GB1373131A - Photographic silver halide products and diffusion transfer processes - Google Patents
Photographic silver halide products and diffusion transfer processesInfo
- Publication number
- GB1373131A GB1373131A GB4827471A GB4827471A GB1373131A GB 1373131 A GB1373131 A GB 1373131A GB 4827471 A GB4827471 A GB 4827471A GB 4827471 A GB4827471 A GB 4827471A GB 1373131 A GB1373131 A GB 1373131A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- image
- reducing
- forming material
- 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
- 239000004332 silver Substances 0.000 title abstract 3
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- -1 silver halide Chemical class 0.000 title abstract 3
- 238000009792 diffusion process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000010410 layer Substances 0.000 abstract 13
- 239000000463 material Substances 0.000 abstract 6
- 239000003795 chemical substances by application Substances 0.000 abstract 5
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 4
- 230000002378 acidificating effect Effects 0.000 abstract 3
- 239000006172 buffering agent Substances 0.000 abstract 3
- 230000003472 neutralizing effect Effects 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 2
- 229960004889 salicylic acid Drugs 0.000 abstract 2
- 239000005711 Benzoic acid Substances 0.000 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 239000002253 acid Chemical class 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 235000010233 benzoic acid Nutrition 0.000 abstract 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 229910021485 fumed silica Inorganic materials 0.000 abstract 1
- HNQIVZYLYMDVSB-UHFFFAOYSA-N methanesulfonimidic acid Chemical class CS(N)(=O)=O HNQIVZYLYMDVSB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000013047 polymeric layer Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004408 titanium dioxide 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
- G03C8/42—Structural details
- G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
- G03C8/48—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Materials For Photolithography (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8348070A | 1970-10-23 | 1970-10-23 | |
| US8347970A | 1970-10-23 | 1970-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1373131A true GB1373131A (en) | 1974-11-06 |
Family
ID=26769348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4827471A Expired GB1373131A (en) | 1970-10-23 | 1971-10-18 | Photographic silver halide products and diffusion transfer processes |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5651339B1 (enrdf_load_stackoverflow) |
| AU (1) | AU453987B2 (enrdf_load_stackoverflow) |
| BE (1) | BE774249A (enrdf_load_stackoverflow) |
| CA (1) | CA993708A (enrdf_load_stackoverflow) |
| DE (1) | DE2152535C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2131237A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1373131A (enrdf_load_stackoverflow) |
| IT (1) | IT939638B (enrdf_load_stackoverflow) |
| NL (1) | NL168346C (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE743336A (enrdf_load_stackoverflow) * | 1968-12-23 | 1970-06-18 | ||
| US3856521A (en) * | 1972-04-24 | 1974-12-24 | Polaroid Corp | Diffusion transfer color film and process |
| US4139381A (en) * | 1977-09-23 | 1979-02-13 | Polaroid Corporation | Photographic products and processes employing pH sensitive filter dyes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2584031A (en) * | 1950-01-25 | 1952-01-29 | Lawndale Enameling Co | Deenameling process |
| US3477849A (en) * | 1964-03-23 | 1969-11-11 | Eastman Kodak Co | Multi-color dye developer systems |
| US3415644A (en) * | 1967-03-10 | 1968-12-10 | Polaroid Corp | Novel photographic products and processes |
| US3460941A (en) * | 1967-04-12 | 1969-08-12 | Polaroid Corp | Novel photographic products and processes |
| BE743336A (enrdf_load_stackoverflow) * | 1968-12-23 | 1970-06-18 |
-
1971
- 1971-10-08 AU AU34408/71A patent/AU453987B2/en not_active Expired
- 1971-10-18 GB GB4827471A patent/GB1373131A/en not_active Expired
- 1971-10-20 CA CA125,671A patent/CA993708A/en not_active Expired
- 1971-10-21 IT IT5361471A patent/IT939638B/it active
- 1971-10-21 BE BE774249A patent/BE774249A/xx not_active IP Right Cessation
- 1971-10-21 DE DE19712152535 patent/DE2152535C3/de not_active Expired
- 1971-10-21 NL NL7114505A patent/NL168346C/xx not_active IP Right Cessation
- 1971-10-22 JP JP8382871A patent/JPS5651339B1/ja active Pending
- 1971-10-22 FR FR7138100A patent/FR2131237A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA993708A (en) | 1976-07-27 |
| DE2152535A1 (de) | 1972-04-27 |
| FR2131237A5 (enrdf_load_stackoverflow) | 1972-11-10 |
| AU3440871A (en) | 1973-04-12 |
| BE774249A (fr) | 1972-04-21 |
| NL7114505A (enrdf_load_stackoverflow) | 1972-04-25 |
| NL168346B (nl) | 1981-10-16 |
| DE2152535B2 (de) | 1981-05-14 |
| NL168346C (nl) | 1982-03-16 |
| IT939638B (it) | 1973-02-10 |
| JPS5651339B1 (enrdf_load_stackoverflow) | 1981-12-04 |
| DE2152535C3 (de) | 1982-02-11 |
| AU453987B2 (en) | 1974-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |