CH515308A - Verfahren zur Herstellung von Bis-(N-acylamino-phthalimid)-disazofarbstoffen - Google Patents
Verfahren zur Herstellung von Bis-(N-acylamino-phthalimid)-disazofarbstoffenInfo
- Publication number
- CH515308A CH515308A CH1686868A CH1686868A CH515308A CH 515308 A CH515308 A CH 515308A CH 1686868 A CH1686868 A CH 1686868A CH 1686868 A CH1686868 A CH 1686868A CH 515308 A CH515308 A CH 515308A
- Authority
- CH
- Switzerland
- Prior art keywords
- phthalimide
- acylamino
- bis
- preparation
- disazo dyes
- Prior art date
Links
- 239000000975 dye Substances 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)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671644238 DE1644238A1 (de) | 1967-12-06 | 1967-12-06 | Bis-(N-acylamino-phthalimid)-Disazofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH515308A true CH515308A (de) | 1971-11-15 |
Family
ID=5684459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1686868A CH515308A (de) | 1967-12-06 | 1968-11-11 | Verfahren zur Herstellung von Bis-(N-acylamino-phthalimid)-disazofarbstoffen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3634388A (de) |
| AT (1) | AT279760B (de) |
| BE (1) | BE725050A (de) |
| CH (1) | CH515308A (de) |
| FR (1) | FR1594186A (de) |
| GB (1) | GB1193749A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841532C2 (de) * | 1978-09-23 | 1983-01-05 | Basf Farben + Fasern Ag, 2000 Hamburg | Neue Disazopigmentfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung zur Färbung von Kunststoffen, Lacken und Druckfarben |
| US6849367B2 (en) * | 2001-09-14 | 2005-02-01 | Ricoh Company, Ltd. | Electrophotographic photoconductor, process for forming an image, image forming apparatus and a process cartridge for the same |
-
1968
- 1968-11-11 CH CH1686868A patent/CH515308A/de not_active IP Right Cessation
- 1968-11-26 US US779239A patent/US3634388A/en not_active Expired - Lifetime
- 1968-12-04 GB GB57573/68A patent/GB1193749A/en not_active Expired
- 1968-12-06 FR FR1594186D patent/FR1594186A/fr not_active Expired
- 1968-12-06 BE BE725050D patent/BE725050A/xx unknown
- 1968-12-06 AT AT1192168A patent/AT279760B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE725050A (de) | 1969-05-16 |
| GB1193749A (en) | 1970-06-03 |
| AT279760B (de) | 1970-03-25 |
| FR1594186A (de) | 1970-06-01 |
| US3634388A (en) | 1972-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH480410A (de) | Verfahren zur Herstellung von wasserlöslichen Azopyrimidinfarbstoffen | |
| AT281778B (de) | Verfahren zur Herstellung von Alk-3-en-1-olen | |
| AT283594B (de) | Verfahren zur Herstellung von 7-Halogen-octopyranosiden | |
| AT279602B (de) | Verfahren zur Herstellung von Pyrrol-3-yl-ketonen | |
| CH504421A (de) | Verfahren zur Herstellung von Bis-thioureido-benzolen | |
| CH499541A (de) | Verfahren zur Herstellung von Pyridyl-benzopyranen | |
| CH502292A (de) | Verfahren zur Herstellung von o-Isopropylaminobenzophenonen | |
| AT283357B (de) | Verfahren zur Herstellung von 2-Aryl-v-triazolen | |
| CH502993A (de) | Verfahren zur Herstellung von Ketonitrilen | |
| CH483425A (de) | Verfahren zur Herstellung von p-Alkoxy-piperidin-amiden | |
| CH505189A (de) | Verfahren zur Herstellung von Phthalocyaninfarbstoffen | |
| CH506602A (de) | Verfahren zur Herstellung von Farbstoffen | |
| AT278001B (de) | Verfahren zur Herstellung von N-Trityl-imidazolen | |
| CH484930A (de) | Verfahren zur Herstellung von Aryloxazolen | |
| CH521422A (de) | Verfahren zur Herstellung von wasserlöslichen Azopyrimidinfarbstoffen | |
| AT281420B (de) | Verfahren zur Herstellung von α-Triorganosiloxy-ω-hydroxy-diorganopolysiloxanen | |
| CH515308A (de) | Verfahren zur Herstellung von Bis-(N-acylamino-phthalimid)-disazofarbstoffen | |
| CH485002A (de) | Verfahren zur Herstellung von Farbstoffen | |
| CH497438A (de) | Verfahren zur Herstellung von Difluor-s-triazinen | |
| AT280309B (de) | Verfahren zur Herstellung von 3-Methansulfonylphenthiazinen | |
| CH498114A (de) | Verfahren zur Herstellung von 2-N-substituierten 2-Amino-5-nitropyridinen | |
| AT312820B (de) | Verfahren zur Herstellung von (Androst-17β-yl)-α-pyronen | |
| AT284140B (de) | Verfahren zur Herstellung von Pyrazinamidoguanidinen | |
| CH499492A (de) | Verfahren zur Herstellung von äthinylsubstituierten 1-Phenoxy-2-hydroxy-3-alkylaminopropanen | |
| CH503053A (de) | Verfahren zur Herstellung von Alkylsulfonylcobalaminen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |