CA985558A - Photographic silver halide emulsion - Google Patents
Photographic silver halide emulsionInfo
- Publication number
- CA985558A CA985558A CA109,063A CA109063A CA985558A CA 985558 A CA985558 A CA 985558A CA 109063 A CA109063 A CA 109063A CA 985558 A CA985558 A CA 985558A
- Authority
- CA
- Canada
- Prior art keywords
- silver halide
- halide emulsion
- photographic silver
- photographic
- 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
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
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
- G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D293/00—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms
- C07D293/10—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D293/12—Selenazoles; Hydrogenated selenazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45028168A JPS4842492B1 (en) | 1970-04-02 | 1970-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA985558A true CA985558A (en) | 1976-03-16 |
Family
ID=12241197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA109,063A Expired CA985558A (en) | 1970-04-02 | 1971-03-30 | Photographic silver halide emulsion |
Country Status (7)
Country | Link |
---|---|
US (1) | US3743517A (en) |
JP (1) | JPS4842492B1 (en) |
BE (1) | BE765160A (en) |
CA (1) | CA985558A (en) |
DE (1) | DE2116259C3 (en) |
FR (1) | FR2092513A5 (en) |
GB (1) | GB1343443A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5228764A (en) * | 1975-08-29 | 1977-03-03 | Sanyo Electric Co Ltd | Refrigerating show case |
-
1970
- 1970-04-02 JP JP45028168A patent/JPS4842492B1/ja active Pending
-
1971
- 1971-03-30 FR FR7111069A patent/FR2092513A5/fr not_active Expired
- 1971-03-30 CA CA109,063A patent/CA985558A/en not_active Expired
- 1971-04-01 BE BE765160A patent/BE765160A/en unknown
- 1971-04-02 US US00130807A patent/US3743517A/en not_active Expired - Lifetime
- 1971-04-02 DE DE2116259A patent/DE2116259C3/en not_active Expired
- 1971-04-19 GB GB2611271*A patent/GB1343443A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1343443A (en) | 1974-01-10 |
BE765160A (en) | 1971-08-30 |
DE2116259A1 (en) | 1971-10-14 |
JPS4842492B1 (en) | 1973-12-13 |
DE2116259C3 (en) | 1974-09-26 |
DE2116259B2 (en) | 1974-02-14 |
FR2092513A5 (en) | 1972-01-21 |
US3743517A (en) | 1973-07-03 |
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