JPS6444940A - Silver halide photographic sensitive material - Google Patents

Silver halide photographic sensitive material

Info

Publication number
JPS6444940A
JPS6444940A JP20193887A JP20193887A JPS6444940A JP S6444940 A JPS6444940 A JP S6444940A JP 20193887 A JP20193887 A JP 20193887A JP 20193887 A JP20193887 A JP 20193887A JP S6444940 A JPS6444940 A JP S6444940A
Authority
JP
Japan
Prior art keywords
developing
agent
silver halide
compd
oxidant
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
JP20193887A
Other languages
Japanese (ja)
Other versions
JPH0830870B2 (en
Inventor
Shigeo Hirano
Hidetoshi Kobayashi
Hisayasu Deguchi
Akiyuki Inoue
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP62201938A priority Critical patent/JPH0830870B2/en
Priority to EP88113272A priority patent/EP0303301A3/en
Publication of JPS6444940A publication Critical patent/JPS6444940A/en
Publication of JPH0830870B2 publication Critical patent/JPH0830870B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

PURPOSE:To obtain a direct positive image with a high max. image density and a high resolving power by incorporating a compd. which releases a specified fogging agent in an alkaline condition by allowing a coupling reaction or an oxidation-reduction reaction with the oxidant of a developing agent at the time of developing, in at least one layer of the titled material. CONSTITUTION:The compd. which releases the fogging agent shown by formula I in the alkaline condition by allowing the coupling reaction or the oxidation- reduction reaction with the oxidant of the developing agent at the time of developing, is incorporated in at least one layer of the titled material. In formula I, A is a group capable of accelerating the absorption to silver halide, L is a divalent connecting group, (l) is 0 or 1, Q' is a substrate removed a prescribed hydrogen radical from a quarternary salt type nucleus forming agent. Thus, the direct positive color photosensitive material with the high max. image density and the high resolving power can be obtd.
JP62201938A 1987-08-14 1987-08-14 Silver halide photographic material Expired - Fee Related JPH0830870B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62201938A JPH0830870B2 (en) 1987-08-14 1987-08-14 Silver halide photographic material
EP88113272A EP0303301A3 (en) 1987-08-14 1988-08-16 Silver halide photographic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201938A JPH0830870B2 (en) 1987-08-14 1987-08-14 Silver halide photographic material

Publications (2)

Publication Number Publication Date
JPS6444940A true JPS6444940A (en) 1989-02-17
JPH0830870B2 JPH0830870B2 (en) 1996-03-27

Family

ID=16449269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201938A Expired - Fee Related JPH0830870B2 (en) 1987-08-14 1987-08-14 Silver halide photographic material

Country Status (1)

Country Link
JP (1) JPH0830870B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01204047A (en) * 1988-02-10 1989-08-16 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH0310246A (en) * 1989-06-07 1991-01-17 Fuji Photo Film Co Ltd Direct positive color image forming method
EP0476327A1 (en) 1990-08-20 1992-03-25 Fuji Photo Film Co., Ltd. Data-retainable photographic film product and process for producing color print
EP0562476A1 (en) 1992-03-19 1993-09-29 Fuji Photo Film Co., Ltd. A silver halide photographic emulsion and a photographic light-sensitive material
EP0563708A1 (en) 1992-03-19 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
EP0563985A1 (en) 1992-04-03 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide color photographic material

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157638A (en) * 1983-02-25 1984-09-07 Fuji Photo Film Co Ltd Silver halide color photosensitive material
JPS59170840A (en) * 1983-02-25 1984-09-27 Fuji Photo Film Co Ltd Color photographic sensitive silver halide material
JPS6156347A (en) * 1984-08-28 1986-03-22 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPS62131260A (en) * 1985-12-03 1987-06-13 Konishiroku Photo Ind Co Ltd Processing method for silver halide color photographic sensitive material
JPS62166340A (en) * 1986-01-20 1987-07-22 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material
JPS62168154A (en) * 1986-01-20 1987-07-24 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material
JPS62168155A (en) * 1986-01-20 1987-07-24 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62168145A (en) * 1986-01-20 1987-07-24 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material
JPS62205344A (en) * 1986-03-05 1987-09-09 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive mateial
JPS63216049A (en) * 1987-03-05 1988-09-08 Konica Corp Silver halide color photographic sensitive material having high sensitivity and improved graininess

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157638A (en) * 1983-02-25 1984-09-07 Fuji Photo Film Co Ltd Silver halide color photosensitive material
JPS59170840A (en) * 1983-02-25 1984-09-27 Fuji Photo Film Co Ltd Color photographic sensitive silver halide material
JPS6156347A (en) * 1984-08-28 1986-03-22 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPS62131260A (en) * 1985-12-03 1987-06-13 Konishiroku Photo Ind Co Ltd Processing method for silver halide color photographic sensitive material
JPS62166340A (en) * 1986-01-20 1987-07-22 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material
JPS62168154A (en) * 1986-01-20 1987-07-24 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material
JPS62168155A (en) * 1986-01-20 1987-07-24 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62168145A (en) * 1986-01-20 1987-07-24 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive material
JPS62205344A (en) * 1986-03-05 1987-09-09 Konishiroku Photo Ind Co Ltd Silver halide color photographic sensitive mateial
JPS63216049A (en) * 1987-03-05 1988-09-08 Konica Corp Silver halide color photographic sensitive material having high sensitivity and improved graininess

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01204047A (en) * 1988-02-10 1989-08-16 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH0310246A (en) * 1989-06-07 1991-01-17 Fuji Photo Film Co Ltd Direct positive color image forming method
EP0476327A1 (en) 1990-08-20 1992-03-25 Fuji Photo Film Co., Ltd. Data-retainable photographic film product and process for producing color print
EP0562476A1 (en) 1992-03-19 1993-09-29 Fuji Photo Film Co., Ltd. A silver halide photographic emulsion and a photographic light-sensitive material
EP0563708A1 (en) 1992-03-19 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
EP0563985A1 (en) 1992-04-03 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide color photographic material

Also Published As

Publication number Publication date
JPH0830870B2 (en) 1996-03-27

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees