NL7009576A - - Google Patents
Info
- Publication number
- NL7009576A NL7009576A NL7009576A NL7009576A NL7009576A NL 7009576 A NL7009576 A NL 7009576A NL 7009576 A NL7009576 A NL 7009576A NL 7009576 A NL7009576 A NL 7009576A NL 7009576 A NL7009576 A NL 7009576A
- Authority
- NL
- Netherlands
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
- C09B43/04—Preparation of azo dyes from other azo compounds by nitration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH998769A CH519559A (de) | 1969-06-30 | 1969-06-30 | Verfahren zur Herstellung nitrierter Azofarbstoffcarbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7009576A true NL7009576A (https=) | 1971-01-04 |
Family
ID=4357873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7009576A NL7009576A (https=) | 1969-06-30 | 1970-06-29 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE752666A (https=) |
| CH (1) | CH519559A (https=) |
| DE (1) | DE2030964A1 (https=) |
| ES (1) | ES381234A2 (https=) |
| FR (1) | FR2048048B1 (https=) |
| GB (1) | GB1266489A (https=) |
| NL (1) | NL7009576A (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR505007A (fr) * | 1916-08-01 | 1920-07-21 | Soc Ind Chimique Bale | Procédé pour la préparation de dérivés nitrés de colorants azoiques |
-
1969
- 1969-06-30 CH CH998769A patent/CH519559A/de not_active IP Right Cessation
-
1970
- 1970-06-03 GB GB1266489D patent/GB1266489A/en not_active Expired
- 1970-06-23 DE DE19702030964 patent/DE2030964A1/de active Pending
- 1970-06-26 FR FR7023852A patent/FR2048048B1/fr not_active Expired
- 1970-06-27 ES ES381234A patent/ES381234A2/es not_active Expired
- 1970-06-29 BE BE752666D patent/BE752666A/xx unknown
- 1970-06-29 NL NL7009576A patent/NL7009576A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2048048B1 (https=) | 1973-10-19 |
| DE2030964A1 (de) | 1971-01-14 |
| BE752666A (fr) | 1970-12-29 |
| CH519559A (de) | 1972-02-29 |
| GB1266489A (https=) | 1972-03-08 |
| ES381234A2 (es) | 1972-11-01 |
| FR2048048A1 (https=) | 1971-03-19 |