GB1378644A - Phtographic products and processes - Google Patents
Phtographic products and processesInfo
- Publication number
- GB1378644A GB1378644A GB5624671A GB5624671A GB1378644A GB 1378644 A GB1378644 A GB 1378644A GB 5624671 A GB5624671 A GB 5624671A GB 5624671 A GB5624671 A GB 5624671A GB 1378644 A GB1378644 A GB 1378644A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- gold
- dec
- compound
- complexes
- 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
- 229910052709 silver Inorganic materials 0.000 abstract 6
- 239000004332 silver Substances 0.000 abstract 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 239000010931 gold Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 abstract 1
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 abstract 1
- 241001061127 Thione Species 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 abstract 1
- PDMYFWLNGXIKEP-UHFFFAOYSA-K gold(3+);trithiocyanate Chemical compound [Au+3].[S-]C#N.[S-]C#N.[S-]C#N PDMYFWLNGXIKEP-UHFFFAOYSA-K 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- PMRYVIKBURPHAH-UHFFFAOYSA-N methimazole Chemical class CN1C=CNC1=S PMRYVIKBURPHAH-UHFFFAOYSA-N 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9542470A | 1970-12-07 | 1970-12-07 | |
| US9544370A | 1970-12-07 | 1970-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1378644A true GB1378644A (en) | 1974-12-27 |
Family
ID=26790211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5624671A Expired GB1378644A (en) | 1970-12-07 | 1971-12-03 | Phtographic products and processes |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5621140B1 (enrdf_load_stackoverflow) |
| AU (1) | AU451797B2 (enrdf_load_stackoverflow) |
| BE (1) | BE776340A (enrdf_load_stackoverflow) |
| CA (1) | CA979706A (enrdf_load_stackoverflow) |
| DE (1) | DE2160734C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2117507A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1378644A (enrdf_load_stackoverflow) |
| IT (1) | IT945314B (enrdf_load_stackoverflow) |
| NL (1) | NL173893C (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453346A (en) * | 1945-10-25 | 1948-11-09 | Eastman Kodak Co | Stabilization of processed photographic emulsions to high temperatures and humidities |
| GB631184A (en) * | 1946-10-01 | 1949-10-28 | Eastman Kodak Co | Improvements in the processing of photographic materials |
| BE639140A (enrdf_load_stackoverflow) * | 1963-05-30 |
-
1971
- 1971-11-25 AU AU36181/71A patent/AU451797B2/en not_active Expired
- 1971-12-03 GB GB5624671A patent/GB1378644A/en not_active Expired
- 1971-12-06 IT IT5458271A patent/IT945314B/it active
- 1971-12-06 CA CA129,455A patent/CA979706A/en not_active Expired
- 1971-12-07 JP JP9896071A patent/JPS5621140B1/ja active Pending
- 1971-12-07 FR FR7143939A patent/FR2117507A5/fr not_active Expired
- 1971-12-07 NL NL7116785A patent/NL173893C/xx not_active IP Right Cessation
- 1971-12-07 DE DE19712160734 patent/DE2160734C3/de not_active Expired
- 1971-12-07 BE BE776340A patent/BE776340A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL173893C (nl) | 1984-03-16 |
| JPS5621140B1 (enrdf_load_stackoverflow) | 1981-05-18 |
| FR2117507A5 (enrdf_load_stackoverflow) | 1972-07-21 |
| NL173893B (nl) | 1983-10-17 |
| DE2160734B2 (de) | 1980-01-17 |
| DE2160734A1 (de) | 1972-06-15 |
| AU451797B2 (en) | 1974-08-15 |
| NL7116785A (enrdf_load_stackoverflow) | 1972-06-09 |
| BE776340A (fr) | 1972-06-07 |
| CA979706A (en) | 1975-12-16 |
| AU3618171A (en) | 1973-05-31 |
| IT945314B (it) | 1973-05-10 |
| DE2160734C3 (de) | 1980-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |