JPS6444438A - Silver halide photographic sensitive material - Google Patents

Silver halide photographic sensitive material

Info

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
Application number
JP20112587A
Other languages
Japanese (ja)
Other versions
JPH07109490B2 (en
Inventor
Takeshi Sanpei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP62201125A priority Critical patent/JPH07109490B2/en
Priority to US07/227,754 priority patent/US4898809A/en
Priority to EP88112660A priority patent/EP0303176B1/en
Priority to DE3850458T priority patent/DE3850458T2/en
Publication of JPS6444438A publication Critical patent/JPS6444438A/en
Publication of JPH07109490B2 publication Critical patent/JPH07109490B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
JP62201125A 1987-08-11 1987-08-11 Silver halide photographic light-sensitive material Expired - Fee Related JPH07109490B2 (en)

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
US07/227,754 US4898809A (en) 1987-08-11 1988-08-03 Silver halide photographic light-sensitive material
EP88112660A EP0303176B1 (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)

* Cited by examiner, † Cited by third party
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

Patent Citations (13)

* Cited by examiner, † Cited by third party
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