BE687343A - - Google Patents
Info
- Publication number
- BE687343A BE687343A BE687343DA BE687343A BE 687343 A BE687343 A BE 687343A BE 687343D A BE687343D A BE 687343DA BE 687343 A BE687343 A BE 687343A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
-
- 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
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Plural Heterocyclic Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB40620/65A GB1129650A (en) | 1965-09-23 | 1965-09-23 | Supersensitised photographic silver halide emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687343A true BE687343A (cg-RX-API-DMAC7.html) | 1967-03-01 |
Family
ID=10415791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687343D BE687343A (cg-RX-API-DMAC7.html) | 1965-09-23 | 1966-09-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3615609A (cg-RX-API-DMAC7.html) |
| BE (1) | BE687343A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1572009A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1129650A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6613420A (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544368B2 (cg-RX-API-DMAC7.html) * | 1972-07-20 | 1980-11-12 | ||
| US3977882A (en) * | 1972-07-20 | 1976-08-31 | Fuji Photo Film Co., Ltd. | Spectrally sensitized silver halide photographic emulsion |
| JPS5638941B2 (cg-RX-API-DMAC7.html) * | 1973-12-06 | 1981-09-09 | ||
| JPS52110618A (en) * | 1976-03-15 | 1977-09-16 | Fuji Photo Film Co Ltd | Silver halide photographic emulsion |
| JPS59114533A (ja) * | 1982-12-22 | 1984-07-02 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤 |
| DE69329964T2 (de) * | 1992-11-19 | 2001-09-13 | Eastman Kodak Co., Rochester | Furan-oder pyrrolsubstituierte Farbstoffverbindungen und solche Farbstoffe enthaltende fotografische Silberhalogenid-Elemente |
| EP0683427B1 (en) * | 1994-05-18 | 2001-11-14 | Eastman Kodak Company | Blue sensitizing dyes with heterocyclic substituents |
-
1965
- 1965-09-23 GB GB40620/65A patent/GB1129650A/en not_active Expired
-
1966
- 1966-09-12 US US578481A patent/US3615609A/en not_active Expired - Lifetime
- 1966-09-22 NL NL6613420A patent/NL6613420A/xx unknown
- 1966-09-23 DE DE19661572009 patent/DE1572009A1/de active Pending
- 1966-09-23 BE BE687343D patent/BE687343A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3615609A (en) | 1971-10-26 |
| GB1129650A (en) | 1968-10-09 |
| NL6613420A (cg-RX-API-DMAC7.html) | 1967-03-28 |
| DE1572009A1 (de) | 1970-02-26 |