BE870045A - Procede de formation d'une image photographique fortement contrastee - Google Patents

Procede de formation d'une image photographique fortement contrastee

Info

Publication number
BE870045A
BE870045A BE190127A BE190127A BE870045A BE 870045 A BE870045 A BE 870045A BE 190127 A BE190127 A BE 190127A BE 190127 A BE190127 A BE 190127A BE 870045 A BE870045 A BE 870045A
Authority
BE
Belgium
Prior art keywords
forming
photographic image
highly contrasted
contrasted
highly
Prior art date
Application number
BE190127A
Other languages
English (en)
Inventor
E Okutsu
Y Akimura
S Takada
H Mifune
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 BE870045A publication Critical patent/BE870045A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE190127A 1977-08-30 1978-08-29 Procede de formation d'une image photographique fortement contrastee BE870045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52104012A JPS589412B2 (ja) 1977-08-30 1977-08-30 ハロゲン化銀写真感光材料の現像方法

Publications (1)

Publication Number Publication Date
BE870045A true BE870045A (fr) 1978-12-18

Family

ID=14369343

Family Applications (1)

Application Number Title Priority Date Filing Date
BE190127A BE870045A (fr) 1977-08-30 1978-08-29 Procede de formation d'une image photographique fortement contrastee

Country Status (7)

Country Link
US (1) US4221857A (fr)
JP (1) JPS589412B2 (fr)
BE (1) BE870045A (fr)
CA (1) CA1134664A (fr)
DE (1) DE2758898A1 (fr)
FR (1) FR2402229A1 (fr)
GB (1) GB1581965A (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814664B2 (ja) * 1976-12-30 1983-03-22 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
DE3023099A1 (de) * 1979-06-21 1981-01-08 Fuji Photo Film Co Ltd Verfahren zur bildung eines negativen punktbildes
JPS5650330A (en) * 1979-10-02 1981-05-07 Fuji Photo Film Co Ltd Photosensitive lithographic plate and its plate making method
JPS56153336A (en) * 1980-04-30 1981-11-27 Fuji Photo Film Co Ltd Formation of photographic image
JPS58171036A (ja) * 1982-03-25 1983-10-07 Konishiroku Photo Ind Co Ltd 写真画像の形成方法
JPS58173737A (ja) * 1982-04-05 1983-10-12 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料および画像形成方法
EP0107488A3 (fr) * 1982-10-22 1984-06-27 Konica Corporation Emulsions aux halogénures d'argent
JPS5979251A (ja) * 1982-10-29 1984-05-08 Konishiroku Photo Ind Co Ltd 写真現像組成物
JPH0629943B2 (ja) * 1983-10-31 1994-04-20 富士写真フイルム株式会社 画像形成方法
JPS60200250A (ja) * 1984-03-23 1985-10-09 Fuji Photo Film Co Ltd 高コントラストネガ画像形成方法
US4560638A (en) * 1984-10-09 1985-12-24 Eastman Kodak Company Halftone imaging silver halide emulsions, photographic elements, and processes which employ novel arylhydrazides
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
JPS61122642A (ja) * 1984-11-19 1986-06-10 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS61140939A (ja) * 1984-12-12 1986-06-28 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
DE3660522D1 (en) * 1985-03-26 1988-09-15 Agfa Gevaert Nv A method of effecting high contrast development of a image-wise exposed photographic silver halide emulsion layer material
JPH0621919B2 (ja) * 1985-03-28 1994-03-23 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPS61255336A (ja) * 1985-05-09 1986-11-13 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料及びそれを用いた超硬調ネガ画像形成方法
US4686167A (en) * 1985-09-26 1987-08-11 Anitec Image Corporation Compositions comprising ethane dioic acid hydrazide compounds and derivatives useful as dot-promoting agents
US4997980A (en) * 1985-09-26 1991-03-05 Anitec Image Corporation Ethanedioic acid hydrazide compounds suitable for use in high contrast photographic emulsions
DE3684430D1 (de) 1985-12-25 1992-04-23 Fuji Photo Film Co Ltd Verfahren zur herstellung eines bildes.
JPS62152925A (ja) * 1985-12-26 1987-07-07 Katsumi Kijima 速度制御機構
US4987052A (en) * 1986-04-08 1991-01-22 Fuji Photo Film Co., Ltd. Silver halide photographic material and method for forming superhigh contrast negative images using the same
IT1196972B (it) * 1986-07-23 1988-11-25 Minnesota Mining & Mfg Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento
GB8707841D0 (en) * 1987-04-02 1987-05-07 Minnesota Mining & Mfg Photographic materials
JPH01118832A (ja) * 1987-11-02 1989-05-11 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JP2684714B2 (ja) * 1987-12-25 1997-12-03 大日本インキ化学工業株式会社 ハロゲン化銀写真感光材料及びそれを用いる硬調写真画像の形成方法
US5139921A (en) * 1988-01-11 1992-08-18 Fuji Photo Film Co., Ltd. Process for forming super high contrast negative images
EP0329335A3 (fr) * 1988-02-12 1991-01-09 Minnesota Mining And Manufacturing Company Eléments lithographiques sans patrons tourbillon
US4975354A (en) * 1988-10-11 1990-12-04 Eastman Kodak Company Photographic element comprising an ethyleneoxy-substituted amino compound and process adapted to provide high constrast development
EP0382455A1 (fr) 1989-02-07 1990-08-16 Konica Corporation Matériau photographique de haut contraste à l'halogénure d'argent
EP0397167B1 (fr) * 1989-05-10 1996-03-13 Fuji Photo Film Co., Ltd. Procédé de formation d'images
CA2016774A1 (fr) * 1989-05-25 1990-11-25 Takeshi Sampei Materiau photosensible a l'halogenure d'argent pour la photographie
JP2704453B2 (ja) * 1989-10-13 1998-01-26 富士写真フイルム株式会社 ハロゲン化銀感光材料
US5230983A (en) * 1990-04-13 1993-07-27 Fuji Photo Film Co., Ltd. Silver halide photographic material
JPH0677138B2 (ja) * 1990-12-27 1994-09-28 三菱製紙株式会社 画像形成方法
US5232818A (en) * 1991-07-25 1993-08-03 Eastman Kodak Company Nucleated high contrast photographic elements containing thioether compounds to inhibit pepper fog and restrain image spread
US5252426A (en) * 1991-07-29 1993-10-12 E. I. Du Pont De Nemours And Company Mono- and difluoroacetylphenyl hydrazine compounds as silver halide adjuvants
US5196292A (en) * 1991-10-17 1993-03-23 Eastman Kodak Company Nucleated high contrast photographic elements containing ballasted thioether isothioureas to inhibit pepper fog and restrain image spread
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
EP0589460B1 (fr) 1992-09-24 2000-08-09 Fuji Photo Film Co., Ltd. Procédé de traitement de matériau noir et blanc à l'halogénure d'argent sensible à la lumière
JPH07292848A (ja) * 1994-04-26 1995-11-07 Pilot Corp:The 建築用パネル
DE69603344T2 (de) 1995-11-14 2000-01-13 Eastman Kodak Co Photopgraphische Hochkontrastmaterialien geschützt gegen Aufhelleffekte
EP0782042B1 (fr) 1995-12-27 1999-12-01 Fuji Photo Film Co., Ltd. Composé d'hydrazine et matériau photographique à l'halogénure d'argent le contenant
EP0782041B1 (fr) 1995-12-27 1999-11-17 Fuji Photo Film Co., Ltd. Matériau photographique à l'halogénure d'argent sensible à la lumière
EP0848287A1 (fr) 1996-12-11 1998-06-17 Imation Corp. Composition de révélateur pour des matériaux photographiques à l'halogénure d'argent et procédé pour former des images photographiques d'argent

Family Cites Families (15)

* 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
US2419975A (en) * 1943-08-26 1947-05-06 Eastman Kodak Co Increasing speed and contrast of photographic emulsions
BE467711A (fr) * 1945-02-24
US2498418A (en) * 1948-05-18 1950-02-21 Gen Aniline & Film Corp Production of azo dyestuff images from n-acyl-n-aryl hydrazine developers
US2892715A (en) * 1954-07-01 1959-06-30 Antioch College Of Yellow Spri Antifoggant for photographic developers and solubilizing agent for hydrazines
FR1324814A (fr) * 1962-06-13 1963-04-19 Kodak Pathe émulsions photographiques durcies et très contrastées à base de chlorure d'argent et procédé de traitement
GB1053538A (fr) * 1963-02-22
DE1199612B (de) * 1964-03-05 1965-08-26 Agfa Ag Verfahren zur Stabilisierung photographischer Halogensilber-Emulsionen
GB1376600A (en) * 1971-02-15 1974-12-04 Agfa Gevaert Photographic developer compositions
US3972719A (en) * 1971-02-15 1976-08-03 Agfa-Gevaert N.V. Photographic developer compositions
US3730727A (en) * 1971-03-11 1973-05-01 Eastman Kodak Co Photographic element comprising an aliphatic carboxylic acid aryl hydrazide and ascorbic acid
US3782949A (en) * 1971-03-11 1974-01-01 Eastman Kodak Co Photographic element comprising a hydroxy substituted aliphatic carboxylic acid aryl hydrazide
JPS5115745B1 (fr) * 1971-03-26 1976-05-19
JPS56765B2 (fr) * 1974-06-06 1981-01-09
US4030925A (en) * 1975-08-06 1977-06-21 Eastman Kodak Company Photographic compositions and elements including internal latent image silver halide grains and acylhydrazinophenylthiourea nucleating agents therefor

Also Published As

Publication number Publication date
FR2402229A1 (fr) 1979-03-30
DE2758898A1 (de) 1979-03-15
JPS589412B2 (ja) 1983-02-21
US4221857A (en) 1980-09-09
FR2402229B1 (fr) 1983-04-29
DE2758898C2 (fr) 1992-04-02
CA1134664A (fr) 1982-11-02
GB1581965A (en) 1980-12-31
JPS5437732A (en) 1979-03-20

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FUJI PHOTO FILM CO. LTD

Effective date: 19980829