GB1344272A - Photographic diffusion transfer process of producing a dye image - Google Patents
Photographic diffusion transfer process of producing a dye imageInfo
- Publication number
- GB1344272A GB1344272A GB1762671A GB1762671A GB1344272A GB 1344272 A GB1344272 A GB 1344272A GB 1762671 A GB1762671 A GB 1762671A GB 1762671 A GB1762671 A GB 1762671A GB 1344272 A GB1344272 A GB 1344272A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dye
- developing agent
- silver halide
- diffusible
- disulphone
- 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 3
- 238000009792 diffusion process Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000004332 silver Substances 0.000 abstract 5
- -1 silver halide Chemical class 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 4
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000002516 radical scavenger 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
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
-
- 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
- G03C8/045—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 with the formation of a subtractive dye image
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4260770A | 1970-06-01 | 1970-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1344272A true GB1344272A (en) | 1974-01-16 |
Family
ID=21922825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1762671A Expired GB1344272A (en) | 1970-06-01 | 1971-05-27 | Photographic diffusion transfer process of producing a dye image |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3630731A (enExample) |
| BE (1) | BE767952A (enExample) |
| CA (1) | CA936404A (enExample) |
| DE (1) | DE2126721C3 (enExample) |
| FR (1) | FR2095717A5 (enExample) |
| GB (1) | GB1344272A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141730A (en) * | 1975-04-08 | 1979-02-27 | Fuji Photo Film Co., Ltd. | Multilayer color photographic materials |
| FR2309901A1 (fr) * | 1975-05-02 | 1976-11-26 | Kodak Pathe | Procede et produit pour l'obtention d'images photographiques par diffusion-transfert |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227550A (en) * | 1962-09-07 | 1966-01-04 | Eastman Kodak Co | Photographic color reproduction process and element |
-
1970
- 1970-06-01 US US42607A patent/US3630731A/en not_active Expired - Lifetime
-
1971
- 1971-05-07 CA CA112435A patent/CA936404A/en not_active Expired
- 1971-05-27 GB GB1762671A patent/GB1344272A/en not_active Expired
- 1971-05-28 DE DE2126721A patent/DE2126721C3/de not_active Expired
- 1971-06-01 BE BE767952A patent/BE767952A/xx unknown
- 1971-06-01 FR FR7119693A patent/FR2095717A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2126721B2 (de) | 1973-12-06 |
| DE2126721C3 (de) | 1974-07-04 |
| US3630731A (en) | 1971-12-28 |
| CA936404A (en) | 1973-11-06 |
| DE2126721A1 (de) | 1971-12-09 |
| FR2095717A5 (enExample) | 1972-02-11 |
| BE767952A (fr) | 1971-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2774668A (en) | Process and product for forming color images from complete dyes | |
| US2756142A (en) | Photographic color reproduction process | |
| GB1243045A (en) | Photographic transfer process and materials therefore | |
| GB853478A (en) | Colour photographic processes and products therefor | |
| GB1446227A (en) | Photographic silver halide materials and processes | |
| US3087817A (en) | Process and product for forming color images from complete dyes | |
| US3770431A (en) | Photographic elements containing ballasted resorcinols | |
| GB1308492A (en) | Photographic products and processes | |
| GB1330524A (en) | Photographic assemblage for producing a colour image | |
| GB1360514A (en) | Photographic materials | |
| GB1451345A (en) | Photographic colour diffusion transfer product and method of manufacture | |
| GB1344272A (en) | Photographic diffusion transfer process of producing a dye image | |
| GB1480370A (en) | Diffusion-transfer colour photographic silver halide film unit | |
| GB1131238A (en) | Radiation sensitive silver-dye compounds | |
| GB1446226A (en) | Photographic silver halide materials and processes | |
| US4047952A (en) | Imagewise soluble silver salt intensification of diffusion transfer silver images | |
| GB1376234A (en) | Photographic dye diffusion transfer process | |
| US3617272A (en) | Multicolor dye developer systems | |
| GB878149A (en) | Improvements in the preparation of photographic dye images | |
| UST900012I4 (en) | Defensive publication | |
| GB1016369A (en) | Processing colour film | |
| US3015561A (en) | Novel photographic color processes and products | |
| GB1294355A (en) | Photographic process | |
| Weissberger | A Chemist's View of Color Photography: How does color photography work? What is required of the light-sensitive material? What is the origin of the image dyes? | |
| GB1394593A (en) | Photographic silver halide materials and dye diffusion precesses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |