JPS5223328A - Silver halide emulsion formation method - Google Patents

Silver halide emulsion formation method

Info

Publication number
JPS5223328A
JPS5223328A JP10001675A JP10001675A JPS5223328A JP S5223328 A JPS5223328 A JP S5223328A JP 10001675 A JP10001675 A JP 10001675A JP 10001675 A JP10001675 A JP 10001675A JP S5223328 A JPS5223328 A JP S5223328A
Authority
JP
Japan
Prior art keywords
halide emulsion
silver halide
formation method
emulsion formation
silver
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
JP10001675A
Other languages
Japanese (ja)
Other versions
JPS5821250B2 (en
Inventor
Akio Yoshida
Shigeru Iguchi
Ryosuke Takenaka
Tamotsu Iwata
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 JP50100016A priority Critical patent/JPS5821250B2/en
Publication of JPS5223328A publication Critical patent/JPS5223328A/en
Publication of JPS5821250B2 publication Critical patent/JPS5821250B2/en
Expired 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
    • G03C1/015—Apparatus or processes for the preparation of emulsions
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/0357—Monodisperse emulsion
    • 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
    • G03C2001/03594—Size of the grains
    • 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
    • G03C2200/00—Details
    • G03C2200/06—Additive

Landscapes

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

Abstract

PURPOSE:To prepare a silver halide emulsion consisting of singly dispersed silver bromide or silver idide-bromide crystals in an average grain size of 0.45mu or more, having high sensitivity and high contrast, and capable of obtianing the maximum sensitivity with the minimum fog.
JP50100016A 1975-08-18 1975-08-18 Halogen Kaginni Yuzaino Seizouhouhou Expired JPS5821250B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50100016A JPS5821250B2 (en) 1975-08-18 1975-08-18 Halogen Kaginni Yuzaino Seizouhouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50100016A JPS5821250B2 (en) 1975-08-18 1975-08-18 Halogen Kaginni Yuzaino Seizouhouhou

Publications (2)

Publication Number Publication Date
JPS5223328A true JPS5223328A (en) 1977-02-22
JPS5821250B2 JPS5821250B2 (en) 1983-04-28

Family

ID=14262745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50100016A Expired JPS5821250B2 (en) 1975-08-18 1975-08-18 Halogen Kaginni Yuzaino Seizouhouhou

Country Status (1)

Country Link
JP (1) JPS5821250B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100717A (en) * 1977-12-29 1979-08-08 Agfa Gevaert Ag Photosensitive photographic material
JPS5840550A (en) * 1981-08-24 1983-03-09 Konishiroku Photo Ind Co Ltd Color photosensitive silver halide material
JPS5948754A (en) * 1982-09-10 1984-03-21 Konishiroku Photo Ind Co Ltd Silver halide photographic emulsion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856424A (en) * 1971-11-15 1973-08-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856424A (en) * 1971-11-15 1973-08-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100717A (en) * 1977-12-29 1979-08-08 Agfa Gevaert Ag Photosensitive photographic material
JPS5840550A (en) * 1981-08-24 1983-03-09 Konishiroku Photo Ind Co Ltd Color photosensitive silver halide material
JPS5948754A (en) * 1982-09-10 1984-03-21 Konishiroku Photo Ind Co Ltd Silver halide photographic emulsion

Also Published As

Publication number Publication date
JPS5821250B2 (en) 1983-04-28

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