GB1136953A - Improvements in or relating to photographic emulsions - Google Patents
Improvements in or relating to photographic emulsionsInfo
- Publication number
- GB1136953A GB1136953A GB13423/66A GB1342366A GB1136953A GB 1136953 A GB1136953 A GB 1136953A GB 13423/66 A GB13423/66 A GB 13423/66A GB 1342366 A GB1342366 A GB 1342366A GB 1136953 A GB1136953 A GB 1136953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- salt
- emulsions
- lead
- halide
- silver
- 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 4
- -1 Silver halide Chemical class 0.000 abstract 3
- 150000004820 halides Chemical class 0.000 abstract 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000001828 Gelatine Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 2
- 229920000159 gelatin Polymers 0.000 abstract 2
- 235000019322 gelatine Nutrition 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 101710134784 Agnoprotein Proteins 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 abstract 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 1
- 229940046892 lead acetate Drugs 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 235000019254 sodium formate Nutrition 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-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
- G03C1/49—Print-out and photodevelopable emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US444817A US3409436A (en) | 1965-04-01 | 1965-04-01 | Light-sensitive silver halide print-out emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1136953A true GB1136953A (en) | 1968-12-18 |
Family
ID=23766483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13423/66A Expired GB1136953A (en) | 1965-04-01 | 1966-03-25 | Improvements in or relating to photographic emulsions |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3409436A (enrdf_load_stackoverflow) |
| BE (1) | BE678850A (enrdf_load_stackoverflow) |
| CH (1) | CH470001A (enrdf_load_stackoverflow) |
| DE (1) | DE1547903A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1474397A (enrdf_load_stackoverflow) |
| GB (1) | GB1136953A (enrdf_load_stackoverflow) |
| NL (2) | NL6604180A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652287A (en) * | 1969-10-10 | 1972-03-28 | Du Pont | Direct-writing emulsions prepared by adding after silver halide precipitation in the presence of lead, insolubilizing acid anions, and heterocyclic nitrogen compounds |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US705643A (en) * | 1901-11-26 | 1902-07-29 | Otto Buss | Casein photographic film and process of making same. |
| US790647A (en) * | 1904-12-22 | 1905-05-23 | Ernest Charles Morgan | Sensitive photographic-printing paper. |
| GB635841A (en) * | 1947-05-13 | 1950-04-19 | Kodak Ltd | Improvements in photographic silver halide emulsions |
| US2888347A (en) * | 1955-05-17 | 1959-05-26 | Gen Aniline & Film Corp | High-speed print-out emulsions |
| US3039871A (en) * | 1961-03-02 | 1962-06-19 | Honeywell Regulator Co | Photographic composition |
| US3249440A (en) * | 1963-03-15 | 1966-05-03 | Du Pont | Radiation-sensitive elements and their preparation |
-
0
- NL NL132990D patent/NL132990C/xx active
-
1965
- 1965-04-01 US US444817A patent/US3409436A/en not_active Expired - Lifetime
-
1966
- 1966-03-25 DE DE19661547903 patent/DE1547903A1/de active Pending
- 1966-03-25 GB GB13423/66A patent/GB1136953A/en not_active Expired
- 1966-03-25 CH CH434866A patent/CH470001A/de unknown
- 1966-03-30 NL NL6604180A patent/NL6604180A/xx unknown
- 1966-03-31 FR FR55928A patent/FR1474397A/fr not_active Expired
- 1966-04-01 BE BE678850D patent/BE678850A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1474397A (fr) | 1967-03-24 |
| NL6604180A (enrdf_load_stackoverflow) | 1966-10-03 |
| DE1547903A1 (de) | 1969-12-18 |
| NL132990C (enrdf_load_stackoverflow) | |
| CH470001A (de) | 1969-03-15 |
| BE678850A (enrdf_load_stackoverflow) | 1966-09-16 |
| US3409436A (en) | 1968-11-05 |
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