DE1644672A1 - Verfahren zur Herstellung neuer Dioxazinfarbstoffe - Google Patents
Verfahren zur Herstellung neuer DioxazinfarbstoffeInfo
- Publication number
- DE1644672A1 DE1644672A1 DE19671644672 DE1644672A DE1644672A1 DE 1644672 A1 DE1644672 A1 DE 1644672A1 DE 19671644672 DE19671644672 DE 19671644672 DE 1644672 A DE1644672 A DE 1644672A DE 1644672 A1 DE1644672 A1 DE 1644672A1
- Authority
- DE
- Germany
- Prior art keywords
- amino
- formula
- benzoquinone
- parts
- nhcor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C09B19/00—Oxazine dyes
- C09B19/02—Bisoxazines prepared from aminoquinones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH94066A CH481980A (de) | 1966-01-25 | 1966-01-25 | Verfahren zur Herstellung neuer Dioxazinfarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1644672A1 true DE1644672A1 (de) | 1971-04-29 |
Family
ID=4198713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671644672 Pending DE1644672A1 (de) | 1966-01-25 | 1967-01-18 | Verfahren zur Herstellung neuer Dioxazinfarbstoffe |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328728A1 (fr) * | 1975-10-23 | 1977-05-20 | Ugine Kuhlmann | Procede de preparation de copolyesters colores |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065229A (en) * | 1959-06-23 | 1962-11-20 | Ciba Ltd | New dioxazine dyestuffs and process for their manufacture |
| FR1374546A (fr) * | 1963-09-05 | 1964-10-09 | Geigy Ag J R | Nouveaux colorants de la série dioxazinique et leur préparation |
-
1966
- 1966-01-25 CH CH94066A patent/CH481980A/de not_active IP Right Cessation
-
1967
- 1967-01-11 FR FR90700A patent/FR1507777A/fr not_active Expired
- 1967-01-17 US US609744A patent/US3480625A/en not_active Expired - Lifetime
- 1967-01-18 DE DE19671644672 patent/DE1644672A1/de active Pending
- 1967-01-23 GB GB3347/67A patent/GB1114012A/en not_active Expired
- 1967-01-24 BE BE693078D patent/BE693078A/xx unknown
- 1967-01-24 NL NL6701099A patent/NL6701099A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3480625A (en) | 1969-11-25 |
| CH481980A (de) | 1969-11-30 |
| FR1507777A (fr) | 1967-12-29 |
| GB1114012A (en) | 1968-05-15 |
| BE693078A (US20030220297A1-20031127-C00033.png) | 1967-07-24 |
| NL6701099A (US20030220297A1-20031127-C00033.png) | 1967-07-26 |
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