BE483825A - - Google Patents
Info
- Publication number
- BE483825A BE483825A BE483825DA BE483825A BE 483825 A BE483825 A BE 483825A BE 483825D A BE483825D A BE 483825DA BE 483825 A BE483825 A BE 483825A
- 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
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US770750A US2515147A (en) | 1947-08-26 | 1947-08-26 | Photographic developer containing an aralkylamine and process of development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE483825A true BE483825A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7425177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE483825D BE483825A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1947-08-26 |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2605183A (en) * | 1949-11-16 | 1952-07-29 | Gen Aniline & Film Corp | Heterocyclic alkylamines as accelerators for photographic developers |
| DE969677C (de) * | 1952-04-25 | 1958-07-03 | Hauff G M B H | Verfahren zur Herstellung eines aktivierten photographischen Schwarzweissentwicklers |
| BE554933A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-02-13 | 1900-01-01 | ||
| US3022167A (en) * | 1957-03-28 | 1962-02-20 | Polaroid Corp | Photographic products, processes and compositions |
| US3022166A (en) * | 1957-03-28 | 1962-02-20 | Polaroid Corp | Photographic products, processes and compositions |
| JPS556214B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-01-07 | 1980-02-14 | ||
| US4119462A (en) * | 1977-05-24 | 1978-10-10 | The United States Of America As Represented By The Secretary Of The Army | Color photographic developer composition |
| CA1267557A (en) | 1985-05-16 | 1990-04-10 | Shigeharu Koboshi | Method for color-developing a silver halide photographic light-sensitive material |
| CA1303412C (en) | 1985-05-31 | 1992-06-16 | Shigeharu Koboshi | Method for forming direct positive color image |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR959726A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1942-03-20 | 1950-04-04 | ||
| US2410644A (en) * | 1943-09-02 | 1946-11-05 | Eastman Kodak Co | Development of photographic emulsions |
-
0
- BE BE483825D patent/BE483825A/xx unknown
-
1947
- 1947-08-26 US US770750A patent/US2515147A/en not_active Expired - Lifetime
-
1948
- 1948-04-06 GB GB9657/48A patent/GB637148A/en not_active Expired
- 1948-06-22 FR FR968132D patent/FR968132A/fr not_active Expired
-
1949
- 1949-01-01 DE DEP29333D patent/DE876506C/de not_active Expired
-
1951
- 1951-07-08 DE DESCH7057A patent/DE876606C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2515147A (en) | 1950-07-11 |
| DE876506C (de) | 1953-05-15 |
| DE876606C (de) | 1953-05-15 |
| FR968132A (fr) | 1950-11-20 |
| GB637148A (en) | 1950-05-10 |