GB867174A - Improvements in or relating to the photographic diffusion transfer process - Google Patents
Improvements in or relating to the photographic diffusion transfer processInfo
- Publication number
- GB867174A GB867174A GB4003459A GB4003459A GB867174A GB 867174 A GB867174 A GB 867174A GB 4003459 A GB4003459 A GB 4003459A GB 4003459 A GB4003459 A GB 4003459A GB 867174 A GB867174 A GB 867174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- transfer process
- diffusion transfer
- photographic diffusion
- dihydropyrimidinethione
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G03C8/243—Toners for the silver image
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR781642A FR74652E (fr) | 1958-12-15 | 1958-12-15 | Procédé de transfert par diffusion pour l'obtention d'images photographiques positives directes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB867174A true GB867174A (en) | 1961-05-03 |
Family
ID=8709250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4003459A Expired GB867174A (en) | 1958-12-15 | 1959-11-25 | Improvements in or relating to the photographic diffusion transfer process |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE574756A (US20110009641A1-20110113-C00116.png) |
FR (1) | FR74652E (US20110009641A1-20110113-C00116.png) |
GB (1) | GB867174A (US20110009641A1-20110113-C00116.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3236642A (en) * | 1960-09-24 | 1966-02-22 | Agfa Ag | Process for producing direct positives by the silver salt diffusion process |
US3360368A (en) * | 1961-07-06 | 1967-12-26 | Gevaert Photo Prod Nv | Silver complex diffusion transfer process |
-
0
- BE BE574756D patent/BE574756A/xx unknown
-
1958
- 1958-12-15 FR FR781642A patent/FR74652E/fr not_active Expired
-
1959
- 1959-11-25 GB GB4003459A patent/GB867174A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3236642A (en) * | 1960-09-24 | 1966-02-22 | Agfa Ag | Process for producing direct positives by the silver salt diffusion process |
US3360368A (en) * | 1961-07-06 | 1967-12-26 | Gevaert Photo Prod Nv | Silver complex diffusion transfer process |
Also Published As
Publication number | Publication date |
---|---|
BE574756A (US20110009641A1-20110113-C00116.png) | |
FR74652E (fr) | 1960-12-26 |
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