JPS5774738A - Photographic sensitive silver halide material - Google Patents

Photographic sensitive silver halide material

Info

Publication number
JPS5774738A
JPS5774738A JP15155080A JP15155080A JPS5774738A JP S5774738 A JPS5774738 A JP S5774738A JP 15155080 A JP15155080 A JP 15155080A JP 15155080 A JP15155080 A JP 15155080A JP S5774738 A JPS5774738 A JP S5774738A
Authority
JP
Japan
Prior art keywords
compound
silver halide
sensitive silver
photographic sensitive
halide 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
JP15155080A
Other languages
Japanese (ja)
Other versions
JPH0215854B2 (en
Inventor
Naooki Ishikawa
Bon Honda
Osamu Aoyama
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 JP15155080A priority Critical patent/JPS5774738A/en
Publication of JPS5774738A publication Critical patent/JPS5774738A/en
Publication of JPH0215854B2 publication Critical patent/JPH0215854B2/ja
Granted legal-status Critical Current

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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To perform high sensitization without increasing fog by adding a thioether compound and a specified phosphonium or ammonium compound. CONSTITUTION:To a photographic sensitive silver halide material are added at least 1 kind of thioether compound and at least 1 kind of compound represented by general formulaI(where Z is P or N, each of R1-R4 is optionally substituted alkyl, aryl or aralkyl, at least one of R1-R4 is aryl or aralkyl having an electron attractive substituent, and X<-> is an acid anion). The compound of formulaIis known as an anti-foggant, yet is shows a sensitizing action in the presence of the thioether compound by synergism and produces the same effect in rapid processing at high temp.
JP15155080A 1980-10-29 1980-10-29 Photographic sensitive silver halide material Granted JPS5774738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15155080A JPS5774738A (en) 1980-10-29 1980-10-29 Photographic sensitive silver halide material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15155080A JPS5774738A (en) 1980-10-29 1980-10-29 Photographic sensitive silver halide material

Publications (2)

Publication Number Publication Date
JPS5774738A true JPS5774738A (en) 1982-05-11
JPH0215854B2 JPH0215854B2 (en) 1990-04-13

Family

ID=15520964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15155080A Granted JPS5774738A (en) 1980-10-29 1980-10-29 Photographic sensitive silver halide material

Country Status (1)

Country Link
JP (1) JPS5774738A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132946A (en) * 1984-11-30 1986-06-20 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
JPS61167939A (en) * 1985-01-22 1986-07-29 Fuji Photo Film Co Ltd High contrast negative image forming method
JPS6285239A (en) * 1985-09-24 1987-04-18 イ−ストマン　コダツク　カンパニ− Photographic element containing cyclic thio ether compound
JPS62269137A (en) * 1986-05-16 1987-11-21 Konika Corp Silver halide photographic sensitive material appropriate for x-ray photography
JPH0199039A (en) * 1987-10-12 1989-04-17 Konica Corp Silver halide photographic sensitive material with excellent graininess and sensitivity
JPH01121847A (en) * 1987-11-05 1989-05-15 Fuji Photo Film Co Ltd Silver halide photographic emulsion
EP0324391A2 (en) * 1988-01-11 1989-07-19 Konica Corporation Method for the formation of high-contrast images
JPH01246537A (en) * 1988-02-10 1989-10-02 Minnesota Mining & Mfg Co <3M> Silver halide photographic emulsion
US5252455A (en) * 1992-03-04 1993-10-12 Eastman Kodak Company Photographic silver halide material comprising gold (I) complexes comprising sulfur- and/or selenium-substituted macrocyclic polyether ligands

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554026A (en) * 1978-06-23 1980-01-12 Konishiroku Photo Ind Co Ltd Silver halide photographic material
JPS55110242A (en) * 1979-02-02 1980-08-25 Agfa Gevaert Nv Photograph image formation and photograph material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554026A (en) * 1978-06-23 1980-01-12 Konishiroku Photo Ind Co Ltd Silver halide photographic material
JPS55110242A (en) * 1979-02-02 1980-08-25 Agfa Gevaert Nv Photograph image formation and photograph material

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132946A (en) * 1984-11-30 1986-06-20 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
JPS61167939A (en) * 1985-01-22 1986-07-29 Fuji Photo Film Co Ltd High contrast negative image forming method
JPS6285239A (en) * 1985-09-24 1987-04-18 イ−ストマン　コダツク　カンパニ− Photographic element containing cyclic thio ether compound
JPS62269137A (en) * 1986-05-16 1987-11-21 Konika Corp Silver halide photographic sensitive material appropriate for x-ray photography
JPH0573213B2 (en) * 1986-05-16 1993-10-13 Konishiroku Photo Ind
JPH0199039A (en) * 1987-10-12 1989-04-17 Konica Corp Silver halide photographic sensitive material with excellent graininess and sensitivity
JPH01121847A (en) * 1987-11-05 1989-05-15 Fuji Photo Film Co Ltd Silver halide photographic emulsion
EP0324391A2 (en) * 1988-01-11 1989-07-19 Konica Corporation Method for the formation of high-contrast images
EP0324391A3 (en) * 1988-01-11 1990-12-27 Konica Corporation Method for the formation of high-contrast images
JPH01246537A (en) * 1988-02-10 1989-10-02 Minnesota Mining & Mfg Co <3M> Silver halide photographic emulsion
US5252455A (en) * 1992-03-04 1993-10-12 Eastman Kodak Company Photographic silver halide material comprising gold (I) complexes comprising sulfur- and/or selenium-substituted macrocyclic polyether ligands
US5391727A (en) * 1992-03-04 1995-02-21 Eastman Kodak Company Photographic silver halide material comprising novel gold compound

Also Published As

Publication number Publication date
JPH0215854B2 (en) 1990-04-13

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