BE653207A - - Google Patents
Info
- Publication number
- BE653207A BE653207A BE653207A BE653207A BE653207A BE 653207 A BE653207 A BE 653207A BE 653207 A BE653207 A BE 653207A BE 653207 A BE653207 A BE 653207A BE 653207 A BE653207 A BE 653207A
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US310424A US3347671A (en) | 1963-09-20 | 1963-09-20 | Preparation of photographic direct positive color images and photographic elements therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653207A true BE653207A (de) | 1965-01-18 |
Family
ID=23202436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653207A BE653207A (de) | 1963-09-20 | 1964-09-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3347671A (de) |
| BE (1) | BE653207A (de) |
| DE (1) | DE1282456B (de) |
| GB (1) | GB1085631A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792598A (fr) * | 1971-12-10 | 1973-06-12 | Eastman Kodak Co | Produit photographique contenant des composes oxychromiques et procede pour obtenir une image a partir de ce produit |
| US4737439A (en) * | 1986-07-28 | 1988-04-12 | Eastman Kodak Company | Photographic compositions and elements including internal latent image silver halide grains and nucleating agents therefor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2588982A (en) * | 1950-10-26 | 1952-03-11 | Eastman Kodak Co | Direct positive photographs using hydrazine in the emulsion |
| US2936308A (en) * | 1955-06-02 | 1960-05-10 | John E Hodge | Novel reductones and methods of making them |
| BE619301A (de) * | 1959-04-06 | |||
| US3227550A (en) * | 1962-09-07 | 1966-01-04 | Eastman Kodak Co | Photographic color reproduction process and element |
-
1963
- 1963-09-20 US US310424A patent/US3347671A/en not_active Expired - Lifetime
-
1964
- 1964-09-16 GB GB37837/64A patent/GB1085631A/en not_active Expired
- 1964-09-16 DE DEE27782A patent/DE1282456B/de active Pending
- 1964-09-17 BE BE653207A patent/BE653207A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1085631A (en) | 1967-10-04 |
| US3347671A (en) | 1967-10-17 |
| DE1282456B (de) | 1968-11-07 |