JPS5647544B2 - - Google Patents
Info
- Publication number
- JPS5647544B2 JPS5647544B2 JP3537673A JP3537673A JPS5647544B2 JP S5647544 B2 JPS5647544 B2 JP S5647544B2 JP 3537673 A JP3537673 A JP 3537673A JP 3537673 A JP3537673 A JP 3537673A JP S5647544 B2 JPS5647544 B2 JP S5647544B2
- 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
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Pyridine Compounds (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3537673A JPS5647544B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-03-27 | 1973-03-27 | |
| GB1348574A GB1462982A (en) | 1973-03-27 | 1974-03-26 | Direct-positive silver halide photographic emulsions |
| US05/455,095 US3945832A (en) | 1973-03-27 | 1974-03-27 | Fogged, direct-positive silver halide emulsion containing desensitizers and a dimethine optical sensitizing dye |
| DE2414869A DE2414869A1 (de) | 1973-03-27 | 1974-03-27 | Photographische direktpositiv-halogensilberemulsionen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3537673A JPS5647544B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-03-27 | 1973-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49123023A JPS49123023A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1974-11-25 |
| JPS5647544B2 true JPS5647544B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1981-11-10 |
Family
ID=12440167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3537673A Expired JPS5647544B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1973-03-27 | 1973-03-27 |
Country Status (4)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52120824A (en) * | 1976-04-02 | 1977-10-11 | Mitsubishi Paper Mills Ltd | Halogenated silver emulsion for direct positive |
| US4036649A (en) * | 1976-06-17 | 1977-07-19 | E. I. Du Pont De Nemours And Company | Silver halide emulsion sensitized with a fused diazepine |
| US4539291A (en) * | 1982-12-24 | 1985-09-03 | Fuji Photo Film Co., Ltd. | Direct positive silver halide photographic materials |
| JPS60121441A (ja) * | 1983-12-06 | 1985-06-28 | Mitsubishi Paper Mills Ltd | 直接ポジ用ハロゲン化銀写真乳剤 |
| US5362621A (en) * | 1992-08-20 | 1994-11-08 | Dainippon Ink And Chemicals, Inc. | Direct positive silver halide photographic material and method for forming high contrast positive image using the same |
| US5536634A (en) * | 1994-09-30 | 1996-07-16 | Eastman Kodak Company | Silver halide emulsions spectrally sensitized in the presence of low N-alkyl pyridinium ions |
| WO2001040382A1 (fr) * | 1999-12-02 | 2001-06-07 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | Colorant au styryl |
| JP5092246B2 (ja) * | 2005-05-31 | 2012-12-05 | コニカミノルタホールディングス株式会社 | 着色組成物、インクジェット記録液、インクジェット記録方法、カラートナー、カラーフィルター、色素及び金属キレート色素 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB698576A (en) * | 1951-08-01 | 1953-10-21 | Ilford Ltd | Improvements in or relating to direct positive photographic emulsions |
| NL127363C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1958-11-12 | |||
| NL120472C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1961-03-10 | |||
| US3367778A (en) * | 1965-04-15 | 1968-02-06 | Eastman Kodak Co | Silver salt direct positive emulsion |
| US3628958A (en) * | 1970-03-02 | 1971-12-21 | Eastman Kodak Co | Bipyridinium compound/nitrosubstituted n-heterocyclic compound desensitized silver halide emulsion |
| DE2132937A1 (de) * | 1971-07-02 | 1973-01-18 | Agfa Gevaert Ag | Spektral sensibilisierte direkt-positiv-emulsionsschichten |
| JPS5437490B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1971-12-24 | 1979-11-15 |
-
1973
- 1973-03-27 JP JP3537673A patent/JPS5647544B2/ja not_active Expired
-
1974
- 1974-03-26 GB GB1348574A patent/GB1462982A/en not_active Expired
- 1974-03-27 US US05/455,095 patent/US3945832A/en not_active Expired - Lifetime
- 1974-03-27 DE DE2414869A patent/DE2414869A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1462982A (en) | 1977-01-26 |
| JPS49123023A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1974-11-25 |
| US3945832A (en) | 1976-03-23 |
| DE2414869A1 (de) | 1974-10-03 |