GB1315495A - Method of making photographic silver halide emulsions - Google Patents
Method of making photographic silver halide emulsionsInfo
- Publication number
- GB1315495A GB1315495A GB1315495DA GB1315495A GB 1315495 A GB1315495 A GB 1315495A GB 1315495D A GB1315495D A GB 1315495DA GB 1315495 A GB1315495 A GB 1315495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- hgi
- hydroiodide
- mercury compound
- emulsion
- 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 6
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229940100892 mercury compound Drugs 0.000 abstract 4
- 150000002731 mercury compounds Chemical class 0.000 abstract 4
- 239000001828 Gelatine Substances 0.000 abstract 3
- 206010070834 Sensitisation Diseases 0.000 abstract 3
- 229920000159 gelatin Polymers 0.000 abstract 3
- 235000019322 gelatine Nutrition 0.000 abstract 3
- 230000008313 sensitization Effects 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- QRJZGVVKGFIGLI-UHFFFAOYSA-N 2-phenylguanidine Chemical compound NC(=N)NC1=CC=CC=C1 QRJZGVVKGFIGLI-UHFFFAOYSA-N 0.000 abstract 1
- QNJJGSUPQRTOEQ-UHFFFAOYSA-N I.C1(=CC=CC=C1)N=C(N(C1=CC=CC=C1)C1=CC=CC=C1)N Chemical compound I.C1(=CC=CC=C1)N=C(N(C1=CC=CC=C1)C1=CC=CC=C1)N QNJJGSUPQRTOEQ-UHFFFAOYSA-N 0.000 abstract 1
- DVESLUSSGUWVOQ-UHFFFAOYSA-N I.NC1=NC=C(C=C1)I Chemical compound I.NC1=NC=C(C=C1)I DVESLUSSGUWVOQ-UHFFFAOYSA-N 0.000 abstract 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- NGYIMTKLQULBOO-UHFFFAOYSA-L mercury dibromide Chemical compound Br[Hg]Br NGYIMTKLQULBOO-UHFFFAOYSA-L 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 239000011669 selenium Substances 0.000 abstract 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 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
- G03C1/08—Sensitivity-increasing substances
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4292169 | 1969-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1315495A true GB1315495A (en) | 1973-05-02 |
Family
ID=10426560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1315495D Expired GB1315495A (en) | 1969-08-28 | 1969-08-28 | Method of making photographic silver halide emulsions |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118660A (en) * | 1978-03-07 | 1979-09-14 | Kimie Nakamura | Ultrasonic wave bubble generator |
| DE2932650C2 (de) | 1979-08-11 | 1982-03-11 | Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf | Verfahren zur Herstellung einer monodispersen photographischen Silberhalogenidemulsion |
| JPS5787671U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-11-15 | 1982-05-29 | ||
| JPS5787670U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-11-15 | 1982-05-29 | ||
| JPS5787673U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-11-15 | 1982-05-29 | ||
| JPS5787672U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-11-15 | 1982-05-29 | ||
| JPS6337185U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-08-26 | 1988-03-10 |
-
1969
- 1969-08-28 GB GB1315495D patent/GB1315495A/en not_active Expired
-
1970
- 1970-08-25 DE DE19702042188 patent/DE2042188A1/de active Pending
- 1970-08-28 CH CH1295270A patent/CH520347A/fr not_active IP Right Cessation
- 1970-08-28 BE BE755479D patent/BE755479A/xx unknown
- 1970-08-28 JP JP7499970A patent/JPS4920970B1/ja active Pending
- 1970-08-28 FR FR7031431A patent/FR2059358A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE755479A (fr) | 1971-02-01 |
| CH520347A (fr) | 1972-03-15 |
| DE2042188A1 (de) | 1971-03-18 |
| JPS4920970B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-29 |
| FR2059358A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |