GB1167159A - Improvements in or relating to Silver Halide Photography. - Google Patents
Improvements in or relating to Silver Halide Photography.Info
- Publication number
- GB1167159A GB1167159A GB5792266A GB5792266A GB1167159A GB 1167159 A GB1167159 A GB 1167159A GB 5792266 A GB5792266 A GB 5792266A GB 5792266 A GB5792266 A GB 5792266A GB 1167159 A GB1167159 A GB 1167159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- water
- soluble
- coagulated
- collagen
- 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 5
- 229910052709 silver Inorganic materials 0.000 title abstract 5
- 239000004332 silver Substances 0.000 title abstract 5
- 102000008186 Collagen Human genes 0.000 abstract 2
- 108010035532 Collagen Proteins 0.000 abstract 2
- 229920001436 collagen Polymers 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 206010070834 Sensitisation Diseases 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 230000008313 sensitization Effects 0.000 abstract 1
- 150000003378 silver Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 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)
- Peptides Or Proteins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53425966A | 1966-01-10 | 1966-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1167159A true GB1167159A (en) | 1969-10-15 |
Family
ID=24129330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5792266A Expired GB1167159A (en) | 1966-01-10 | 1966-12-28 | Improvements in or relating to Silver Halide Photography. |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE692355A (en:Method) |
| DE (1) | DE1547923A1 (en:Method) |
| GB (1) | GB1167159A (en:Method) |
-
1966
- 1966-12-28 DE DE19661547923 patent/DE1547923A1/de active Pending
- 1966-12-28 GB GB5792266A patent/GB1167159A/en not_active Expired
-
1967
- 1967-01-09 BE BE692355D patent/BE692355A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE692355A (en:Method) | 1967-06-16 |
| DE1547923A1 (de) | 1969-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |