JPS565537A - Silver halide photographic material - Google Patents

Silver halide photographic material

Info

Publication number
JPS565537A
JPS565537A JP8087379A JP8087379A JPS565537A JP S565537 A JPS565537 A JP S565537A JP 8087379 A JP8087379 A JP 8087379A JP 8087379 A JP8087379 A JP 8087379A JP S565537 A JPS565537 A JP S565537A
Authority
JP
Japan
Prior art keywords
gelatin
silver halide
photographic material
halide photographic
thickener
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.)
Pending
Application number
JP8087379A
Other languages
Japanese (ja)
Inventor
Hiroshi Ikeda
Masami Nomura
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 JP8087379A priority Critical patent/JPS565537A/en
Publication of JPS565537A publication Critical patent/JPS565537A/en
Pending 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

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 obtain a silver halide photographic material with improved thickening effect and an improved hardening degree by adding a sequestering agent to a photographic layer contg. gelatin and a gelatin thickener. CONSTITUTION:To a silver halide emulsion contg. gelatin and a gelatin thickener is added a sequestering agent such as sodium ethylenediaminetetraacetate in an amount of 0.5-60wt% to the amount of the contained gelatin. The resulting emulsion is coated onto resin coated paper or the like together with a gelatin protective layer and dried to obtain a silver halide photographic material having an enhanced hardening degree and maintained or enhanced gloss and thickening effect without deteriorating the photographic characteristics such as sensitivity, gradation and fog.
JP8087379A 1979-06-27 1979-06-27 Silver halide photographic material Pending JPS565537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8087379A JPS565537A (en) 1979-06-27 1979-06-27 Silver halide photographic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8087379A JPS565537A (en) 1979-06-27 1979-06-27 Silver halide photographic material

Publications (1)

Publication Number Publication Date
JPS565537A true JPS565537A (en) 1981-01-21

Family

ID=13730455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8087379A Pending JPS565537A (en) 1979-06-27 1979-06-27 Silver halide photographic material

Country Status (1)

Country Link
JP (1) JPS565537A (en)

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