IT1244521B - Elementi fotografici agli alogenuri d'argento sensibili alla luce - Google Patents
Elementi fotografici agli alogenuri d'argento sensibili alla luceInfo
- Publication number
- IT1244521B IT1244521B ITMI910202A ITMI910202A IT1244521B IT 1244521 B IT1244521 B IT 1244521B IT MI910202 A ITMI910202 A IT MI910202A IT MI910202 A ITMI910202 A IT MI910202A IT 1244521 B IT1244521 B IT 1244521B
- Authority
- IT
- Italy
- Prior art keywords
- silver halide
- light
- photographic elements
- halide photographic
- sensitive silver
- Prior art date
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
- G03C1/0051—Tabular grain emulsions
-
- 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
- G03C1/30—Hardeners
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
Elementi fotografici agli alogenuri d'argento sensibili alla luce comprendenti un supporto e uno o più strati di emulsione agli alogenuri d'argento, in cui almeno uno di detti strati di emulsione agli alogenuri d'argento contiene granuli tabulari di alogenuro d'argento aventi un rapporto medio diametro: spessore di almeno 3:1 e gelatina altamente deionizzata indurita con un composto di formula (CH2=CH-S02-),-A, in cui A è un gruppo organico n-valente contenente almeno un gruppo idrossilico e n è 2, 3 o 4.Detti elementi sensibili alla luce possono essere usati vantaggiosamente in trattamenti ad alta temperatura in macchine di trattamento automatiche che includono rulli di trasporto e hanno buone caratteristiche di resistenza alle impronte da pressione.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910202A IT1244521B (it) | 1991-01-28 | 1991-01-28 | Elementi fotografici agli alogenuri d'argento sensibili alla luce |
DE69225081T DE69225081T2 (de) | 1991-01-28 | 1992-01-15 | Vinylsulfonhärter |
EP92100589A EP0497143B1 (en) | 1991-01-28 | 1992-01-15 | Vinylsulfone hardeners |
US07/823,757 US5246824A (en) | 1991-01-28 | 1992-01-22 | Light-sensitive silver halide photographic elements |
JP4012831A JPH04311945A (ja) | 1991-01-28 | 1992-01-28 | 感光性ハロゲン化銀写真材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910202A IT1244521B (it) | 1991-01-28 | 1991-01-28 | Elementi fotografici agli alogenuri d'argento sensibili alla luce |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI910202A0 ITMI910202A0 (it) | 1991-01-28 |
ITMI910202A1 ITMI910202A1 (it) | 1992-07-28 |
IT1244521B true IT1244521B (it) | 1994-07-15 |
Family
ID=11358294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI910202A IT1244521B (it) | 1991-01-28 | 1991-01-28 | Elementi fotografici agli alogenuri d'argento sensibili alla luce |
Country Status (5)
Country | Link |
---|---|
US (1) | US5246824A (it) |
EP (1) | EP0497143B1 (it) |
JP (1) | JPH04311945A (it) |
DE (1) | DE69225081T2 (it) |
IT (1) | IT1244521B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD331471S (en) * | 1991-01-24 | 1992-12-01 | Fresnel Technologies, Inc. | Long range fresnel lens array for infrared motion detector |
IT1254508B (it) * | 1992-03-06 | 1995-09-25 | Minnesota Mining & Mfg | Elemento fotografico agli alogenuri d'argento sensibili alla luce |
US5576156A (en) * | 1995-05-22 | 1996-11-19 | Eastman Kodak Company | Low crossover radiographic elements capable of being rapidly processed |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5473871A (en) * | 1977-11-24 | 1979-06-13 | Fuji Photo Film Co Ltd | Undercoating of polyester film |
US4414304A (en) * | 1981-11-12 | 1983-11-08 | Eastman Kodak Company | Forehardened high aspect ratio silver halide photographic elements and processes for their use |
US4425425A (en) * | 1981-11-12 | 1984-01-10 | Eastman Kodak Company | Radiographic elements exhibiting reduced crossover |
US4490458A (en) * | 1982-12-20 | 1984-12-25 | Eastman Kodak Company | Multicolor photographic elements containing silver iodide grains |
JPS59162546A (ja) * | 1983-03-07 | 1984-09-13 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPS6061742A (ja) * | 1983-09-16 | 1985-04-09 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
JPS60138548A (ja) * | 1983-12-26 | 1985-07-23 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−写真感光材料 |
JPH07101289B2 (ja) * | 1987-03-11 | 1995-11-01 | コニカ株式会社 | 高速処理可能なハロゲン化銀写真感光材料 |
IT1228313B (it) * | 1989-02-09 | 1991-06-11 | Minnesota Mining & Mfg | Procedimento per la stesa simultanea di piu' strati di composizioni acquose colloidali idrofile su un supporto idrofobo e materiale fotografico a piu' strati |
US5066572A (en) * | 1990-03-22 | 1991-11-19 | Eastman Kodak Company | Control of pressure-fog with gelatin-grafted and case-hardened gelatin-grafted soft polymer latex particles |
US5026632A (en) * | 1990-03-22 | 1991-06-25 | Eastman Kodak Company | Use of gelatin-grafted and case-hardened gelatin-grafted polymer particles for relief from pressure sensitivity of photographic products |
-
1991
- 1991-01-28 IT ITMI910202A patent/IT1244521B/it active IP Right Grant
-
1992
- 1992-01-15 EP EP92100589A patent/EP0497143B1/en not_active Expired - Lifetime
- 1992-01-15 DE DE69225081T patent/DE69225081T2/de not_active Expired - Fee Related
- 1992-01-22 US US07/823,757 patent/US5246824A/en not_active Expired - Fee Related
- 1992-01-28 JP JP4012831A patent/JPH04311945A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH04311945A (ja) | 1992-11-04 |
EP0497143B1 (en) | 1998-04-15 |
DE69225081T2 (de) | 1998-12-03 |
ITMI910202A0 (it) | 1991-01-28 |
ITMI910202A1 (it) | 1992-07-28 |
DE69225081D1 (de) | 1998-05-20 |
EP0497143A1 (en) | 1992-08-05 |
US5246824A (en) | 1993-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990129 |