JPS57136640A - Silver halide photographic material - Google Patents

Silver halide photographic material

Info

Publication number
JPS57136640A
JPS57136640A JP2142581A JP2142581A JPS57136640A JP S57136640 A JPS57136640 A JP S57136640A JP 2142581 A JP2142581 A JP 2142581A JP 2142581 A JP2142581 A JP 2142581A JP S57136640 A JPS57136640 A JP S57136640A
Authority
JP
Japan
Prior art keywords
silver halide
layer
antifoggant
photosensitive material
halide emulsion
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
JP2142581A
Other languages
Japanese (ja)
Other versions
JPS5943729B2 (en
Inventor
Minoru Ohashi
Kiyoshi Futaki
Katsuaki Iwanaga
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP2142581A priority Critical patent/JPS5943729B2/en
Priority to US06/349,525 priority patent/US4420554A/en
Publication of JPS57136640A publication Critical patent/JPS57136640A/en
Publication of JPS5943729B2 publication Critical patent/JPS5943729B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

PURPOSE:To stabilize a photosensitive material against overexposure fog without deteriorating sensitivity, by adding a specified thioether type antifoggant precursor to a silver halide emulsion layer or a colloidal layer water-permeable to this layer. CONSTITUTION:A silver halide emulsion layer and a colloidal layer contains a compound represented by the general formulaIin which A is a mercapto type antifoggant heterocyclic radical; B is -(R3-C-R4)- or -(N-R5)-; R1, R2 are H, alkyl, or phenyl; and R3, R4, R5 are H or alkyl. The hetero ring of A is a tetrazole, 1, 2, 4-triazole, bezoxazole, benzothiazole, or the like ring, and preferably a 5- or 6-membered ring having a -CS- side chain. This antifoggant precursor is added to the silver halide emulsion layer in an amount of 0.1-100 milimoles per mole of silver halide, or slightly more to the colloidal layer, thus permitting the obtained photosensitive material to be perfectly stable in the neutral or weakly acidic region, and to release an active antifoggant photosensitive material in the alkaline region during a development process.
JP2142581A 1981-02-17 1981-02-18 Silver halide photographic material Expired JPS5943729B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2142581A JPS5943729B2 (en) 1981-02-18 1981-02-18 Silver halide photographic material
US06/349,525 US4420554A (en) 1981-02-17 1982-02-17 Silver halide photosensitive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2142581A JPS5943729B2 (en) 1981-02-18 1981-02-18 Silver halide photographic material

Publications (2)

Publication Number Publication Date
JPS57136640A true JPS57136640A (en) 1982-08-23
JPS5943729B2 JPS5943729B2 (en) 1984-10-24

Family

ID=12054636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2142581A Expired JPS5943729B2 (en) 1981-02-17 1981-02-18 Silver halide photographic material

Country Status (1)

Country Link
JP (1) JPS5943729B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58976A (en) * 1981-06-12 1983-01-06 ポラロイド・コ−ポレ−シヨン Novel compound useful for photograph
JPS59218439A (en) * 1983-05-25 1984-12-08 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPS59225168A (en) * 1983-05-09 1984-12-18 ポラロイド・コ−ポレ−シヨン Photographic product and novel compound
US4847383A (en) * 1983-05-09 1989-07-11 Polaroid Corporation Photographic reagent tetrazoles
WO1991019697A1 (en) * 1990-06-19 1991-12-26 Meiji Seika Kabushiki Kaisha Pyridine derivative with angiotensin ii antagonism
EP2107122A1 (en) 2008-03-31 2009-10-07 FUJIFILM Corporation Protease detection material, set of protease detection materials, and method for measuring protease

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58976A (en) * 1981-06-12 1983-01-06 ポラロイド・コ−ポレ−シヨン Novel compound useful for photograph
JPH0463388B2 (en) * 1981-06-12 1992-10-09 Polaroid Corp
JPS59225168A (en) * 1983-05-09 1984-12-18 ポラロイド・コ−ポレ−シヨン Photographic product and novel compound
US4847383A (en) * 1983-05-09 1989-07-11 Polaroid Corporation Photographic reagent tetrazoles
JPS59218439A (en) * 1983-05-25 1984-12-08 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPH0349090B2 (en) * 1983-05-25 1991-07-26 Fuji Photo Film Co Ltd
WO1991019697A1 (en) * 1990-06-19 1991-12-26 Meiji Seika Kabushiki Kaisha Pyridine derivative with angiotensin ii antagonism
EP2107122A1 (en) 2008-03-31 2009-10-07 FUJIFILM Corporation Protease detection material, set of protease detection materials, and method for measuring protease

Also Published As

Publication number Publication date
JPS5943729B2 (en) 1984-10-24

Similar Documents

Publication Publication Date Title
JPS5395629A (en) High contrast silver image formation method
JPS5786829A (en) Direct positive silver halide photosensitive material
JPS57136640A (en) Silver halide photographic material
JPS5726848A (en) Developing method for photosensitive silver halide material
JPS53137133A (en) Formation of hard photographic image
JPS5714836A (en) Photographic sensitive silver halide material
GB1477877A (en) Photographic developing method
JPS57147627A (en) Heat-developable photosensitive material
JPS57116340A (en) Method for developing silver halide photosensitive material
EP0278003A4 (en) Process for processing silver halide color photographic material.
GB1238572A (en)
ES479092A1 (en) Process for the prevention of darkening and the formation of a sediment in photographic developer solutions
JPS57114140A (en) Manufacture of photographic sensitive silver halide material
JPS537232A (en) Silver halide photographic photosensitive material
JPS57188035A (en) Silver halide photographic material
GB2027920B (en) Photographic silver halide developer composition
JPS57135945A (en) Photographic sensitive silver halide material
JPS5574542A (en) Processing method of silver halide color phototgraphic material
GB1217194A (en) Colour processing
JPS5522751A (en) Light development type silver halide photographic material
JPS55144236A (en) Sensitizing method for silver halide photographic emulsion
JPS64952A (en) Method for processing silver halide color photographic sensitive material superior in processing stability
GB1298542A (en) Development of silver halide photographic materials
JPS5255521A (en) Preventing charging of silver halide photographic light sensitive mate rial
GB1297473A (en)