BE675891A - - Google Patents
Info
- Publication number
- BE675891A BE675891A BE675891DA BE675891A BE 675891 A BE675891 A BE 675891A BE 675891D A BE675891D A BE 675891DA BE 675891 A BE675891 A BE 675891A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/06—Peri-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB80442A DE1282817B (de) | 1965-02-09 | 1965-02-09 | Verfahren zur Herstellung von Phthaloperinonfarbstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675891A true BE675891A (ar) | 1966-08-01 |
Family
ID=6980721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675891D BE675891A (ar) | 1965-02-09 | 1966-02-01 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE675891A (ar) |
| CH (1) | CH465106A (ar) |
| DE (1) | DE1282817B (ar) |
| GB (1) | GB1062368A (ar) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH650523A5 (de) | 1979-10-25 | 1985-07-31 | Sandoz Ag | Phthaloperinon-farbstoffe. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1166701A (fr) * | 1957-02-08 | 1958-11-14 | Cfmc | Procédé de teinture des fibres synthétiques à base de polyesters |
-
1965
- 1965-02-09 DE DEB80442A patent/DE1282817B/de active Pending
-
1966
- 1966-01-28 CH CH119566A patent/CH465106A/de unknown
- 1966-02-01 BE BE675891D patent/BE675891A/xx unknown
- 1966-02-08 GB GB540266A patent/GB1062368A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1062368A (en) | 1967-03-22 |
| CH465106A (de) | 1968-11-15 |
| DE1282817B (de) | 1968-11-14 |