JPS5662245A - High-contrast photographic image forming method - Google Patents

High-contrast photographic image forming method

Info

Publication number
JPS5662245A
JPS5662245A JP13790379A JP13790379A JPS5662245A JP S5662245 A JPS5662245 A JP S5662245A JP 13790379 A JP13790379 A JP 13790379A JP 13790379 A JP13790379 A JP 13790379A JP S5662245 A JPS5662245 A JP S5662245A
Authority
JP
Japan
Prior art keywords
alkyl
allyl
compound represented
formula
quat
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
JP13790379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS649610B2 (enrdf_load_stackoverflow
Inventor
Mitsuto Fujiwara
Shunji Matsuo
Toyoaki Masukawa
Yutaka Kaneko
Mikio Kawasaki
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 JP13790379A priority Critical patent/JPS5662245A/ja
Publication of JPS5662245A publication Critical patent/JPS5662245A/ja
Publication of JPS649610B2 publication Critical patent/JPS649610B2/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
    • G03C1/061—Hydrazine compounds
    • 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
    • G03C1/067—Additives for high contrast images, other than hydrazine compounds

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
JP13790379A 1979-10-25 1979-10-25 High-contrast photographic image forming method Granted JPS5662245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13790379A JPS5662245A (en) 1979-10-25 1979-10-25 High-contrast photographic image forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13790379A JPS5662245A (en) 1979-10-25 1979-10-25 High-contrast photographic image forming method

Publications (2)

Publication Number Publication Date
JPS5662245A true JPS5662245A (en) 1981-05-28
JPS649610B2 JPS649610B2 (enrdf_load_stackoverflow) 1989-02-17

Family

ID=15209367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13790379A Granted JPS5662245A (en) 1979-10-25 1979-10-25 High-contrast photographic image forming method

Country Status (1)

Country Link
JP (1) JPS5662245A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59111637A (ja) * 1982-12-17 1984-06-27 Konishiroku Photo Ind Co Ltd ハロゲン化銀感光材料
JPH02294638A (ja) * 1989-05-10 1990-12-05 Fuji Photo Film Co Ltd 画像形成方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59111637A (ja) * 1982-12-17 1984-06-27 Konishiroku Photo Ind Co Ltd ハロゲン化銀感光材料
JPH02294638A (ja) * 1989-05-10 1990-12-05 Fuji Photo Film Co Ltd 画像形成方法

Also Published As

Publication number Publication date
JPS649610B2 (enrdf_load_stackoverflow) 1989-02-17

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