BE526829A - - Google Patents
Info
- Publication number
- BE526829A BE526829A BE526829DA BE526829A BE 526829 A BE526829 A BE 526829A BE 526829D A BE526829D A BE 526829DA BE 526829 A BE526829 A BE 526829A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- acid
- groups
- dyes
- compounds
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/30—Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H groups
-
- 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
- C09B43/325—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 by reacting sulfonic acids with amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE526829A true BE526829A (en:Method) |
Family
ID=160669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE526829D BE526829A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE526829A (en:Method) |
-
0
- BE BE526829D patent/BE526829A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE526829A (en:Method) | ||
| BE526035A (en:Method) | ||
| BE561429A (en:Method) | ||
| BE526830A (en:Method) | ||
| BE542306A (en:Method) | ||
| BE525300A (en:Method) | ||
| CH565219A5 (en:Method) | ||
| BE543213A (en:Method) | ||
| BE476427A (en:Method) | ||
| BE563037A (en:Method) | ||
| BE564094A (en:Method) | ||
| BE429055A (en:Method) | ||
| BE484820A (en:Method) | ||
| Bunbury et al. | The Industrial Applications of Coal Tar Products | |
| FR2543948A1 (fr) | Procede de preparation de l'acide 1-naphtol-4-sulfonique | |
| BE516053A (en:Method) | ||
| BE498418A (en:Method) | ||
| BE509646A (en:Method) | ||
| BE417467A (en:Method) | ||
| BE626052A (en:Method) | ||
| BE570605A (en:Method) | ||
| BE545074A (en:Method) | ||
| BE577991A (en:Method) | ||
| FR2699188A1 (fr) | Procédé de préparation de pigments par condensation dans des solvants organiques. | |
| CH355238A (fr) | Procédé de préparation de colorants monoazoïques |