GB1393462A - Photographic silver halide products and diffusion transfer processes - Google Patents
Photographic silver halide products and diffusion transfer processesInfo
- Publication number
- GB1393462A GB1393462A GB1788872A GB1788872A GB1393462A GB 1393462 A GB1393462 A GB 1393462A GB 1788872 A GB1788872 A GB 1788872A GB 1788872 A GB1788872 A GB 1788872A GB 1393462 A GB1393462 A GB 1393462A
- Authority
- GB
- United Kingdom
- Prior art keywords
- complex
- silver halide
- film unit
- layer
- diffusion transfer
- 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 title abstract 6
- 239000004332 silver Substances 0.000 title abstract 6
- -1 silver halide Chemical class 0.000 title abstract 6
- 238000009792 diffusion process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 5
- 229920001059 synthetic polymer Polymers 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- BRDIEXWCAJNNQS-UHFFFAOYSA-N 2-(4-methylphenyl)benzene-1,4-diol Chemical compound C1=CC(C)=CC=C1C1=CC(O)=CC=C1O BRDIEXWCAJNNQS-UHFFFAOYSA-N 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 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
- G03C8/32—Development processes or agents therefor
- G03C8/36—Developers
-
- 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
-
- 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
- G03C2200/00—Details
- G03C2200/47—Polymer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13521071A | 1971-04-19 | 1971-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1393462A true GB1393462A (en) | 1975-05-07 |
Family
ID=22467038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1788872A Expired GB1393462A (en) | 1971-04-19 | 1972-04-18 | Photographic silver halide products and diffusion transfer processes |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3707370A (https=) |
| JP (1) | JPS553693B1 (https=) |
| CA (1) | CA996397A (https=) |
| DE (1) | DE2219026C2 (https=) |
| FR (1) | FR2133899B1 (https=) |
| GB (1) | GB1393462A (https=) |
| IT (1) | IT952718B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779770A (en) * | 1972-04-24 | 1973-12-18 | Polaroid Corp | A photographic film assemblage for a diffusion transfer film |
| JPS6046424B2 (ja) * | 1979-01-18 | 1985-10-16 | 三菱製紙株式会社 | 写真材料 |
| EP1124157A3 (en) * | 2000-02-01 | 2003-08-13 | Fuji Photo Film Co., Ltd. | Silver halide light-sensitive material containing tanning developing agent |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3146102A (en) * | 1960-08-22 | 1964-08-25 | Eastman Kodak Co | Photographic multicolor diffusion transfer process using dye developers |
| US3415644A (en) * | 1967-03-10 | 1968-12-10 | Polaroid Corp | Novel photographic products and processes |
-
1971
- 1971-04-19 US US135210A patent/US3707370A/en not_active Expired - Lifetime
-
1972
- 1972-04-18 CA CA139,967A patent/CA996397A/en not_active Expired
- 1972-04-18 JP JP3906672A patent/JPS553693B1/ja active Pending
- 1972-04-18 IT IT49730/72A patent/IT952718B/it active
- 1972-04-18 GB GB1788872A patent/GB1393462A/en not_active Expired
- 1972-04-19 DE DE2219026A patent/DE2219026C2/de not_active Expired
- 1972-04-19 FR FR7213808A patent/FR2133899B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2219026C2 (de) | 1982-04-22 |
| DE2219026A1 (de) | 1972-10-26 |
| FR2133899B1 (https=) | 1976-10-29 |
| CA996397A (en) | 1976-09-07 |
| IT952718B (it) | 1973-07-30 |
| FR2133899A1 (https=) | 1972-12-01 |
| JPS553693B1 (https=) | 1980-01-26 |
| US3707370A (en) | 1972-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |