CH431763A - Procédé pour la préparation de colorants azoïques basiques - Google Patents
Procédé pour la préparation de colorants azoïques basiquesInfo
- Publication number
- CH431763A CH431763A CH1320664A CH1320664A CH431763A CH 431763 A CH431763 A CH 431763A CH 1320664 A CH1320664 A CH 1320664A CH 1320664 A CH1320664 A CH 1320664A CH 431763 A CH431763 A CH 431763A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- azo dyes
- basic azo
- basic
- dyes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/08—Radicals containing only hydrogen and carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR950890A FR1380628A (fr) | 1963-10-17 | 1963-10-17 | Nouveaux colorants azoïques basiques |
Publications (1)
Publication Number | Publication Date |
---|---|
CH431763A true CH431763A (fr) | 1967-03-15 |
Family
ID=8814571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1320664A CH431763A (fr) | 1963-10-17 | 1964-10-12 | Procédé pour la préparation de colorants azoïques basiques |
Country Status (7)
Country | Link |
---|---|
US (1) | US3417075A (fr) |
BE (1) | BE654145A (fr) |
CH (1) | CH431763A (fr) |
DE (1) | DE1287716B (fr) |
FR (1) | FR1380628A (fr) |
GB (1) | GB1060253A (fr) |
NL (2) | NL6411974A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE674374A (fr) * | 1965-01-15 | |||
DE1795227A1 (de) * | 1968-08-24 | 1971-11-04 | Basf Ag | Neue basische Azofarbstoffe der Indazolreihe |
CH558822A (de) * | 1972-08-10 | 1975-02-14 | Sandoz Ag | Verfahren zur herstellung von sulfonsaeuregruppenfreien basischen azoverbindungen. |
US7497878B2 (en) | 2005-06-30 | 2009-03-03 | L'oreal, S.A. | Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671775A (en) * | 1950-06-22 | 1954-03-09 | Ciba Ltd | Trisazo dyestuffs |
FR1338315A (fr) * | 1962-01-13 | 1963-09-27 | Kuhlmann Ets | Nouveaux dérivés d'indazolium et colorants en résultant |
FR1322331A (fr) * | 1962-02-16 | 1963-03-29 | Cfmc | Nouveaux colorants azoïques |
-
0
- NL NL126198D patent/NL126198C/xx active
- BE BE654145D patent/BE654145A/xx unknown
- DE DENDAT1287716D patent/DE1287716B/de active Pending
-
1963
- 1963-10-17 FR FR950890A patent/FR1380628A/fr not_active Expired
-
1964
- 1964-10-12 CH CH1320664A patent/CH431763A/fr unknown
- 1964-10-14 NL NL6411974A patent/NL6411974A/xx unknown
- 1964-10-16 GB GB42220/64A patent/GB1060253A/en not_active Expired
- 1964-10-19 US US404947A patent/US3417075A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR1380628A (fr) | 1964-12-04 |
DE1287716B (fr) | 1969-01-23 |
NL6411974A (fr) | 1965-04-20 |
US3417075A (en) | 1968-12-17 |
GB1060253A (en) | 1967-03-01 |
BE654145A (fr) | |
NL126198C (fr) |
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