CA1255951A - Method for formation of high contrast negative images - Google Patents

Method for formation of high contrast negative images

Info

Publication number
CA1255951A
CA1255951A CA000483263A CA483263A CA1255951A CA 1255951 A CA1255951 A CA 1255951A CA 000483263 A CA000483263 A CA 000483263A CA 483263 A CA483263 A CA 483263A CA 1255951 A CA1255951 A CA 1255951A
Authority
CA
Canada
Prior art keywords
high contrast
silver halide
mol
developing agent
aminophenol
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.)
Expired
Application number
CA000483263A
Other languages
English (en)
French (fr)
Inventor
Eiichi Okutsu
Mitsunori Hirano
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
Application granted granted Critical
Publication of CA1255951A publication Critical patent/CA1255951A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA000483263A 1984-06-05 1985-06-05 Method for formation of high contrast negative images Expired CA1255951A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59114735A JPS60258537A (ja) 1984-06-05 1984-06-05 高コントラストネガティブ画像の形成方法
JP114735/84 1984-06-05

Publications (1)

Publication Number Publication Date
CA1255951A true CA1255951A (en) 1989-06-20

Family

ID=14645326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000483263A Expired CA1255951A (en) 1984-06-05 1985-06-05 Method for formation of high contrast negative images

Country Status (5)

Country Link
US (1) US4668605A (en:Method)
EP (1) EP0164120B1 (en:Method)
JP (1) JPS60258537A (en:Method)
CA (1) CA1255951A (en:Method)
DE (1) DE3574296D1 (en:Method)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147954A (ja) * 1984-08-14 1986-03-08 Konishiroku Photo Ind Co Ltd 画像形成方法
EP0196705B1 (en) * 1985-03-26 1988-08-10 Agfa-Gevaert N.V. A method of effecting high contrast development of a image-wise exposed photographic silver halide emulsion layer material
JPS61267759A (ja) * 1985-05-22 1986-11-27 Fuji Photo Film Co Ltd ネガティブ画像の形成方法及び現像液
GB2190214B (en) * 1986-03-11 1989-11-08 Fuji Photo Film Co Ltd Method of forming an image on photosensitive material
JPS62212651A (ja) * 1986-03-14 1987-09-18 Fuji Photo Film Co Ltd 高コントラストネガ画像形成方法
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
JPH0827520B2 (ja) * 1986-07-12 1996-03-21 富士写真フイルム株式会社 ハロゲン化銀カラ−写真感光材料の処理方法
JPS63142349A (ja) * 1986-12-05 1988-06-14 Fuji Photo Film Co Ltd 高コントラストネガ画像の形成方法
JPH0743518B2 (ja) * 1987-07-06 1995-05-15 コニカ株式会社 ハロゲン化銀写真乳剤
JP2627149B2 (ja) * 1987-07-08 1997-07-02 コニカ株式会社 返し特性の改良された画像形成方法
JPH07104570B2 (ja) * 1987-10-13 1995-11-13 コニカ株式会社 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
DE3830512A1 (de) * 1988-09-08 1990-03-15 Agfa Gevaert Ag Fotografisches aufzeichnungsmaterial
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
JP2565767B2 (ja) * 1989-02-08 1996-12-18 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
JPH02294639A (ja) * 1989-05-10 1990-12-05 Fuji Photo Film Co Ltd 高コントラストネガ画像形成方法
JPH0327037A (ja) * 1989-06-23 1991-02-05 Fuji Photo Film Co Ltd ハロゲン化銀感光材料の処理方法
SE465177B (sv) * 1989-12-15 1991-08-05 Abb Stal Ab Hydrostatiskt lagrad squeezefilmdaempare
DE69126419T2 (de) * 1991-01-21 1998-01-29 Agfa Gevaert Nv Verarbeitungsflüssigkeit zum Gebrauch beim Silbersalzdiffusions-Übertragungsverfahren
EP0501546A1 (en) * 1991-02-26 1992-09-02 Agfa-Gevaert N.V. High contrast developer containing an aprotic solvent
JP2748193B2 (ja) * 1991-03-25 1998-05-06 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現像処理方法
JP3240334B2 (ja) * 1992-10-12 2001-12-17 コニカ株式会社 黒白ハロゲン化銀写真感光材料の現像処理方法
JP3350739B2 (ja) * 1993-06-10 2002-11-25 コニカ株式会社 黒白ハロゲン化銀写真感光材料の現像処理方法
JP3078431B2 (ja) * 1993-09-27 2000-08-21 富士写真フイルム株式会社 黒白ハロゲン化銀写真感光材料の現像方法
US5660972A (en) * 1994-03-16 1997-08-26 Mitsubishi Paper Mills Limited Method for photographic development using a filter to inhibit occurrence of silver sludges
GB9410425D0 (en) * 1994-05-24 1994-07-13 Ilford Ag Novel bishydrazides
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
US5686222A (en) * 1994-05-24 1997-11-11 Ilford A.G. Dihydrazides
EP0848287A1 (en) 1996-12-11 1998-06-17 Imation Corp. Photographic silver halide developer composition and process for forming photographic silver images
JP2000171951A (ja) 1998-04-16 2000-06-23 Fuji Photo Film Co Ltd ハロゲン化銀カラ―写真感光材料
US6245480B1 (en) 1998-12-08 2001-06-12 Eastman Kodak Company High contrast photographic element containing a novel nucleator
GB9826870D0 (en) * 1998-12-08 1999-01-27 Eastman Kodak Co High contrast photographic element containing a novel nucleator
GB9827978D0 (en) 1998-12-19 1999-02-10 Eastman Kodak Co High contrast photographic silver halide material
GB0102880D0 (en) 2001-02-06 2001-03-21 Eastman Kodak Co High contrast photographic element containing a novel combination of nucleators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892715A (en) * 1954-07-01 1959-06-30 Antioch College Of Yellow Spri Antifoggant for photographic developers and solubilizing agent for hydrazines
GB1579956A (en) * 1976-06-07 1980-11-26 Fuji Photo Film Co Ltd Silver halide photographic image-forming process
JPS5624347A (en) * 1979-08-03 1981-03-07 Fuji Photo Film Co Ltd Photographic developing method
US4269929A (en) * 1980-01-14 1981-05-26 Eastman Kodak Company High contrast development of photographic elements
JPS56153336A (en) * 1980-04-30 1981-11-27 Fuji Photo Film Co Ltd Formation of photographic image
JPS58190943A (ja) * 1982-04-30 1983-11-08 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料の現像方法

Also Published As

Publication number Publication date
US4668605A (en) 1987-05-26
EP0164120A2 (en) 1985-12-11
JPH0462571B2 (en:Method) 1992-10-06
EP0164120A3 (en) 1987-09-30
EP0164120B1 (en) 1989-11-15
DE3574296D1 (en) 1989-12-21
JPS60258537A (ja) 1985-12-20

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Legal Events

Date Code Title Description
MKEX Expiry