GB892464A - Preparation of a photographic silver halide emulsion using a flocculation method - Google Patents
Preparation of a photographic silver halide emulsion using a flocculation methodInfo
- Publication number
- GB892464A GB892464A GB41788/60A GB4178860A GB892464A GB 892464 A GB892464 A GB 892464A GB 41788/60 A GB41788/60 A GB 41788/60A GB 4178860 A GB4178860 A GB 4178860A GB 892464 A GB892464 A GB 892464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- preparation
- silver halide
- halide emulsion
- photographic silver
- flocculation method
- 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 1
- 230000016615 flocculation Effects 0.000 title 1
- 238000005189 flocculation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- -1 silver halide Chemical class 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 102000011782 Keratins Human genes 0.000 abstract 1
- 108010076876 Keratins Proteins 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000005349 anion exchange Methods 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000003776 cleavage reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 210000003746 feather Anatomy 0.000 abstract 1
- 210000004209 hair Anatomy 0.000 abstract 1
- 210000000003 hoof Anatomy 0.000 abstract 1
- 210000003284 horn Anatomy 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 230000007017 scission Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000005406 washing Methods 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Cosmetics (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK39333A DE1090092B (de) | 1959-12-03 | 1959-12-03 | Verfahren zur Herstellung photographischer Halogensilberemulsionen unter Anwendung des Ausflockungsverfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB892464A true GB892464A (en) | 1962-03-28 |
Family
ID=7221678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41788/60A Expired GB892464A (en) | 1959-12-03 | 1960-12-05 | Preparation of a photographic silver halide emulsion using a flocculation method |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE597743A (enrdf_load_stackoverflow) |
| DE (1) | DE1090092B (enrdf_load_stackoverflow) |
| GB (1) | GB892464A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486451A (en) * | 1993-09-23 | 1996-01-23 | Minnesota Mining And Manufacturing Company | Method of preparing silver halide photographic emulsions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2868661A (en) * | 1954-08-04 | 1959-01-13 | Wilson & Co Inc | Sensitizing photographic gelatin |
-
0
- BE BE597743D patent/BE597743A/xx unknown
-
1959
- 1959-12-03 DE DEK39333A patent/DE1090092B/de active Pending
-
1960
- 1960-12-05 GB GB41788/60A patent/GB892464A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486451A (en) * | 1993-09-23 | 1996-01-23 | Minnesota Mining And Manufacturing Company | Method of preparing silver halide photographic emulsions |
Also Published As
| Publication number | Publication date |
|---|---|
| BE597743A (enrdf_load_stackoverflow) | |
| DE1090092B (de) | 1960-09-29 |
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