BE866757A - Procede de formation d'une image photographique tres contrastee - Google Patents

Procede de formation d'une image photographique tres contrastee

Info

Publication number
BE866757A
BE866757A BE187441A BE187441A BE866757A BE 866757 A BE866757 A BE 866757A BE 187441 A BE187441 A BE 187441A BE 187441 A BE187441 A BE 187441A BE 866757 A BE866757 A BE 866757A
Authority
BE
Belgium
Prior art keywords
forming
photographic image
contrast photographic
contrast
image
Prior art date
Application number
BE187441A
Other languages
English (en)
Inventor
H Mifune
S Takada
Y Akimura
Y Fuseya
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 BE866757A publication Critical patent/BE866757A/fr

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

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)
BE187441A 1977-05-06 1978-05-05 Procede de formation d'une image photographique tres contrastee BE866757A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5187377A JPS5952816B2 (ja) 1977-05-06 1977-05-06 硬調写真画像を形成する方法

Publications (1)

Publication Number Publication Date
BE866757A true BE866757A (fr) 1978-09-01

Family

ID=12898990

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187441A BE866757A (fr) 1977-05-06 1978-05-05 Procede de formation d'une image photographique tres contrastee

Country Status (5)

Country Link
JP (1) JPS5952816B2 (fr)
BE (1) BE866757A (fr)
DE (1) DE2758753A1 (fr)
FR (1) FR2389920B1 (fr)
GB (1) GB1581963A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059613A (en) * 1979-09-28 1981-04-23 Agfa Gevaert Photographic silver halide emulsion material containing an anti-foggant precursor
US4311488A (en) * 1980-02-06 1982-01-19 Shell Oil Company Process for the upgrading of coal
JPS57128241U (fr) * 1981-02-03 1982-08-10
JPS57128063U (fr) * 1981-02-03 1982-08-10
JPS57129435A (en) * 1981-02-03 1982-08-11 Fuji Photo Film Co Ltd Formation of photographic image
JPS6147949A (ja) * 1984-08-14 1986-03-08 Konishiroku Photo Ind Co Ltd 画像形成方法
IT1177232B (it) * 1984-11-16 1987-08-26 Minnesota Mining & Mfg Procedimento per lo sviluppo ad alto contrasto di elementi fotografici e soluzione di sviluppo fotografica acquosa alcalina
AU590628B2 (en) 1985-10-15 1989-11-09 Fuji Photo Film Co., Ltd. Method of processing silver halide color photographic material
JP2687177B2 (ja) * 1989-05-02 1997-12-08 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2824717B2 (ja) 1992-07-10 1998-11-18 富士写真フイルム株式会社 ハロゲン化銀写真感光材料の処理方法
DE69329173T2 (de) 1992-09-24 2001-01-11 Fuji Photo Film Co Ltd Verarbeitungsverfahren für lichtempfindliches silberhalogenidenthaltendes Schwarzweissmaterial
US5494776A (en) * 1994-05-24 1996-02-27 Minnesota Mining And Manufacturing Company Hybrid graphic arts films with reduced occurrence of pepper fog
US5415975A (en) 1994-05-24 1995-05-16 Minnesota Mining And Manufacturing Company Contrast-promoting agents in graphic arts media
DE69605174T2 (de) 1995-12-27 2000-04-20 Fuji Photo Film Co Ltd Lichtempfindliches photographisches Silberhalogenid-Material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419974A (en) * 1943-08-26 1947-05-06 Eastman Kodak Co Silver halide emulsions containing water-insoluble hydrazine derivatives
DE1199612B (de) * 1964-03-05 1965-08-26 Agfa Ag Verfahren zur Stabilisierung photographischer Halogensilber-Emulsionen
JPS5043923A (fr) * 1973-08-20 1975-04-21
GB1579956A (en) * 1976-06-07 1980-11-26 Fuji Photo Film Co Ltd Silver halide photographic image-forming process

Also Published As

Publication number Publication date
FR2389920A1 (fr) 1978-12-01
DE2758753A1 (de) 1978-11-16
FR2389920B1 (fr) 1981-10-02
JPS53137133A (en) 1978-11-30
GB1581963A (en) 1980-12-31
DE2758753C2 (fr) 1990-06-28
JPS5952816B2 (ja) 1984-12-21

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FUJI PHOTO FILM CO. LTD

Effective date: 19980505