BE634560A - - Google Patents
Info
- Publication number
- BE634560A BE634560A BE634560DA BE634560A BE 634560 A BE634560 A BE 634560A BE 634560D A BE634560D A BE 634560DA BE 634560 A BE634560 A BE 634560A
- Authority
- BE
- Belgium
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/36—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines with amino-anthracene or amino-anthraquinone dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR940515A FR1361777A (en) | 1963-07-05 | 1963-07-05 | Vat dyes and process for their production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE634560A true BE634560A (en) |
Family
ID=8807670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE634560D BE634560A (en) | 1963-07-05 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE634560A (en) |
| FR (1) | FR1361777A (en) |
-
0
- BE BE634560D patent/BE634560A/xx unknown
-
1963
- 1963-07-05 FR FR940515A patent/FR1361777A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1361777A (en) | 1964-05-22 |