A AT167365 A AT 167365A AT 167365 A AT167365 A AT 167365A AT 251142 B AT251142 B AT 251142B
- Authority
- AT
- Austria
- Prior art keywords
- new
- production
- azo dyes
- heterocyclic mono
- heterocyclic
- Prior art date
Links
- 239000000987 azo dye Substances 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
- C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium
-
- 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
- C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
- C09B29/0037—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with two nitrogen atoms
-
- 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
- C09B39/00—Other azo dyes prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0075580 | 1964-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT251142B true AT251142B (de) | 1966-12-12 |
Family
ID=6978720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT167365A AT251142B (de) | 1964-02-25 | 1965-02-25 | Verfahren zur Herstellung neuer, heterocyclischer Mono-Azofarbstoffe |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT251142B (sr) |
| BE (1) | BE660201A (sr) |
| FR (1) | FR1425218A (sr) |
| NL (1) | NL6502408A (sr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH578029A5 (sr) * | 1972-07-13 | 1976-07-30 | Basf Ag | |
| US4382801A (en) * | 1980-12-24 | 1983-05-10 | Ciba-Geigy Corporation | Process for spin dyeing polymers or copolymers of acrylonitrile with quaternized heterocyclic diazo dye and tetrafluoro-borate anion |
-
1965
- 1965-02-24 BE BE660201D patent/BE660201A/xx unknown
- 1965-02-25 FR FR6982A patent/FR1425218A/fr not_active Expired
- 1965-02-25 AT AT167365A patent/AT251142B/de active
- 1965-02-25 NL NL6502408A patent/NL6502408A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6502408A (sr) | 1965-08-26 |
| BE660201A (sr) | 1965-08-24 |
| FR1425218A (fr) | 1966-01-14 |
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