GB874046A - Photographic transfer processes and products for use in such processes - Google Patents
Photographic transfer processes and products for use in such processesInfo
- Publication number
- GB874046A GB874046A GB1539859A GB1539859A GB874046A GB 874046 A GB874046 A GB 874046A GB 1539859 A GB1539859 A GB 1539859A GB 1539859 A GB1539859 A GB 1539859A GB 874046 A GB874046 A GB 874046A
- Authority
- GB
- United Kingdom
- Prior art keywords
- images
- silver
- layer
- image
- receiving
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 239000000839 emulsion Substances 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 229910052709 silver Inorganic materials 0.000 abstract 4
- 239000004332 silver Substances 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 238000009792 diffusion process Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- ZUNKMNLKJXRCDM-UHFFFAOYSA-N silver bromoiodide Chemical compound [Ag].IBr ZUNKMNLKJXRCDM-UHFFFAOYSA-N 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
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
- G03C8/30—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Optical Filters (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
874,046. Photographic image-transfer processes. INTERNATIONAL POLAROID CORPORATION. May 5, 1959 [May 12, 1958], No. 15398/59. Drawings to Specification. Class 98(2) An exposed silver halide emulsion layer is processed between two image-receiving layers to form reversed transfer images in both of them, the images being silver, monochrome by diffusion from a dye or dye intermediate, subtractive multicolour by use of an emulsion layer comprising a plurality of light sensitive portions for the appropriate colours in the form of a screen; or additive by exposure through colour filter screens for this. Drawings (not shown) illustrate these features, there being a container for the processing fluid usually adjacent to the emulsion layer surrounded by the image-receiving layers and supports for these, one of which may be opaque. Separation after exposure and processing, usually with removal of the emulsion layer from the receiving layer on which it was originally coated reveals the images, and numerous variations and operational procedures are described. Six examples concern silver images production and two are directed to monochrome in cyan and yellow respectively, but none of the examples make direct reference to the processing fluid container; thus in Example 1 which follows a description of a silver and silica containing image-receiving layer and a transferdeveloper solution, a wax and silica containing stripping layer is applied to a receiving element and overcoated with a silver iodobromide emulsion, exposed and processed in superposition with another receiving element for two minutes, when separation reveals the two images, that from the backward diffusion having slightly less density than the other one. Specifications 684,591, 684,592, 703,231, 714,412, 730,722, 776,634, 804,972, 804,973, 811,579, 853,480 and 858,673 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73447558A | 1958-05-12 | 1958-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB874046A true GB874046A (en) | 1961-08-02 |
Family
ID=24951845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1539859A Expired GB874046A (en) | 1958-05-12 | 1959-05-05 | Photographic transfer processes and products for use in such processes |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE578578A (en) |
| CH (1) | CH400766A (en) |
| DE (1) | DE1122835B (en) |
| FR (1) | FR1226792A (en) |
| GB (1) | GB874046A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3257206A (en) * | 1961-10-04 | 1966-06-21 | Gevaert Photo Prod Nv | Photographic material |
| US3362821A (en) * | 1963-05-01 | 1968-01-09 | Polaroid Corp | Diffusion transfer processes utilizing photosensitive elements containing polymeric acid spacer layers |
| US3362819A (en) * | 1962-11-01 | 1968-01-09 | Polaroid Corp | Color diffusion transfer photographic products and processes utilizing an image receiving element containing a polymeric acid layer |
| US3507650A (en) * | 1966-01-11 | 1970-04-21 | Polaroid Corp | Method of depositing viscous photographic reagents |
| US3853557A (en) * | 1970-01-26 | 1974-12-10 | Eastman Kodak Co | Photographic diffusion transfer element |
| US4347301A (en) | 1980-11-26 | 1982-08-31 | Polaroid Corporation | Novel diffusion transfer film units |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3415647A (en) * | 1965-05-17 | 1968-12-10 | Eastman Kodak Co | Photographic silver halide diffusion transfer process |
| US3836365A (en) * | 1973-03-23 | 1974-09-17 | Polaroid Corp | Novel photographic products and processes |
-
0
- BE BE578578D patent/BE578578A/xx unknown
-
1959
- 1959-05-05 GB GB1539859A patent/GB874046A/en not_active Expired
- 1959-05-06 FR FR794152A patent/FR1226792A/en not_active Expired
- 1959-05-11 CH CH7309059A patent/CH400766A/en unknown
- 1959-05-11 DE DEI16409A patent/DE1122835B/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3257206A (en) * | 1961-10-04 | 1966-06-21 | Gevaert Photo Prod Nv | Photographic material |
| US3362819A (en) * | 1962-11-01 | 1968-01-09 | Polaroid Corp | Color diffusion transfer photographic products and processes utilizing an image receiving element containing a polymeric acid layer |
| US3362821A (en) * | 1963-05-01 | 1968-01-09 | Polaroid Corp | Diffusion transfer processes utilizing photosensitive elements containing polymeric acid spacer layers |
| US3507650A (en) * | 1966-01-11 | 1970-04-21 | Polaroid Corp | Method of depositing viscous photographic reagents |
| US3853557A (en) * | 1970-01-26 | 1974-12-10 | Eastman Kodak Co | Photographic diffusion transfer element |
| US4347301A (en) | 1980-11-26 | 1982-08-31 | Polaroid Corporation | Novel diffusion transfer film units |
Also Published As
| Publication number | Publication date |
|---|---|
| CH400766A (en) | 1965-10-15 |
| DE1122835B (en) | 1962-01-25 |
| BE578578A (en) | |
| FR1226792A (en) | 1960-08-16 |
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