GB947168A - Improvements in or relating to the production of photographic material - Google Patents
Improvements in or relating to the production of photographic materialInfo
- Publication number
- GB947168A GB947168A GB1531660A GB1531660A GB947168A GB 947168 A GB947168 A GB 947168A GB 1531660 A GB1531660 A GB 1531660A GB 1531660 A GB1531660 A GB 1531660A GB 947168 A GB947168 A GB 947168A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- emulsions
- emulsion
- prepared
- hydrophilic
- 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
- 239000000839 emulsion Substances 0.000 abstract 14
- 229910052709 silver Inorganic materials 0.000 abstract 7
- 239000004332 silver Substances 0.000 abstract 7
- -1 silver halide Chemical class 0.000 abstract 7
- 239000001856 Ethyl cellulose Substances 0.000 abstract 4
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 abstract 4
- 229920001249 ethyl cellulose Polymers 0.000 abstract 4
- 235000019325 ethyl cellulose Nutrition 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 3
- 230000001804 emulsifying effect Effects 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000002904 solvent 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
- G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
-
- 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
-
- 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
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2038910 | 1959-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB947168A true GB947168A (en) | 1964-01-22 |
Family
ID=3864704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1531660A Expired GB947168A (en) | 1959-05-04 | 1960-05-02 | Improvements in or relating to the production of photographic material |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE578357A (enrdf_load_stackoverflow) |
| DE (1) | DE1086122B (enrdf_load_stackoverflow) |
| FR (1) | FR1258509A (enrdf_load_stackoverflow) |
| GB (1) | GB947168A (enrdf_load_stackoverflow) |
-
0
- BE BE578357D patent/BE578357A/xx unknown
-
1959
- 1959-10-28 DE DEG28259A patent/DE1086122B/de active Pending
-
1960
- 1960-05-02 GB GB1531660A patent/GB947168A/en not_active Expired
- 1960-05-04 FR FR826178A patent/FR1258509A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1086122B (de) | 1960-07-28 |
| BE578357A (enrdf_load_stackoverflow) | |
| FR1258509A (fr) | 1961-04-14 |
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