GB987797A - Improved method of hardening photographic silver halide material - Google Patents
Improved method of hardening photographic silver halide materialInfo
- Publication number
- GB987797A GB987797A GB2023962A GB2023962A GB987797A GB 987797 A GB987797 A GB 987797A GB 2023962 A GB2023962 A GB 2023962A GB 2023962 A GB2023962 A GB 2023962A GB 987797 A GB987797 A GB 987797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- improved method
- alkaline
- photographic silver
- halide material
- 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
- -1 silver halide Chemical class 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 239000004332 silver Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 239000000839 emulsion Substances 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 229920000159 gelatin Polymers 0.000 abstract 2
- 235000019322 gelatine Nutrition 0.000 abstract 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 2
- ILMNSCQOSGKTNZ-UHFFFAOYSA-N 2-[1-(6-aminopurin-9-yl)-2-oxoethoxy]-3-hydroxypropanal Chemical compound NC1=NC=NC2=C1N=CN2C(OC(CO)C=O)C=O ILMNSCQOSGKTNZ-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/30—Hardeners
- G03C1/303—Di- or polysaccharides
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)
- 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 |
|---|---|---|---|
| DEA37539A DE1153159B (de) | 1961-05-26 | 1961-05-26 | Verfahren zum Haerten von Gelatine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB987797A true GB987797A (en) | 1965-03-31 |
Family
ID=6930278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2023962A Expired GB987797A (en) | 1961-05-26 | 1962-05-25 | Improved method of hardening photographic silver halide material |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE617929A (enrdf_load_stackoverflow) |
| DE (1) | DE1153159B (enrdf_load_stackoverflow) |
| GB (1) | GB987797A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5358831A (en) * | 1990-12-13 | 1994-10-25 | Eastman Kodak Company | High dye stability, high activity, low stain and low viscosity small particle yellow dispersion melt for color paper and other photographic systems |
-
0
- BE BE617929D patent/BE617929A/xx unknown
-
1961
- 1961-05-26 DE DEA37539A patent/DE1153159B/de active Pending
-
1962
- 1962-05-25 GB GB2023962A patent/GB987797A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE617929A (enrdf_load_stackoverflow) | |
| DE1153159B (de) | 1963-08-22 |
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