JPS543620B1 - - Google Patents
Info
- Publication number
- JPS543620B1 JPS543620B1 JP6880971A JP6880971A JPS543620B1 JP S543620 B1 JPS543620 B1 JP S543620B1 JP 6880971 A JP6880971 A JP 6880971A JP 6880971 A JP6880971 A JP 6880971A JP S543620 B1 JPS543620 B1 JP S543620B1
- Authority
- JP
- Japan
- 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/42—Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1325370A CH553428A (de) | 1970-09-04 | 1970-09-04 | Verwendung von chinoxalinen als wasserstoffuebertraeger. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS543620B1 true JPS543620B1 (ja) | 1979-02-24 |
Family
ID=4390762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6880971A Pending JPS543620B1 (ja) | 1970-09-04 | 1971-09-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3796576A (ja) |
| JP (1) | JPS543620B1 (ja) |
| BE (1) | BE772142A (ja) |
| CH (1) | CH553428A (ja) |
| DE (1) | DE2144297C2 (ja) |
| FR (1) | FR2106207A5 (ja) |
| GB (1) | GB1360046A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04505957A (ja) * | 1989-03-15 | 1992-10-15 | ロールス―ロイス・ピーエルシー | 流体密封継手 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875158A (en) * | 1970-09-04 | 1975-04-01 | Ciba Geigy Ag | Oxy substituted 2,3 oxy methyl quinoxalines |
| CH584914A5 (ja) * | 1973-10-12 | 1977-02-15 | Ciba Geigy Ag | |
| CH624676A5 (ja) * | 1976-05-24 | 1981-08-14 | Ciba Geigy Ag | |
| US4202698A (en) * | 1976-05-24 | 1980-05-13 | Ciba-Geigy Ag | Quinoxalines and their use in photographic processes |
| CH621545A5 (ja) * | 1976-05-24 | 1981-02-13 | Ciba Geigy Ag | |
| US4304846A (en) * | 1979-02-09 | 1981-12-08 | Ciba-Geigy Ag | Method for processing silver dye-bleach materials |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910054A (ja) * | 1972-03-30 | 1974-01-29 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH440968A (de) * | 1964-11-20 | 1967-07-31 | Ciba Geigy | Verwendung von organischen Verbindungen als Farbbleichkatalysatoren für das Silberfarbbleichverfahren |
-
1970
- 1970-09-04 CH CH1325370A patent/CH553428A/xx not_active IP Right Cessation
-
1971
- 1971-08-30 FR FR7131379A patent/FR2106207A5/fr not_active Expired
- 1971-08-31 US US00176749A patent/US3796576A/en not_active Expired - Lifetime
- 1971-09-02 GB GB4105371A patent/GB1360046A/en not_active Expired
- 1971-09-03 DE DE2144297A patent/DE2144297C2/de not_active Expired
- 1971-09-03 BE BE772142A patent/BE772142A/xx not_active IP Right Cessation
- 1971-09-04 JP JP6880971A patent/JPS543620B1/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910054A (ja) * | 1972-03-30 | 1974-01-29 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04505957A (ja) * | 1989-03-15 | 1992-10-15 | ロールス―ロイス・ピーエルシー | 流体密封継手 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3796576A (en) | 1974-03-12 |
| DE2144297A1 (de) | 1972-03-09 |
| DE2144297C2 (de) | 1982-12-02 |
| CH553428A (de) | 1974-08-30 |
| BE772142A (fr) | 1972-03-03 |
| FR2106207A5 (ja) | 1972-04-28 |
| GB1360046A (en) | 1974-07-17 |