BE715500A - - Google Patents
Info
- Publication number
- BE715500A BE715500A BE715500DA BE715500A BE 715500 A BE715500 A BE 715500A BE 715500D A BE715500D A BE 715500DA BE 715500 A BE715500 A BE 715500A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24191/67A GB1191535A (en) | 1967-05-24 | 1967-05-24 | Improvements in or relating to Photographic Development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715500A true BE715500A (en:Method) | 1968-11-22 |
Family
ID=10207836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715500D BE715500A (en:Method) | 1967-05-24 | 1968-05-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3615525A (en:Method) |
| BE (1) | BE715500A (en:Method) |
| DE (1) | DE1772490A1 (en:Method) |
| GB (1) | GB1191535A (en:Method) |
| NL (1) | NL6807365A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1365300A (en) * | 1970-12-01 | 1974-08-29 | Agfa Gevaert | Colour development of photographic silver halide elements |
| FR2257580B1 (en:Method) * | 1974-01-10 | 1977-06-10 | Kodak Pathe |
-
1967
- 1967-05-24 GB GB24191/67A patent/GB1191535A/en not_active Expired
-
1968
- 1968-05-07 US US727358A patent/US3615525A/en not_active Expired - Lifetime
- 1968-05-22 BE BE715500D patent/BE715500A/xx unknown
- 1968-05-24 NL NL6807365A patent/NL6807365A/xx unknown
- 1968-05-24 DE DE19681772490 patent/DE1772490A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1772490A1 (de) | 1971-04-22 |
| US3615525A (en) | 1971-10-26 |
| GB1191535A (en) | 1970-05-13 |
| NL6807365A (en:Method) | 1968-07-25 |