GB1377507A - Photographic silver halide products and diffusion transfer processes - Google Patents
Photographic silver halide products and diffusion transfer processesInfo
- Publication number
- GB1377507A GB1377507A GB5875971A GB5875971A GB1377507A GB 1377507 A GB1377507 A GB 1377507A GB 5875971 A GB5875971 A GB 5875971A GB 5875971 A GB5875971 A GB 5875971A GB 1377507 A GB1377507 A GB 1377507A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- layer
- barrier layer
- dyeable stratum
- film unit
- 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 8
- 239000004332 silver Substances 0.000 title abstract 8
- -1 silver halide Chemical class 0.000 title abstract 8
- 238000009792 diffusion process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000004888 barrier function Effects 0.000 abstract 9
- 239000000837 restrainer Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 2
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 abstract 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000002668 chloroacetyl group Chemical group ClCC(=O)* 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 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
- G03C8/52—Bases or auxiliary layers; Substances therefor
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)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9954470A | 1970-12-18 | 1970-12-18 | |
| US13823771A | 1971-04-28 | 1971-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1377507A true GB1377507A (en) | 1974-12-18 |
Family
ID=26796211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5875971A Expired GB1377507A (en) | 1970-12-18 | 1971-12-17 | Photographic silver halide products and diffusion transfer processes |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5514420B1 (enExample) |
| AU (1) | AU450148B2 (enExample) |
| BE (1) | BE776853A (enExample) |
| CA (1) | CA951167A (enExample) |
| DE (1) | DE2162277C2 (enExample) |
| FR (1) | FR2118798A5 (enExample) |
| GB (1) | GB1377507A (enExample) |
| IT (1) | IT945459B (enExample) |
| NL (1) | NL173214C (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819376A (en) * | 1972-10-25 | 1974-06-25 | Polaroid Corp | Sensitometric modification by pre-exposure |
| JPS5549733B2 (enExample) * | 1973-09-18 | 1980-12-13 | ||
| JPS6029103B2 (ja) * | 1976-12-10 | 1985-07-09 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真要素 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL126854C (enExample) * | 1960-08-22 |
-
1971
- 1971-12-02 AU AU36440/71A patent/AU450148B2/en not_active Expired
- 1971-12-15 DE DE19712162277 patent/DE2162277C2/de not_active Expired
- 1971-12-15 IT IT5476771A patent/IT945459B/it active
- 1971-12-17 CA CA130,444,A patent/CA951167A/en not_active Expired
- 1971-12-17 NL NL7117361A patent/NL173214C/xx not_active IP Right Cessation
- 1971-12-17 BE BE776853A patent/BE776853A/xx not_active IP Right Cessation
- 1971-12-17 GB GB5875971A patent/GB1377507A/en not_active Expired
- 1971-12-17 FR FR7145582A patent/FR2118798A5/fr not_active Expired
- 1971-12-17 JP JP10253171A patent/JPS5514420B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2118798A5 (enExample) | 1972-07-28 |
| AU450148B2 (en) | 1974-06-27 |
| NL173214B (nl) | 1983-07-18 |
| DE2162277C2 (de) | 1982-06-24 |
| IT945459B (it) | 1973-05-10 |
| JPS5514420B1 (enExample) | 1980-04-16 |
| AU3644071A (en) | 1973-06-07 |
| DE2162277A1 (de) | 1972-07-06 |
| NL7117361A (enExample) | 1972-06-20 |
| CA951167A (en) | 1974-07-16 |
| BE776853A (fr) | 1972-06-19 |
| NL173214C (nl) | 1983-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |