CH426478A - Process for the production of direct positives from an original using the silver salt diffusion process - Google Patents
Process for the production of direct positives from an original using the silver salt diffusion processInfo
- Publication number
- CH426478A CH426478A CH1032261A CH1032261A CH426478A CH 426478 A CH426478 A CH 426478A CH 1032261 A CH1032261 A CH 1032261A CH 1032261 A CH1032261 A CH 1032261A CH 426478 A CH426478 A CH 426478A
- Authority
- CH
- Switzerland
- Prior art keywords
- original
- production
- silver salt
- salt diffusion
- direct positives
- Prior art date
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
-
- 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
- G03C8/06—Silver salt diffusion transfer
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA35522A DE1124354B (en) | 1960-09-08 | 1960-09-08 | Process for the production of direct positives from an original using the silver salt diffusion process |
Publications (1)
Publication Number | Publication Date |
---|---|
CH426478A true CH426478A (en) | 1966-12-15 |
Family
ID=6929092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1032261A CH426478A (en) | 1960-09-08 | 1961-09-05 | Process for the production of direct positives from an original using the silver salt diffusion process |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE607972A (en) |
CH (1) | CH426478A (en) |
DE (1) | DE1124354B (en) |
FR (1) | FR1304157A (en) |
GB (1) | GB962976A (en) |
-
0
- BE BE607972D patent/BE607972A/xx unknown
-
1960
- 1960-09-08 DE DEA35522A patent/DE1124354B/en active Pending
-
1961
- 1961-09-05 CH CH1032261A patent/CH426478A/en unknown
- 1961-09-07 GB GB3221661A patent/GB962976A/en not_active Expired
- 1961-09-07 FR FR872569A patent/FR1304157A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE607972A (en) | |
FR1304157A (en) | 1962-09-21 |
DE1124354B (en) | 1962-02-22 |
GB962976A (en) | 1964-07-08 |
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