CH413595A - Process for making direct positives using the silver salt diffusion process - Google Patents
Process for making direct positives using the silver salt diffusion processInfo
- Publication number
- CH413595A CH413595A CH1084661A CH1084661A CH413595A CH 413595 A CH413595 A CH 413595A CH 1084661 A CH1084661 A CH 1084661A CH 1084661 A CH1084661 A CH 1084661A CH 413595 A CH413595 A CH 413595A
- Authority
- CH
- Switzerland
- Prior art keywords
- silver salt
- making direct
- salt diffusion
- direct positives
- diffusion process
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA35652A DE1124355B (en) | 1960-09-24 | 1960-09-24 | Process for making direct positives using the silver salt diffusion process |
Publications (1)
Publication Number | Publication Date |
---|---|
CH413595A true CH413595A (en) | 1966-05-15 |
Family
ID=6929173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1084661A CH413595A (en) | 1960-09-24 | 1961-09-19 | Process for making direct positives using the silver salt diffusion process |
Country Status (5)
Country | Link |
---|---|
US (1) | US3236642A (en) |
BE (1) | BE608384A (en) |
CH (1) | CH413595A (en) |
DE (1) | DE1124355B (en) |
GB (1) | GB950668A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE605802A (en) * | 1961-07-06 | |||
DE3882369T2 (en) * | 1988-08-09 | 1994-02-17 | Agfa Gevaert Nv | Process for processing a silver halide photographic emulsion material. |
GB8911431D0 (en) * | 1989-05-18 | 1989-07-05 | Kodak Ltd | Tone controlling compounds |
GB8923906D0 (en) * | 1989-10-24 | 1989-12-13 | Kodak Ltd | Tone controlling compounds |
JP2663060B2 (en) * | 1991-05-20 | 1997-10-15 | 富士写真フイルム株式会社 | Image forming method by silver salt diffusion transfer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE523115A (en) * | 1953-09-29 | |||
BE543288A (en) * | 1954-12-10 | |||
GB783793A (en) * | 1955-01-03 | 1957-10-02 | Gevaert Photo Prod Nv | Improvements in or relating to the photographic diffusion-transfer process |
BE542151A (en) * | 1955-10-19 | |||
DE1070029B (en) * | 1958-03-31 | 1959-11-26 | ||
BE574756A (en) * | 1958-12-15 |
-
0
- BE BE608384D patent/BE608384A/xx unknown
-
1960
- 1960-09-24 DE DEA35652A patent/DE1124355B/en active Pending
-
1961
- 1961-09-12 US US137491A patent/US3236642A/en not_active Expired - Lifetime
- 1961-09-19 CH CH1084661A patent/CH413595A/en unknown
- 1961-09-22 GB GB34057/61A patent/GB950668A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3236642A (en) | 1966-02-22 |
BE608384A (en) | |
DE1124355B (en) | 1962-02-22 |
GB950668A (en) | 1964-02-26 |
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