CH515309A - Verfahren zur Herstellung von Phthalimid-Azofarbstoffen - Google Patents
Verfahren zur Herstellung von Phthalimid-AzofarbstoffenInfo
- Publication number
- CH515309A CH515309A CH1687168A CH1687168A CH515309A CH 515309 A CH515309 A CH 515309A CH 1687168 A CH1687168 A CH 1687168A CH 1687168 A CH1687168 A CH 1687168A CH 515309 A CH515309 A CH 515309A
- Authority
- CH
- Switzerland
- Prior art keywords
- phthalimide
- production
- azo dyes
- azo
- dyes
- Prior art date
Links
- 239000000987 azo dye Substances 0.000 title 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 title 1
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
- C09B43/34—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 ortho- or peri-dicarboxylic dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671644236 DE1644236A1 (de) | 1967-12-06 | 1967-12-06 | Phthalimid-Azofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH515309A true CH515309A (de) | 1971-11-15 |
Family
ID=5684457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1687168A CH515309A (de) | 1967-12-06 | 1968-11-11 | Verfahren zur Herstellung von Phthalimid-Azofarbstoffen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3644405A (de) |
| AT (1) | AT283536B (de) |
| BE (1) | BE724986A (de) |
| CH (1) | CH515309A (de) |
| ES (1) | ES361134A1 (de) |
| FR (1) | FR1594184A (de) |
| GB (1) | GB1188766A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794570A (fr) * | 1972-01-29 | 1973-07-26 | Basf Ag | Pigments azoiques de la serie de l'acide beta-hydroxynaphtoique |
| US4400319A (en) * | 1980-10-03 | 1983-08-23 | Ciba-Geigy Corporation | Monoazo pigments containing heterocycles, and high-molecular organic materials dyed therewith |
| US4473500A (en) * | 1981-05-12 | 1984-09-25 | Ciba-Geigy Corporation | Monoazo pigments derived from aminophthalimides and substituted acetoacetarylides or 2-hydroxy-3-naphthoylarylides |
| US5491144A (en) * | 1991-05-30 | 1996-02-13 | Ciba-Geigy Corporation | Substituted diaminophthalimides and analogues |
-
1968
- 1968-11-11 CH CH1687168A patent/CH515309A/de not_active IP Right Cessation
- 1968-11-26 US US779225A patent/US3644405A/en not_active Expired - Lifetime
- 1968-11-27 GB GB56314/68A patent/GB1188766A/en not_active Expired
- 1968-12-05 BE BE724986D patent/BE724986A/xx unknown
- 1968-12-06 AT AT1191968A patent/AT283536B/de not_active IP Right Cessation
- 1968-12-06 FR FR1594184D patent/FR1594184A/fr not_active Expired
- 1968-12-06 ES ES361134A patent/ES361134A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE724986A (de) | 1969-05-16 |
| AT283536B (de) | 1970-08-10 |
| FR1594184A (de) | 1970-06-01 |
| ES361134A1 (es) | 1970-08-01 |
| US3644405A (en) | 1972-02-22 |
| GB1188766A (en) | 1970-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |