BE839513A - Complexes de cobalt 1:2 de colorants azoiques, leur preparation et leur utilisation - Google Patents
Complexes de cobalt 1:2 de colorants azoiques, leur preparation et leur utilisationInfo
- Publication number
- BE839513A BE839513A BE165118A BE165118A BE839513A BE 839513 A BE839513 A BE 839513A BE 165118 A BE165118 A BE 165118A BE 165118 A BE165118 A BE 165118A BE 839513 A BE839513 A BE 839513A
- Authority
- BE
- Belgium
- Prior art keywords
- complexes
- cobalt
- preparation
- azoic dyes
- azoic
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/20—Monoazo compounds containing cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2510774 | 1975-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE839513A true BE839513A (fr) | 1976-09-13 |
Family
ID=5941169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE165118A BE839513A (fr) | 1975-03-12 | 1976-03-12 | Complexes de cobalt 1:2 de colorants azoiques, leur preparation et leur utilisation |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51112840A (de) |
| BE (1) | BE839513A (de) |
| CA (1) | CA1073450A (de) |
| CH (1) | CH587314A5 (de) |
| FR (1) | FR2303840A1 (de) |
| GB (1) | GB1535585A (de) |
| IT (1) | IT1057004B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918633A1 (de) * | 1979-05-09 | 1980-11-20 | Bayer Ag | Kobalt-komplexfarbstoffe |
| US4453942A (en) * | 1981-12-21 | 1984-06-12 | Ciba-Geigy Corporation | Use of 1:2 cobalt complex dyes for dyeing leather or furs |
-
1976
- 1976-03-09 CH CH291776A patent/CH587314A5/xx not_active IP Right Cessation
- 1976-03-10 GB GB953276A patent/GB1535585A/en not_active Expired
- 1976-03-10 IT IT2105376A patent/IT1057004B/it active
- 1976-03-11 CA CA247,729A patent/CA1073450A/en not_active Expired
- 1976-03-11 JP JP2565876A patent/JPS51112840A/ja active Granted
- 1976-03-12 FR FR7607102A patent/FR2303840A1/fr active Granted
- 1976-03-12 BE BE165118A patent/BE839513A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6228180B2 (de) | 1987-06-18 |
| JPS51112840A (en) | 1976-10-05 |
| CA1073450A (en) | 1980-03-11 |
| CH587314A5 (de) | 1977-04-29 |
| GB1535585A (en) | 1978-12-13 |
| FR2303840A1 (fr) | 1976-10-08 |
| FR2303840B1 (de) | 1979-05-25 |
| IT1057004B (it) | 1982-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19900331 |