JPS6477044A - Negative type silver halide photographic emulsion - Google Patents

Negative type silver halide photographic emulsion

Info

Publication number
JPS6477044A
JPS6477044A JP19715787A JP19715787A JPS6477044A JP S6477044 A JPS6477044 A JP S6477044A JP 19715787 A JP19715787 A JP 19715787A JP 19715787 A JP19715787 A JP 19715787A JP S6477044 A JPS6477044 A JP S6477044A
Authority
JP
Japan
Prior art keywords
silver halide
coated material
photographic emulsion
emulsion
halide photographic
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
JP19715787A
Other languages
Japanese (ja)
Other versions
JPH0782210B2 (en
Inventor
Seiichiro Kishida
Minoru Sato
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP62197157A priority Critical patent/JPH0782210B2/en
Publication of JPS6477044A publication Critical patent/JPS6477044A/en
Publication of JPH0782210B2 publication Critical patent/JPH0782210B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain

Landscapes

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

Abstract

PURPOSE:To improve the development property of the titled emulsion by composing a silver halide particle of the mother body of the silver halide particle which is chemically sensitized, and a specified silver halide coated material mounted on said mother body. CONSTITUTION:The silver halide particle is composed of the mother body of the silver halide particle which is chemically sensitized, and the silver halide coated material which is mounted on said body and contains >=30mol.% Cl<-> ion content. And, the silver halide coated material has <0.1mum in means thickness. In this case, the halogen composition of said coated material consists of AgCl or AgClBr,, preferably AgCl or AgClBr, further preferably AgCl. Thus, the photosensitive nucleus and the latent image of the tiled emulsion are stabilized, and the development property of a silver photographic emulsion can be improved.
JP62197157A 1987-06-24 1987-08-06 Negative type silver halide photographic emulsion Expired - Lifetime JPH0782210B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62197157A JPH0782210B2 (en) 1987-06-24 1987-08-06 Negative type silver halide photographic emulsion

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-157359 1987-06-24
JP15735987 1987-06-24
JP62197157A JPH0782210B2 (en) 1987-06-24 1987-08-06 Negative type silver halide photographic emulsion

Publications (2)

Publication Number Publication Date
JPS6477044A true JPS6477044A (en) 1989-03-23
JPH0782210B2 JPH0782210B2 (en) 1995-09-06

Family

ID=26484842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62197157A Expired - Lifetime JPH0782210B2 (en) 1987-06-24 1987-08-06 Negative type silver halide photographic emulsion

Country Status (1)

Country Link
JP (1) JPH0782210B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03263029A (en) * 1990-03-08 1991-11-22 Ilford Ltd Photographic emulston
US6718144B2 (en) 1999-05-24 2004-04-06 Canon Kabushiki Kaisha Image forming apparatus and process unit mountable to image forming apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154232A (en) * 1981-02-18 1982-09-24 Konishiroku Photo Ind Co Ltd Photosensitive silver halide emulsion
JPS57179835A (en) * 1981-04-28 1982-11-05 Konishiroku Photo Ind Co Ltd Photosensitive silver halide emulsion
JPS5895736A (en) * 1981-12-02 1983-06-07 Konishiroku Photo Ind Co Ltd Silver halide color photosensitive material
JPS612148A (en) * 1984-06-13 1986-01-08 Konishiroku Photo Ind Co Ltd Silver halide photographic element
JPS62198851A (en) * 1986-02-27 1987-09-02 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material having superior pressure resistance and stability of quality

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154232A (en) * 1981-02-18 1982-09-24 Konishiroku Photo Ind Co Ltd Photosensitive silver halide emulsion
JPS57179835A (en) * 1981-04-28 1982-11-05 Konishiroku Photo Ind Co Ltd Photosensitive silver halide emulsion
JPS5895736A (en) * 1981-12-02 1983-06-07 Konishiroku Photo Ind Co Ltd Silver halide color photosensitive material
JPS612148A (en) * 1984-06-13 1986-01-08 Konishiroku Photo Ind Co Ltd Silver halide photographic element
JPS62198851A (en) * 1986-02-27 1987-09-02 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material having superior pressure resistance and stability of quality

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03263029A (en) * 1990-03-08 1991-11-22 Ilford Ltd Photographic emulston
US6718144B2 (en) 1999-05-24 2004-04-06 Canon Kabushiki Kaisha Image forming apparatus and process unit mountable to image forming apparatus

Also Published As

Publication number Publication date
JPH0782210B2 (en) 1995-09-06

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