BE453293A - - Google Patents
Info
- Publication number
- BE453293A BE453293A BE453293DA BE453293A BE 453293 A BE453293 A BE 453293A BE 453293D A BE453293D A BE 453293DA BE 453293 A BE453293 A BE 453293A
- 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
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/045—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals with the formation of a subtractive dye image
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Filters (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE634169X | 1942-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453293A true BE453293A (de) |
Family
ID=6579214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453293D BE453293A (de) | 1942-12-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE453293A (de) |
| FR (1) | FR900266A (de) |
| GB (1) | GB634169A (de) |
| NL (1) | NL60753C (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB595582A (en) * | 1945-07-10 | 1947-12-09 | Cecil Waller | Improvements in or relating to coloured colloid layers |
| US2661293A (en) * | 1946-10-08 | 1953-12-01 | Polaroid Corp | Process of producing a colored photographic image by means of exhaustion of developer |
| US2653527A (en) * | 1947-02-19 | 1953-09-29 | Polaroid Corp | Process for treating photosensitive materials by spreading thereon a layer of processing liquid and apparatus for performing said process |
| US2647049A (en) * | 1947-02-25 | 1953-07-28 | Polaroid Corp | Photographic element for color photography and a process of producing multicolor pictures |
| US2622025A (en) * | 1947-04-03 | 1952-12-16 | Ilford Ltd | Light-sensitive photographic element and process using it |
| BE491747A (de) * | 1948-10-22 | |||
| US2628901A (en) * | 1950-12-30 | 1953-02-17 | Gen Aniline & Film Corp | Process of preparing tricolor separations |
| US2689180A (en) * | 1950-12-30 | 1954-09-14 | Gen Aniline & Film Corp | Process of obtaining three-color separation records from a bipack color film |
| BE521045A (de) * | 1952-06-28 | |||
| BE525871A (de) * | 1953-01-22 | |||
| US2983606A (en) * | 1958-07-14 | 1961-05-09 | Polaroid Corp | Processes and products for forming photographic images in color |
| US3415647A (en) * | 1965-05-17 | 1968-12-10 | Eastman Kodak Co | Photographic silver halide diffusion transfer process |
| US3507650A (en) * | 1966-01-11 | 1970-04-21 | Polaroid Corp | Method of depositing viscous photographic reagents |
-
0
- NL NL60753D patent/NL60753C/xx active
- BE BE453293D patent/BE453293A/xx unknown
-
1943
- 1943-12-01 FR FR900266D patent/FR900266A/fr not_active Expired
-
1946
- 1946-10-15 GB GB30686/47A patent/GB634169A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL60753C (de) | |
| GB634169A (en) | 1950-03-15 |
| FR900266A (fr) | 1945-06-25 |