DE3853639D1 - Herstellungsverfahren eines direktpositiven lichtempfindlichen photographischen Silberhalogenidmaterials. - Google Patents
Herstellungsverfahren eines direktpositiven lichtempfindlichen photographischen Silberhalogenidmaterials.Info
- Publication number
- DE3853639D1 DE3853639D1 DE3853639T DE3853639T DE3853639D1 DE 3853639 D1 DE3853639 D1 DE 3853639D1 DE 3853639 T DE3853639 T DE 3853639T DE 3853639 T DE3853639 T DE 3853639T DE 3853639 D1 DE3853639 D1 DE 3853639D1
- Authority
- DE
- Germany
- Prior art keywords
- production method
- silver halide
- sensitive material
- photographic light
- halide photographic
- 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 - Lifetime
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
- G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
- G03C1/48569—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the emulsion type/grain forms, e.g. tabular grain emulsions
- G03C1/48576—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the emulsion type/grain forms, e.g. tabular grain emulsions core-shell grain emulsions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/141—Direct positive material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62026890A JP2521456B2 (ja) | 1987-02-06 | 1987-02-06 | 直接ポジハロゲン化銀写真感光材料 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3853639D1 true DE3853639D1 (de) | 1995-06-01 |
Family
ID=12205845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3853639T Expired - Lifetime DE3853639D1 (de) | 1987-02-06 | 1988-02-03 | Herstellungsverfahren eines direktpositiven lichtempfindlichen photographischen Silberhalogenidmaterials. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4868102A (de) |
EP (1) | EP0278666B1 (de) |
JP (1) | JP2521456B2 (de) |
DE (1) | DE3853639D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0786663B2 (ja) * | 1988-08-29 | 1995-09-20 | 富士写真フイルム株式会社 | 直接ポジハロゲン化銀感光材料 |
JPH02105142A (ja) * | 1988-10-13 | 1990-04-17 | Konica Corp | 直接ポジハロゲン化銀写真感光材料 |
US5100400A (en) * | 1989-11-17 | 1992-03-31 | Minnesota Mining And Manufacturing Company | Disposable diaper with thermoplastic material anchored hook fastener portion |
JP2922591B2 (ja) * | 1990-06-18 | 1999-07-26 | コニカ株式会社 | ハロゲン化銀乳剤の製造方法 |
US5298385A (en) * | 1992-06-15 | 1994-03-29 | Eastman Kodak Company | High chloride folded tabular grain emulsions |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2416814A1 (de) * | 1974-04-06 | 1975-10-16 | Agfa Gevaert Ag | Direktpositives photographisches material |
US4221863A (en) * | 1978-03-31 | 1980-09-09 | E. I. Du Pont De Nemours And Company | Formation of silver halide grains in the presence of thioureas |
US4395478A (en) * | 1981-11-12 | 1983-07-26 | Eastman Kodak Company | Direct-positive core-shell emulsions and photographic elements and processes for their use |
JPS58178345A (ja) * | 1982-04-14 | 1983-10-19 | Fuji Photo Film Co Ltd | 直接ポジハロゲン化銀感光材料の処理方法 |
JPS6010241A (ja) * | 1983-06-29 | 1985-01-19 | Fuji Photo Film Co Ltd | 内部潜像型直接ポジハロゲン化銀乳剤 |
JPS60222842A (ja) * | 1984-04-19 | 1985-11-07 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤およびその製造方法 |
JPS613137A (ja) * | 1984-06-15 | 1986-01-09 | Fuji Photo Film Co Ltd | 内部潜像型コア/シエル直接ポジハロゲン化銀乳剤及びその製造法 |
CA1281224C (en) * | 1985-09-03 | 1991-03-12 | Ralph Walter Jones | Emulsions and photographic elements containing silver halide grains having trisoctahedral crystal faces |
-
1987
- 1987-02-06 JP JP62026890A patent/JP2521456B2/ja not_active Expired - Lifetime
-
1988
- 1988-02-02 US US07/151,695 patent/US4868102A/en not_active Expired - Fee Related
- 1988-02-03 DE DE3853639T patent/DE3853639D1/de not_active Expired - Lifetime
- 1988-02-03 EP EP88300889A patent/EP0278666B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0278666B1 (de) | 1995-04-26 |
EP0278666A3 (en) | 1989-06-28 |
JP2521456B2 (ja) | 1996-08-07 |
JPS63194252A (ja) | 1988-08-11 |
US4868102A (en) | 1989-09-19 |
EP0278666A2 (de) | 1988-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |