CH644976GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH644976GA3 CH644976GA3 CH680077A CH680077A CH644976GA3 CH 644976G A3 CH644976G A3 CH 644976GA3 CH 680077 A CH680077 A CH 680077A CH 680077 A CH680077 A CH 680077A CH 644976G A3 CH644976G A3 CH 644976GA3
- Authority
- CH
- Switzerland
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
- C09B57/00—Other synthetic dyes of known constitution
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2625518A DE2625518C3 (de) | 1976-06-05 | 1976-06-05 | Farbstoffe der Benzo-benzimidazo (l,2-a)-chinolin-Reihe, Verfahren zu ihrer Herstellung und deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH644976GA3 true CH644976GA3 (fr) | 1984-09-14 |
Family
ID=5980003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH680077A CH644976GA3 (fr) | 1976-06-05 | 1977-06-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4077961A (fr) |
| JP (1) | JPS52150440A (fr) |
| BE (1) | BE855431A (fr) |
| CH (1) | CH644976GA3 (fr) |
| DE (1) | DE2625518C3 (fr) |
| FR (1) | FR2353615A1 (fr) |
| GB (1) | GB1575057A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3120402A1 (de) * | 1981-05-22 | 1982-12-16 | Hoechst Ag, 6000 Frankfurt | Neue cumarinverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe |
| DE3210776A1 (de) * | 1982-03-24 | 1983-09-29 | Hoechst Ag, 6230 Frankfurt | Neue azacumarine, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe |
| US5856508A (en) * | 1990-05-08 | 1999-01-05 | Ciba Specialty Chemicals Corporation | Fluorescent yellow 1,2,3,4-Tetrachloro-11H-Isoindolo- 2,1-A!-Benzimidazol-11-one pigments |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935226A (en) * | 1974-09-23 | 1976-01-27 | Allied Chemical Corporation | Substituted phenanthroline pigments |
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1976
- 1976-06-05 DE DE2625518A patent/DE2625518C3/de not_active Expired
-
1977
- 1977-05-31 US US05/801,464 patent/US4077961A/en not_active Expired - Lifetime
- 1977-06-02 CH CH680077A patent/CH644976GA3/de unknown
- 1977-06-03 GB GB23750/77A patent/GB1575057A/en not_active Expired
- 1977-06-03 JP JP6498077A patent/JPS52150440A/ja active Pending
- 1977-06-06 FR FR7717209A patent/FR2353615A1/fr active Granted
- 1977-06-06 BE BE178232A patent/BE855431A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52150440A (en) | 1977-12-14 |
| DE2625518C3 (de) | 1980-03-27 |
| FR2353615A1 (fr) | 1977-12-30 |
| GB1575057A (en) | 1980-09-17 |
| BE855431A (fr) | 1977-12-06 |
| DE2625518B2 (de) | 1979-07-26 |
| FR2353615B1 (fr) | 1982-05-14 |
| DE2625518A1 (de) | 1977-12-22 |
| US4077961A (en) | 1978-03-07 |