GB1024377A - Production of direct positive images - Google Patents
Production of direct positive imagesInfo
- Publication number
- GB1024377A GB1024377A GB17236/63A GB1723663A GB1024377A GB 1024377 A GB1024377 A GB 1024377A GB 17236/63 A GB17236/63 A GB 17236/63A GB 1723663 A GB1723663 A GB 1723663A GB 1024377 A GB1024377 A GB 1024377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- silver
- hardened
- nuclei
- final paper
- 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
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000004332 silver Substances 0.000 abstract 5
- -1 silver halide Chemical class 0.000 abstract 5
- 235000010443 alginic acid Nutrition 0.000 abstract 3
- 229920000615 alginic acid Polymers 0.000 abstract 3
- 229920000159 gelatin Polymers 0.000 abstract 3
- 235000019322 gelatine Nutrition 0.000 abstract 3
- 108010010803 Gelatin Proteins 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 229940072056 alginate Drugs 0.000 abstract 2
- 239000008273 gelatin Substances 0.000 abstract 2
- 235000011852 gelatine desserts Nutrition 0.000 abstract 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 abstract 1
- 241001479434 Agfa Species 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000783 alginic acid Substances 0.000 abstract 1
- 229960001126 alginic acid Drugs 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229940015043 glyoxal Drugs 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
- G03C8/02—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
- 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
- G03C8/26—Image-receiving layers
- G03C8/28—Image-receiving layers containing development nuclei or compounds forming such nuclei
-
- 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
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA40167A DE1152883B (de) | 1962-05-09 | 1962-05-09 | Verfahren zur Herstellung direkt-positiver Bilder nach dem Silbersalzdiffusionsverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1024377A true GB1024377A (en) | 1966-03-30 |
Family
ID=6931800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17236/63A Expired GB1024377A (en) | 1962-05-09 | 1963-05-01 | Production of direct positive images |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3410685A (enrdf_load_stackoverflow) |
| AT (1) | AT253354B (enrdf_load_stackoverflow) |
| BE (1) | BE632013A (enrdf_load_stackoverflow) |
| CH (1) | CH445289A (enrdf_load_stackoverflow) |
| DE (1) | DE1152883B (enrdf_load_stackoverflow) |
| GB (1) | GB1024377A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910842B1 (enrdf_load_stackoverflow) * | 1970-07-14 | 1974-03-13 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR965191A (enrdf_load_stackoverflow) * | 1947-02-08 | 1950-09-05 | ||
| US2647056A (en) * | 1948-02-12 | 1953-07-28 | Polaroid Corp | One step photographic transfer process |
| US2698237A (en) * | 1954-08-16 | 1954-12-28 | Polaroid Corp | Photographic silver halide transfer product and process |
| DE1093671B (de) * | 1956-10-03 | 1960-11-24 | Gevaert Photo Prod Nv | Steuerungsvorrichtung fuer Geraete zur Herstellung von Kopien nach dem Silbersalzdiffusionsuebertragungsverfahren |
-
0
- BE BE632013D patent/BE632013A/xx unknown
-
1962
- 1962-05-09 DE DEA40167A patent/DE1152883B/de active Pending
-
1963
- 1963-04-18 CH CH487163A patent/CH445289A/de unknown
- 1963-04-22 US US274835A patent/US3410685A/en not_active Expired - Lifetime
- 1963-05-01 GB GB17236/63A patent/GB1024377A/en not_active Expired
- 1963-05-07 AT AT370063A patent/AT253354B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1152883B (de) | 1963-08-14 |
| US3410685A (en) | 1968-11-12 |
| CH445289A (de) | 1967-10-15 |
| AT253354B (de) | 1967-04-10 |
| BE632013A (enrdf_load_stackoverflow) |
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