BE784510A - Colorants polyazoiques - Google Patents
Colorants polyazoiquesInfo
- Publication number
- BE784510A BE784510A BE784510A BE784510A BE784510A BE 784510 A BE784510 A BE 784510A BE 784510 A BE784510 A BE 784510A BE 784510 A BE784510 A BE 784510A BE 784510 A BE784510 A BE 784510A
- Authority
- BE
- Belgium
- Prior art keywords
- polyazoic
- dyes
- polyazoic 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
- C09B35/463—D being derived from diaminodiphenyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712128328 DE2128328A1 (de) | 1971-06-08 | 1971-06-08 | Polyazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE784510A true BE784510A (fr) | 1972-12-07 |
Family
ID=5810127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE784510A BE784510A (fr) | 1971-06-08 | 1972-06-07 | Colorants polyazoiques |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE784510A (fr) |
| CH (1) | CH554915A (fr) |
| DE (1) | DE2128328A1 (fr) |
| FR (1) | FR2140565B1 (fr) |
| GB (1) | GB1349611A (fr) |
| IT (1) | IT961218B (fr) |
| NL (1) | NL7207664A (fr) |
-
1971
- 1971-06-08 DE DE19712128328 patent/DE2128328A1/de active Pending
-
1972
- 1972-06-06 CH CH1104674A patent/CH554915A/xx not_active IP Right Cessation
- 1972-06-06 IT IT2530272A patent/IT961218B/it active
- 1972-06-06 NL NL7207664A patent/NL7207664A/xx unknown
- 1972-06-07 BE BE784510A patent/BE784510A/fr unknown
- 1972-06-07 GB GB2657872A patent/GB1349611A/en not_active Expired
- 1972-06-08 FR FR7220619A patent/FR2140565B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2140565A1 (fr) | 1973-01-19 |
| IT961218B (it) | 1973-12-10 |
| FR2140565B1 (fr) | 1977-12-23 |
| GB1349611A (en) | 1974-04-10 |
| DE2128328A1 (de) | 1972-12-28 |
| CH554915A (de) | 1974-10-15 |
| NL7207664A (fr) | 1972-12-12 |
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