JPS5648856B2 - - Google Patents
Info
- Publication number
- JPS5648856B2 JPS5648856B2 JP2584873A JP2584873A JPS5648856B2 JP S5648856 B2 JPS5648856 B2 JP S5648856B2 JP 2584873 A JP2584873 A JP 2584873A JP 2584873 A JP2584873 A JP 2584873A JP S5648856 B2 JPS5648856 B2 JP S5648856B2
- Authority
- JP
- Japan
- 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
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
- G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
- G03C1/4853—Direct positive emulsions prefogged characterised by the desensitiser polymethine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2584873A JPS5648856B2 (cg-RX-API-DMAC7.html) | 1973-03-05 | 1973-03-05 | |
| GB994474A GB1454644A (en) | 1973-03-05 | 1974-03-05 | Sensitized direct-positive silver halide photographic emulsions |
| DE19742410516 DE2410516A1 (de) | 1973-03-05 | 1974-03-05 | Photographische direkte positive silberhalogenidemulsion, die neue cyaninfarbstoffe enthaelt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2584873A JPS5648856B2 (cg-RX-API-DMAC7.html) | 1973-03-05 | 1973-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49115314A JPS49115314A (cg-RX-API-DMAC7.html) | 1974-11-05 |
| JPS5648856B2 true JPS5648856B2 (cg-RX-API-DMAC7.html) | 1981-11-18 |
Family
ID=12177251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2584873A Expired JPS5648856B2 (cg-RX-API-DMAC7.html) | 1973-03-05 | 1973-03-05 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5648856B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2410516A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1454644A (cg-RX-API-DMAC7.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6073625A (ja) * | 1983-09-30 | 1985-04-25 | Fuji Photo Film Co Ltd | 再反転ネガ像の抑制された内部潜像型直接ポジハロゲン化銀感光材料 |
| 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 |
| CN108864056B (zh) * | 2018-08-03 | 2019-11-05 | 北京理工大学 | 具有aie性能的近红外荧光化合物及其制备方法和应用 |
-
1973
- 1973-03-05 JP JP2584873A patent/JPS5648856B2/ja not_active Expired
-
1974
- 1974-03-05 GB GB994474A patent/GB1454644A/en not_active Expired
- 1974-03-05 DE DE19742410516 patent/DE2410516A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1454644A (en) | 1976-11-03 |
| DE2410516A1 (de) | 1974-09-12 |
| JPS49115314A (cg-RX-API-DMAC7.html) | 1974-11-05 |