GB884840A - The production of photographic silver halide emulsions - Google Patents
The production of photographic silver halide emulsionsInfo
- Publication number
- GB884840A GB884840A GB3515259A GB3515259A GB884840A GB 884840 A GB884840 A GB 884840A GB 3515259 A GB3515259 A GB 3515259A GB 3515259 A GB3515259 A GB 3515259A GB 884840 A GB884840 A GB 884840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- added
- dispersion
- emulsions
- polystyrene
- 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 title abstract 5
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 4
- -1 silver halide Chemical class 0.000 title abstract 4
- 239000004793 Polystyrene Substances 0.000 abstract 5
- 229920002223 polystyrene Polymers 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000006185 dispersion Substances 0.000 abstract 4
- 229920000159 gelatin Polymers 0.000 abstract 3
- 235000019322 gelatine Nutrition 0.000 abstract 3
- 239000001828 Gelatine Substances 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 241001479434 Agfa Species 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000002671 adjuvant Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000003842 bromide salts Chemical class 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003841 chloride salts Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000016615 flocculation Effects 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/015—Apparatus or processes for the preparation of emulsions
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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 |
|---|---|---|---|
| DEA30548A DE1085422B (de) | 1958-10-16 | 1958-10-16 | Verfahren zur Herstellung von photographischen Halogensilberemulsionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB884840A true GB884840A (en) | 1961-12-20 |
Family
ID=6927257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3515259A Expired GB884840A (en) | 1958-10-16 | 1959-10-16 | The production of photographic silver halide emulsions |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE583637A (enrdf_load_stackoverflow) |
| CH (1) | CH386838A (enrdf_load_stackoverflow) |
| DE (1) | DE1085422B (enrdf_load_stackoverflow) |
| FR (1) | FR1240772A (enrdf_load_stackoverflow) |
| GB (1) | GB884840A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341333A (en) * | 1963-10-18 | 1967-09-12 | Gen Aniline & Film Corp | Process for preparing photographic emulsions |
| US5977190A (en) * | 1998-01-14 | 1999-11-02 | Eastman Kodak Company | Process for deionizing and concentrating emulsions |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB967624A (en) * | 1960-09-21 | 1964-08-26 | Gavaert Photo Producten N V | Improvements in or relating to the preparation of photographic silver halide emulsions |
| GB1414783A (en) * | 1972-08-03 | 1975-11-19 | Agfa Gevaert | Preparation of silver halide emulsions |
-
0
- BE BE583637D patent/BE583637A/xx unknown
-
1958
- 1958-10-16 DE DEA30548A patent/DE1085422B/de active Pending
-
1959
- 1959-10-07 CH CH7915459A patent/CH386838A/de unknown
- 1959-10-15 FR FR807527A patent/FR1240772A/fr not_active Expired
- 1959-10-16 GB GB3515259A patent/GB884840A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341333A (en) * | 1963-10-18 | 1967-09-12 | Gen Aniline & Film Corp | Process for preparing photographic emulsions |
| US5977190A (en) * | 1998-01-14 | 1999-11-02 | Eastman Kodak Company | Process for deionizing and concentrating emulsions |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1240772A (fr) | 1960-09-09 |
| BE583637A (enrdf_load_stackoverflow) | |
| DE1085422B (de) | 1960-07-14 |
| CH386838A (de) | 1965-01-15 |
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