JPS6444438A - Silver halide photographic sensitive material - Google Patents
Silver halide photographic sensitive materialInfo
- Publication number
- JPS6444438A JPS6444438A JP20112587A JP20112587A JPS6444438A JP S6444438 A JPS6444438 A JP S6444438A JP 20112587 A JP20112587 A JP 20112587A JP 20112587 A JP20112587 A JP 20112587A JP S6444438 A JPS6444438 A JP S6444438A
- Authority
- JP
- Japan
- Prior art keywords
- silver halide
- titled material
- region
- photosensitivity
- sensitive material
- 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.)
- Granted
Links
Abstract
PURPOSE:To improve the writing property, the sensitivity and the safe-light property for a red light of the titled material by incorporating a silver halide emulsion which specifies the center line average height of the surface of the titled material to a prescribed range and has the photosensitivity at a green region, and a specified dyestuff, in the titled material. CONSTITUTION:The titled material is formed by applying one or more layers of hydrophilic colloidal layers contg. a mat agent on a supporting body. And, the center line average height of the surface of the sensitive material is specified in a range of 0.15-0.8mum, and the silver halide emulsion is color-sensitized so as to have the photosensitivity in the green color region. A water-soluble dyestuff (for example, a compd. shown by formula) having the max. absorption in the region of 600-800nm is incorporated in a non-photosensitive colloidal layer which is positioned in the upper part of the hydrophilic colloidal layer, such as an emulsion layer. In the formula, Q and Q1 are each pyrazolone or barbituric acid, etc., R0 is hydrogen or halogen atom, etc. And, the mat agent is exemplified by a silica having a prescribed particle size, etc.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62201125A JPH07109490B2 (en) | 1987-08-11 | 1987-08-11 | Silver halide photographic light-sensitive material |
EP88112660A EP0303176B1 (en) | 1987-08-11 | 1988-08-03 | Silver halide photographic light-sensitive material |
US07/227,754 US4898809A (en) | 1987-08-11 | 1988-08-03 | Silver halide photographic light-sensitive material |
DE3850458T DE3850458T2 (en) | 1987-08-11 | 1988-08-03 | Silver halide photographic light-sensitive material. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62201125A JPH07109490B2 (en) | 1987-08-11 | 1987-08-11 | Silver halide photographic light-sensitive material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6444438A true JPS6444438A (en) | 1989-02-16 |
JPH07109490B2 JPH07109490B2 (en) | 1995-11-22 |
Family
ID=16435827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62201125A Expired - Fee Related JPH07109490B2 (en) | 1987-08-11 | 1987-08-11 | Silver halide photographic light-sensitive material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07109490B2 (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5177327A (en) * | 1974-11-09 | 1976-07-05 | Agfa Gevaert Ag | |
JPS51128329A (en) * | 1975-04-30 | 1976-11-09 | Agfa Gevaert Nv | Lighttabsorbing dyestuff used for photograph |
JPS5292716A (en) * | 1976-01-16 | 1977-08-04 | Agfa Gevaert Nv | Halogenated silver light absorbing dye |
JPS5517124A (en) * | 1978-07-21 | 1980-02-06 | Fuji Photo Film Co Ltd | Film provided with writability |
JPS55155350A (en) * | 1979-05-22 | 1980-12-03 | Ciba Geigy Ag | Photographic silver halide material having dye filter or dye halation preventive layer |
JPS5653067A (en) * | 1979-10-08 | 1981-05-12 | Fuji Photo Film Co Ltd | Mat film which can be written and corrected |
JPS5782832A (en) * | 1980-11-11 | 1982-05-24 | Fuji Photo Film Co Ltd | Reflection type photographic sensitive silver halide material |
JPS57111528A (en) * | 1980-12-27 | 1982-07-12 | Konishiroku Photo Ind Co Ltd | Photographic sensitive silver halide material |
JPS5952647A (en) * | 1982-06-30 | 1984-03-27 | 富士写真フイルム株式会社 | Mat film which can be corrected |
JPS6170550A (en) * | 1984-08-31 | 1986-04-11 | ミネソタ マイニング アンド マニユフアクチユアリング コンパニー | Near infrared photosensitive photograrhic element |
JPS625235A (en) * | 1985-07-01 | 1987-01-12 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
JPS626250A (en) * | 1985-07-02 | 1987-01-13 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
JPS6214152A (en) * | 1985-07-11 | 1987-01-22 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
-
1987
- 1987-08-11 JP JP62201125A patent/JPH07109490B2/en not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5177327A (en) * | 1974-11-09 | 1976-07-05 | Agfa Gevaert Ag | |
JPS51128329A (en) * | 1975-04-30 | 1976-11-09 | Agfa Gevaert Nv | Lighttabsorbing dyestuff used for photograph |
JPS5292716A (en) * | 1976-01-16 | 1977-08-04 | Agfa Gevaert Nv | Halogenated silver light absorbing dye |
JPS5517124A (en) * | 1978-07-21 | 1980-02-06 | Fuji Photo Film Co Ltd | Film provided with writability |
JPS55155350A (en) * | 1979-05-22 | 1980-12-03 | Ciba Geigy Ag | Photographic silver halide material having dye filter or dye halation preventive layer |
JPS5653067A (en) * | 1979-10-08 | 1981-05-12 | Fuji Photo Film Co Ltd | Mat film which can be written and corrected |
JPS5782832A (en) * | 1980-11-11 | 1982-05-24 | Fuji Photo Film Co Ltd | Reflection type photographic sensitive silver halide material |
JPS57111528A (en) * | 1980-12-27 | 1982-07-12 | Konishiroku Photo Ind Co Ltd | Photographic sensitive silver halide material |
JPS5952647A (en) * | 1982-06-30 | 1984-03-27 | 富士写真フイルム株式会社 | Mat film which can be corrected |
JPS6170550A (en) * | 1984-08-31 | 1986-04-11 | ミネソタ マイニング アンド マニユフアクチユアリング コンパニー | Near infrared photosensitive photograrhic element |
JPS625235A (en) * | 1985-07-01 | 1987-01-12 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
JPS626250A (en) * | 1985-07-02 | 1987-01-13 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
JPS6214152A (en) * | 1985-07-11 | 1987-01-22 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
Also Published As
Publication number | Publication date |
---|---|
JPH07109490B2 (en) | 1995-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |