CH376767A - 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
- CH376767A CH376767A CH6837459A CH6837459A CH376767A CH 376767 A CH376767 A CH 376767A CH 6837459 A CH6837459 A CH 6837459A CH 6837459 A CH6837459 A CH 6837459A CH 376767 A CH376767 A CH 376767A
- 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
- G03C8/02—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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D15/00—Apparatus for treating processed material
- G03D15/02—Drying; Glazing
- G03D15/027—Drying of plates or prints
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D9/00—Diffusion development apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA28714A DE1055953B (en) | 1958-01-20 | 1958-01-20 | Process for making direct positives using the silver salt diffusion process |
Publications (1)
Publication Number | Publication Date |
---|---|
CH376767A true CH376767A (en) | 1964-04-15 |
Family
ID=6926720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6837459A CH376767A (en) | 1958-01-20 | 1959-01-15 | Process for making direct positives using the silver salt diffusion process |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE574860A (en) |
CH (1) | CH376767A (en) |
DE (1) | DE1055953B (en) |
FR (1) | FR1221885A (en) |
GB (2) | GB864154A (en) |
NL (2) | NL235281A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL108971C (en) * | 1960-10-20 | |||
US3203796A (en) * | 1962-04-27 | 1965-08-31 | Gevaert Photo Prod Nv | Use of starch ether layers in diffusion transfer processes |
GB1054811A (en) * | 1963-01-17 | |||
JPS5035820B1 (en) * | 1965-01-07 | 1975-11-19 | ||
DE3775217D1 (en) * | 1987-09-08 | 1992-01-23 | Agfa Gevaert Nv | IMAGE RECEIVING MATERIAL. |
EP0672943B1 (en) * | 1994-03-04 | 2000-01-12 | Agfa-Gevaert N.V. | A silver halide imaging material and a method for obtaining an image according to the silver salt diffusion transfer process |
-
0
- NL NL235282D patent/NL235282A/xx unknown
- BE BE574860D patent/BE574860A/xx unknown
- NL NL235281D patent/NL235281A/xx unknown
-
1958
- 1958-01-20 DE DEA28714A patent/DE1055953B/en active Pending
-
1959
- 1959-01-15 CH CH6837459A patent/CH376767A/en unknown
- 1959-01-15 GB GB153959A patent/GB864154A/en not_active Expired
- 1959-01-15 GB GB154159A patent/GB869190A/en not_active Expired
- 1959-01-20 FR FR784499A patent/FR1221885A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL235281A (en) | |
NL235282A (en) | |
FR1221885A (en) | 1960-06-07 |
GB864154A (en) | 1961-03-29 |
DE1055953B (en) | 1959-04-23 |
BE574860A (en) | |
GB869190A (en) | 1961-05-31 |
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