CH362471A - Verfahren zur Herstellung von Monoazofarbstoffen - Google Patents
Verfahren zur Herstellung von MonoazofarbstoffenInfo
- Publication number
- CH362471A CH362471A CH5255557A CH5255557A CH362471A CH 362471 A CH362471 A CH 362471A CH 5255557 A CH5255557 A CH 5255557A CH 5255557 A CH5255557 A CH 5255557A CH 362471 A CH362471 A CH 362471A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- monoazo dyes
- monoazo
- 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
- C09B29/34—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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF21847A DE1039676B (de) | 1956-12-05 | 1956-12-05 | Verfahren zur Herstellung von Monoazofarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH362471A true CH362471A (de) | 1962-06-15 |
Family
ID=7090224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH5255557A CH362471A (de) | 1956-12-05 | 1957-11-12 | Verfahren zur Herstellung von Monoazofarbstoffen |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE598648Q (de) |
| CH (1) | CH362471A (de) |
| DE (1) | DE1039676B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159265A (en) * | 1973-07-14 | 1979-06-26 | Bayer Aktiengesellschaft | Phenylazopyrazolo dyestuffs including disulfimide substituent |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH247715A (de) * | 1946-01-31 | 1947-03-31 | Ag J R Geigy | Verfahren zur Herstellung eines sulfonsäuregruppenfreien Monoazofarbstoffes der Pyrazolonreihe. |
| DE821977C (de) * | 1949-10-02 | 1951-11-22 | Basf Ag | Verfahren zur Herstellung von Azofarbstoffen |
-
1956
- 1956-12-05 DE DEF21847A patent/DE1039676B/de active Pending
-
1957
- 1957-11-12 CH CH5255557A patent/CH362471A/de unknown
-
1960
- 1960-12-29 BE BE598648A patent/BE598648Q/fr active
Also Published As
| Publication number | Publication date |
|---|---|
| BE598648Q (fr) | 1961-04-14 |
| DE1039676B (de) | 1958-09-25 |
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