BE715270A - - Google Patents
Info
- Publication number
- BE715270A BE715270A BE715270DA BE715270A BE 715270 A BE715270 A BE 715270A BE 715270D A BE715270D A BE 715270DA BE 715270 A BE715270 A BE 715270A
- 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
- G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63927467A | 1967-05-18 | 1967-05-18 | |
| US80113869A | 1969-02-20 | 1969-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715270A true BE715270A (https=) | 1968-10-16 |
Family
ID=27093300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715270D BE715270A (https=) | 1967-05-18 | 1968-05-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3592652A (https=) |
| BE (1) | BE715270A (https=) |
| CH (1) | CH489036A (https=) |
| DE (1) | DE1768498B2 (https=) |
| FR (1) | FR1565855A (https=) |
| GB (1) | GB1235157A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818078A (en) * | 1967-05-18 | 1974-06-18 | Eastman Kodak Co | Photographic silver halide developing agents |
| US4021240A (en) * | 1975-12-22 | 1977-05-03 | Eastman Kodak Company | Photothermographic and thermographic compositions and uses therefor containing sulfonamidophenol reducing agents and four equivalent color couplers |
| US4161406A (en) * | 1977-12-07 | 1979-07-17 | Philip A. Hunt Chemical Corp. | Solution and method for processing high speed video news film |
-
1968
- 1968-05-14 FR FR1565855D patent/FR1565855A/fr not_active Expired
- 1968-05-16 BE BE715270D patent/BE715270A/xx unknown
- 1968-05-17 CH CH730968A patent/CH489036A/fr not_active IP Right Cessation
- 1968-05-17 DE DE19681768498 patent/DE1768498B2/de active Pending
- 1968-05-17 GB GB23528/68A patent/GB1235157A/en not_active Expired
-
1969
- 1969-02-20 US US801138A patent/US3592652A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH489036A (fr) | 1970-04-15 |
| FR1565855A (https=) | 1969-05-02 |
| DE1768498A1 (de) | 1971-11-18 |
| DE1768498B2 (de) | 1973-02-15 |
| US3592652A (en) | 1971-07-13 |
| GB1235157A (en) | 1971-06-09 |