GB1441737A - Photographic silver ion and dye diffusion transfer process - Google Patents
Photographic silver ion and dye diffusion transfer processInfo
- Publication number
- GB1441737A GB1441737A GB180775A GB180775A GB1441737A GB 1441737 A GB1441737 A GB 1441737A GB 180775 A GB180775 A GB 180775A GB 180775 A GB180775 A GB 180775A GB 1441737 A GB1441737 A GB 1441737A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- layer
- silver
- silver halide
- diffusible
- 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
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 title abstract 4
- 238000009792 diffusion process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- -1 silver halide Chemical class 0.000 abstract 12
- 229910052709 silver Inorganic materials 0.000 abstract 11
- 239000004332 silver Substances 0.000 abstract 11
- 239000000839 emulsion Substances 0.000 abstract 3
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910000510 noble metal Inorganic materials 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 230000032258 transport Effects 0.000 abstract 2
- ZRHUHDUEXWHZMA-UHFFFAOYSA-N 1,4-dihydropyrazol-5-one Chemical compound O=C1CC=NN1 ZRHUHDUEXWHZMA-UHFFFAOYSA-N 0.000 abstract 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 125000001118 alkylidene group Chemical group 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000037427 ion transport Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 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
- G03C8/04—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
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28043872A | 1972-08-14 | 1972-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1441737A true GB1441737A (en) | 1976-07-07 |
Family
ID=23073093
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB180775A Expired GB1441737A (en) | 1972-08-14 | 1973-07-18 | Photographic silver ion and dye diffusion transfer process |
| GB3417773A Expired GB1440126A (en) | 1972-08-14 | 1973-07-18 | Photographic silver ion and dye diffusion transfer material |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3417773A Expired GB1440126A (en) | 1972-08-14 | 1973-07-18 | Photographic silver ion and dye diffusion transfer material |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5047623A (https=) |
| BE (1) | BE803604A (https=) |
| CA (1) | CA1008289A (https=) |
| DE (1) | DE2340944A1 (https=) |
| FR (1) | FR2196484B1 (https=) |
| GB (2) | GB1441737A (https=) |
| IT (1) | IT1001525B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5930261B2 (ja) * | 1978-08-29 | 1984-07-26 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
-
1973
- 1973-07-10 CA CA176,046A patent/CA1008289A/en not_active Expired
- 1973-07-18 GB GB180775A patent/GB1441737A/en not_active Expired
- 1973-07-18 GB GB3417773A patent/GB1440126A/en not_active Expired
- 1973-08-13 DE DE19732340944 patent/DE2340944A1/de active Pending
- 1973-08-13 IT IT2784173A patent/IT1001525B/it active
- 1973-08-13 JP JP9081673A patent/JPS5047623A/ja active Pending
- 1973-08-14 FR FR7329741A patent/FR2196484B1/fr not_active Expired
- 1973-08-14 BE BE134573A patent/BE803604A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2196484B1 (https=) | 1977-05-13 |
| CA1008289A (en) | 1977-04-12 |
| DE2340944A1 (de) | 1974-03-07 |
| FR2196484A1 (https=) | 1974-03-15 |
| GB1440126A (en) | 1976-06-23 |
| JPS5047623A (https=) | 1975-04-28 |
| IT1001525B (it) | 1976-04-30 |
| BE803604A (fr) | 1973-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1269072A (en) | Photographic silver halide materials | |
| GB1342522A (en) | Photosensitive heat-processable photographic materials | |
| US2882151A (en) | Photographic roll film transfer process | |
| GB1151363A (en) | A Method of Producing Photographic Images | |
| US4269923A (en) | Photographic imaging process and materials suitable therefor | |
| US3715208A (en) | Film containing bleach inhibitor and process therefor for producing color film with silver sound record | |
| GB1441737A (en) | Photographic silver ion and dye diffusion transfer process | |
| GB1131238A (en) | Radiation sensitive silver-dye compounds | |
| US3737312A (en) | Multicolor photographic film elements comprising a minimum sensitivity sound track recording silver halide emulsion layer and processes for their use | |
| GB1016369A (en) | Processing colour film | |
| GB1183907A (en) | Photographic Silver Materials and Processes | |
| GB1248071A (en) | Process and photographic material for the photographic production of equidensities | |
| US1930141A (en) | Method of obtaining images of two different contrasts on alpha single film with alpha single development | |
| US2457005A (en) | Photographic process | |
| GB1447252A (en) | Colour photography using preformed dyes and silver ions for the image generated for diffusion | |
| GB668642A (en) | Improvements in colour photographic processes and materials | |
| US4189319A (en) | Arginine or salt thereof as a development accelerator of color development of color photographic materials | |
| Duerr | The Ansco color negative-positive process | |
| SE8306134D0 (sv) | Process for producing photographic emulsions beeing free from cadmium ions | |
| GB712374A (en) | Improvements in photographic processes | |
| GB1234815A (en) | Method of producing photographic images using photoconductive media | |
| GB1536341A (en) | Photographic silver halide material containing development inhibitor releasing couplers | |
| GB1298302A (en) | Process for the photographic production of equidensities | |
| Wheeler | Conversion of black and white prints to color in daylight. A demonstration lecture for general and organic courses | |
| Barth | A Film Emulsion for Making Direct Duplicates in a Single Step |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |