CH454311A - Verfahren zur Herstellung von Azofarbstoffen - Google Patents
Verfahren zur Herstellung von AzofarbstoffenInfo
- Publication number
- CH454311A CH454311A CH490665A CH490665A CH454311A CH 454311 A CH454311 A CH 454311A CH 490665 A CH490665 A CH 490665A CH 490665 A CH490665 A CH 490665A CH 454311 A CH454311 A CH 454311A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- azo dyes
- azo
- 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
- C09B29/02—Monoazo dyes prepared by diazotising and coupling from diazotised o-amino-hydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/60—Three or more oxygen or sulfur 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
- 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
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
-
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/62—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an ethylenamino or N-acylated ethylenamino group or a —CO—NH—CH2—CH2—X group, wherein X is a halogen atom, a quaternary ammonium group or O-acyl and acyl is derived from an organic or inorganic acid, or a beta-substituted ethylamine group
- C09B62/66—Azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB76438A DE1239038B (de) | 1964-04-21 | 1964-04-21 | Verfahren zur Herstellung von Azofarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH454311A true CH454311A (de) | 1968-04-15 |
Family
ID=6979075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH490665A CH454311A (de) | 1964-04-21 | 1965-04-08 | Verfahren zur Herstellung von Azofarbstoffen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3352846A (OSRAM) |
| AT (1) | AT249824B (OSRAM) |
| BE (1) | BE662774A (OSRAM) |
| CH (1) | CH454311A (OSRAM) |
| DE (1) | DE1239038B (OSRAM) |
| GB (1) | GB1052002A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496160A (en) * | 1966-07-14 | 1970-02-17 | Hodogaya Chemical Co Ltd | Monoazo dyestuffs containing a dihalophyridazone group |
| CH503781A (de) * | 1968-05-15 | 1971-02-28 | Sandoz Ag | Verfahren zur Herstellung von basischen Farbstoffen |
| JPS5031565B1 (OSRAM) * | 1968-09-24 | 1975-10-13 | ||
| DE3305881A1 (de) * | 1983-02-19 | 1984-08-23 | Basf Ag, 6700 Ludwigshafen | Reaktivfarbstoffe mit substituierten 4-fluorpyridaz-6-onresten |
| EP0369643B1 (en) * | 1988-11-02 | 1995-09-06 | Hewlett-Packard Company | Ink-jet printing inks |
| DE4329421A1 (de) * | 1993-09-01 | 1995-03-02 | Bayer Ag | Reaktivfarbstoffe auf Basis einer substituierten Barbitursäure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1606209A (en) * | 1924-12-24 | 1926-11-09 | Chem Ind Basel | Azo dyestuff from barbituric acid and process of making the same |
| GB257797A (en) * | 1925-12-15 | 1926-09-09 | Chem Ind Basel | Manufacture of new dyestuffs |
-
0
- GB GB1052002D patent/GB1052002A/en active Active
-
1964
- 1964-04-21 DE DEB76438A patent/DE1239038B/de active Pending
-
1965
- 1965-04-08 CH CH490665A patent/CH454311A/de unknown
- 1965-04-13 US US447893A patent/US3352846A/en not_active Expired - Lifetime
- 1965-04-20 BE BE662774D patent/BE662774A/xx unknown
- 1965-04-21 AT AT366265A patent/AT249824B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| BE662774A (OSRAM) | 1965-10-20 |
| AT249824B (de) | 1966-10-10 |
| US3352846A (en) | 1967-11-14 |
| DE1239038B (de) | 1967-04-20 |
| GB1052002A (OSRAM) |
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