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EP0272675A3 - Silver halide photographic material having latent image distribution - Google Patents

Silver halide photographic material having latent image distribution Download PDF

Info

Publication number
EP0272675A3
EP0272675A3 EP19870118958 EP87118958A EP0272675A3 EP 0272675 A3 EP0272675 A3 EP 0272675A3 EP 19870118958 EP19870118958 EP 19870118958 EP 87118958 A EP87118958 A EP 87118958A EP 0272675 A3 EP0272675 A3 EP 0272675A3
Authority
EP
European Patent Office
Prior art keywords
silver halide
latent image
photographic material
halide photographic
maximum value
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.)
Withdrawn
Application number
EP19870118958
Other languages
German (de)
French (fr)
Other versions
EP0272675A2 (en
Inventor
Katsuro Fuji Photo Film Co. Ltd. Nagaoka
Shinsuke Fuji Photo Film Co. Ltd. Bando
Hideo Fuji Photo Film Co. Ltd. Ikeda
Munehisa Fuji Photo Film Co. Ltd. Fujita
Shingo Fuji Photo Film Co. Ltd. Ishimaru
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
Publication of EP0272675A2 publication Critical patent/EP0272675A2/en
Publication of EP0272675A3 publication Critical patent/EP0272675A3/en
Withdrawn legal-status Critical Current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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

A silver halide photographic material comprising a support having tehreon at least one silver halide emulsion layer composed of one or more layers, wherein the silver halide emulsion contained in at least one layer of the silver halide emulsion layer is chemically sensitized so that silver halide grains in the emulsion have at least one maximum value of the latent image number in distribution thereof in the inside of the silver halide grains and the position where the maximum value(s) exists is at a depth of less than 0.01 µm from the surface of the grains, and the emulsion also has a latent image number of at least 1/5 of the largest maximum value but less than the largest maximum value on the surface of the grains.
EP19870118958 1986-12-22 1987-12-21 Silver halide photographic material having latent image distribution Withdrawn EP0272675A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP30602986 1986-12-22
JP306029/86 1986-12-22
JP12739187A JPS63264740A (en) 1986-12-22 1987-05-25 Silver halide photographic sensitive material
JP127391/87 1987-05-25

Publications (2)

Publication Number Publication Date
EP0272675A2 EP0272675A2 (en) 1988-06-29
EP0272675A3 true EP0272675A3 (en) 1990-09-12

Family

ID=26463364

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870118958 Withdrawn EP0272675A3 (en) 1986-12-22 1987-12-21 Silver halide photographic material having latent image distribution

Country Status (2)

Country Link
EP (1) EP0272675A3 (en)
JP (1) JPS63264740A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01224752A (en) * 1988-03-04 1989-09-07 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
US5156946A (en) * 1988-05-30 1992-10-20 Fuji Photo Film Co., Ltd Silver halide photographic materials
EP0426181B1 (en) * 1989-10-31 1996-10-16 Fuji Photo Film Co., Ltd. Process for developing silver halide colour reversal photograhic material
JPH03263029A (en) * 1990-03-08 1991-11-22 Ilford Ltd Photographic emulston
EP0476327B1 (en) 1990-08-20 1999-11-17 Fuji Photo Film Co., Ltd. Data-retainable photographic film product and process for producing color print
JPH04372943A (en) * 1991-06-21 1992-12-25 Fuji Photo Film Co Ltd Silver halogenide photosensitive material
JPH05173276A (en) * 1991-10-30 1993-07-13 Fuji Photo Film Co Ltd Halogenized silver photograph photo-sensitive material
JP2777949B2 (en) 1992-04-03 1998-07-23 富士写真フイルム株式会社 Silver halide color photographic materials
JPH08202001A (en) 1995-01-30 1996-08-09 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
JP4887201B2 (en) 2007-04-13 2012-02-29 富士フイルム株式会社 Silver halide photographic light-sensitive material and image forming method using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402130A1 (en) * 1973-01-18 1974-08-01 Eastman Kodak Co PROCESS FOR THE PRODUCTION OF A PHOTOGRAPHICAL SILVER HALOGENIDE EMULSION WITH INTERNAL SENSITIVE SILVER HALOGENIDE CORES
US4623612A (en) * 1983-01-21 1986-11-18 Fuji Photo Film Co., Ltd. Method of developing silver halide photographic light-sensitive materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230008B2 (en) * 1981-04-28 1990-07-04 Konishiroku Photo Ind KANKOSEIHAROGENKAGINNYUZAI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402130A1 (en) * 1973-01-18 1974-08-01 Eastman Kodak Co PROCESS FOR THE PRODUCTION OF A PHOTOGRAPHICAL SILVER HALOGENIDE EMULSION WITH INTERNAL SENSITIVE SILVER HALOGENIDE CORES
US4623612A (en) * 1983-01-21 1986-11-18 Fuji Photo Film Co., Ltd. Method of developing silver halide photographic light-sensitive materials

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 26 (P-172)(1171) 02 February 1983, & JP-A-57 179835 (KONISHIROKU SHASHIN KOGYO K.K.) *
T.H.James (ed.): "Theory of the Photographic Process (4TH ED.)", 1977, MacMillan Publ. Inc., New York, US, page 2, right-hand column, line 5. *

Also Published As

Publication number Publication date
JPS63264740A (en) 1988-11-01
EP0272675A2 (en) 1988-06-29

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