BE534464A - - Google Patents
Info
- Publication number
- BE534464A BE534464A BE534464DA BE534464A BE 534464 A BE534464 A BE 534464A BE 534464D A BE534464D A BE 534464DA BE 534464 A BE534464 A BE 534464A
- 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
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US401022A US2789054A (en) | 1953-12-29 | 1953-12-29 | Print-receiving elements for diffusion transfer reversal processes and film assemblies embodying said elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534464A true BE534464A (xx) |
Family
ID=23585946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534464D BE534464A (xx) | 1953-12-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2789054A (xx) |
| BE (1) | BE534464A (xx) |
| DE (1) | DE960607C (xx) |
| FR (1) | FR1117780A (xx) |
| GB (1) | GB755412A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE548879A (xx) * | 1956-06-22 | |||
| US2966103A (en) * | 1958-10-21 | 1960-12-27 | Polaroid Corp | Photographic apparatus for treating photosensitive material |
| US3234022A (en) * | 1960-08-08 | 1966-02-08 | Polaroid Corp | Diffusion-transfer reversal processes and elements useful in such processes |
| US3326712A (en) * | 1964-01-20 | 1967-06-20 | Mead Corp | Transfer print receiving paper and method of producing same |
| US3547641A (en) * | 1966-06-20 | 1970-12-15 | Du Pont | Planographic offset printing masters |
| US3753764A (en) * | 1970-11-19 | 1973-08-21 | Eastman Kodak Co | Photographic diffusion transfer product and process |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2216736A (en) * | 1938-09-27 | 1940-10-08 | Du Pont | Photographic film |
| NL59365C (xx) * | 1939-11-02 | |||
| GB546559A (en) * | 1941-01-13 | 1942-07-20 | Eastman Kodak Co | Improvements in photographic materials |
| US2366723A (en) * | 1941-02-13 | 1945-01-09 | Eastman Kodak Co | Baryta coating of melt-coated paper |
| US2360216A (en) * | 1943-06-08 | 1944-10-10 | Eastman Kodak Co | Subbing photographic paper supports |
| GB568782A (en) * | 1943-10-15 | 1945-04-19 | Ronald James Cox | Improvements in or relating to photographic materials |
| US2415631A (en) * | 1945-03-30 | 1947-02-11 | Eastman Kodak Co | Photographic paper |
| USRE23510E (en) * | 1945-04-18 | 1952-06-10 | Method of making photographic | |
| US2462151A (en) * | 1946-09-23 | 1949-02-22 | Du Pont | Photographic elements having hydrophilic polyvinyl acetal colloid sublayers |
| US2606832A (en) * | 1946-11-27 | 1952-08-12 | Du Pont | Photographic elements having an anchoring substratum composed of a water-insoluble vinylpyridine polymer |
| US2543181A (en) * | 1947-01-15 | 1951-02-27 | Polaroid Corp | Photographic product comprising a rupturable container carrying a photographic processing liquid |
| US2513189A (en) * | 1947-01-18 | 1950-06-27 | Du Pont | Preparation of polyvinyl acetals |
| BE500540A (xx) * | 1950-01-13 |
-
0
- BE BE534464D patent/BE534464A/xx unknown
-
1953
- 1953-12-29 US US401022A patent/US2789054A/en not_active Expired - Lifetime
-
1954
- 1954-12-17 GB GB36564/54A patent/GB755412A/en not_active Expired
- 1954-12-27 FR FR1117780D patent/FR1117780A/fr not_active Expired
- 1954-12-28 DE DEI9579A patent/DE960607C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2789054A (en) | 1957-04-16 |
| FR1117780A (fr) | 1956-05-28 |
| GB755412A (en) | 1956-08-22 |
| DE960607C (de) | 1957-03-21 |