BE558193A - - Google Patents
Info
- Publication number
- BE558193A BE558193A BE558193DA BE558193A BE 558193 A BE558193 A BE 558193A BE 558193D A BE558193D A BE 558193DA BE 558193 A BE558193 A BE 558193A
- 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
- G03C8/24—Photosensitive materials characterised by the image-receiving section
- G03C8/26—Image-receiving layers
- G03C8/28—Image-receiving layers containing development nuclei or compounds forming such nuclei
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Duplication Or Marking (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA25069A DE1013965B (en) | 1956-06-09 | 1956-06-09 | Process for making direct positives using the silver salt diffusion process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE558193A true BE558193A (en) |
Family
ID=6925829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE558193D BE558193A (en) | 1956-06-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3043691A (en) |
| BE (1) | BE558193A (en) |
| CH (1) | CH357631A (en) |
| DE (1) | DE1013965B (en) |
| FR (1) | FR1176554A (en) |
| GB (1) | GB814154A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB998955A (en) * | 1960-10-20 | 1965-07-21 | Gevaert Photo Prod Nv | Silver salt diffusion transfer processes and materials for use therein |
| BE630995A (en) * | 1960-11-16 | |||
| NL275378A (en) * | 1961-03-06 | |||
| BE627760A (en) * | 1962-01-31 | |||
| US3203796A (en) * | 1962-04-27 | 1965-08-31 | Gevaert Photo Prod Nv | Use of starch ether layers in diffusion transfer processes |
| US3152906A (en) * | 1962-05-07 | 1964-10-13 | Du Pont | Gelatin silver halide compositions and elements containing a water-soluble hydroxyalkyl ether derivative of starch |
| DE1189382B (en) * | 1963-12-27 | 1965-03-18 | Agfa Ag | Photographic material having at least one halide silver emulsion layer |
| US3369901A (en) * | 1964-01-16 | 1968-02-20 | Eastman Kodak Co | Coating method for wash-off solvent transfer |
| GB1284445A (en) * | 1969-04-03 | 1972-08-09 | Kodak Ltd | Image-receiving materials for use in photographic diffusion transfer processes |
| JPS60170846A (en) * | 1984-02-16 | 1985-09-04 | Fuji Photo Film Co Ltd | Silver salt diffusion transfer image receiving material |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2148951A (en) * | 1937-04-15 | 1939-02-28 | Du Pont | Organic starch derivatives and process |
| US2409564A (en) * | 1941-05-28 | 1946-10-15 | Noc Mfg Company Di | Transfer material |
| US2316128A (en) * | 1942-02-21 | 1943-04-06 | Rohm & Haas | Water-soluble carboxyethyl starch ethers |
| US2698238A (en) * | 1947-02-08 | 1954-12-28 | Polaroid Corp | Photographic product and process |
| BE500540A (en) * | 1950-01-13 | |||
| GB748892A (en) * | 1953-03-25 | 1956-05-16 | Ozalid Co Ltd | Improvements in or relating to methods and materials for use in the migratory transfer of a photographic image |
| BE544850A (en) * | 1955-02-07 | |||
| US2834676A (en) * | 1955-07-19 | 1958-05-13 | Sperry Rand Corp | Photographic diffusion transfer process for producing multiple direct positive copies |
-
0
- BE BE558193D patent/BE558193A/xx unknown
-
1956
- 1956-06-09 DE DEA25069A patent/DE1013965B/en active Pending
-
1957
- 1957-05-20 CH CH357631D patent/CH357631A/en unknown
- 1957-05-27 US US661606A patent/US3043691A/en not_active Expired - Lifetime
- 1957-06-06 FR FR1176554D patent/FR1176554A/en not_active Expired
- 1957-06-07 GB GB18212/57A patent/GB814154A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1176554A (en) | 1959-04-13 |
| US3043691A (en) | 1962-07-10 |
| GB814154A (en) | 1959-05-27 |
| DE1013965B (en) | 1957-08-14 |
| CH357631A (en) | 1961-10-15 |