ATE199461T1 - Photographische entwicklerzusammensetzung ohne hydrochinon und verarbeitungsverfahren - Google Patents

Photographische entwicklerzusammensetzung ohne hydrochinon und verarbeitungsverfahren

Info

Publication number
ATE199461T1
ATE199461T1 AT94919380T AT94919380T ATE199461T1 AT E199461 T1 ATE199461 T1 AT E199461T1 AT 94919380 T AT94919380 T AT 94919380T AT 94919380 T AT94919380 T AT 94919380T AT E199461 T1 ATE199461 T1 AT E199461T1
Authority
AT
Austria
Prior art keywords
amount
developer composition
mol
alkali metal
hydroquinone
Prior art date
Application number
AT94919380T
Other languages
English (en)
Inventor
Haixing Wan
Diane Zhang
David Carlson
Alan A Bornstein
Original Assignee
Fuji Hunt Photo Chem
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 Hunt Photo Chem filed Critical Fuji Hunt Photo Chem
Application granted granted Critical
Publication of ATE199461T1 publication Critical patent/ATE199461T1/de

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
    • 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
    • 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
    • G03C2200/00—Details
    • G03C2200/48—Polyoxyethylene
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
AT94919380T 1993-06-18 1994-06-10 Photographische entwicklerzusammensetzung ohne hydrochinon und verarbeitungsverfahren ATE199461T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7802493A 1993-06-18 1993-06-18
PCT/US1994/006353 WO1995000881A1 (en) 1993-06-18 1994-06-10 Non-hydroquinone photographic developer composition and processing method

Publications (1)

Publication Number Publication Date
ATE199461T1 true ATE199461T1 (de) 2001-03-15

Family

ID=22141455

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94919380T ATE199461T1 (de) 1993-06-18 1994-06-10 Photographische entwicklerzusammensetzung ohne hydrochinon und verarbeitungsverfahren

Country Status (10)

Country Link
US (1) USH2048H1 (de)
EP (1) EP0738400B1 (de)
JP (1) JPH09500221A (de)
CN (1) CN1053970C (de)
AT (1) ATE199461T1 (de)
AU (1) AU689168C (de)
DE (1) DE69426780T2 (de)
MY (1) MY111751A (de)
SG (1) SG34338A1 (de)
WO (1) WO1995000881A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379877B1 (en) 1995-02-21 2002-04-30 Agfa-Gevaert Method for developing an exposed photographic silver halide material
EP0732619A1 (de) * 1995-02-21 1996-09-18 Agfa-Gevaert N.V. Entwicklerlösung und Verfahren zum Entwickeln eines belichteten photographischen Silberhalogenidmaterials
US5942379A (en) * 1995-08-10 1999-08-24 Eastman Kodak Company 3-pyrazolidone compounds and photographic developer solutions containing same
US5589323A (en) * 1996-01-23 1996-12-31 Sun Chemical Corporation Chemically stable ascorbate-based photographic developer and imaging process
US5702875A (en) * 1996-06-28 1997-12-30 Eastman Kodak Company Weakly alkaline ascorbic acid developing composition, processing kit and method using same
US5866309A (en) * 1997-10-22 1999-02-02 Fitterman; Alan S. Method for processing roomlight handleable photographic elements
US5932398A (en) * 1997-11-14 1999-08-03 Eastman Kodak Company Kit for roomlight processing of black-and-white photographic elements
US5871890A (en) * 1997-11-14 1999-02-16 Eastman Kodak Company Method for processing roomlight handleable radiographic films using two-stage development
ES2224757B1 (es) * 1998-10-13 2005-12-16 Luis Casademunt Garre Revelador fotografico para avance de la sensibilidad efectiva en peliculas con emulsion de blanco y negro.
US6277290B1 (en) * 1999-12-17 2001-08-21 Metafix Inc. Process for recovering silver from photographic solutions
CN102591133A (zh) * 2012-03-03 2012-07-18 合肥通用无损检测技术有限责任公司 一种显影液及其制备方法
CN103343068A (zh) * 2013-06-18 2013-10-09 厦门市豪尔新材料有限公司 剥胶剂
CN104765244A (zh) * 2015-04-30 2015-07-08 石家庄太行科工有限公司 一种环保型显影液及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE530885A (de) 1953-08-03
US4269929A (en) 1980-01-14 1981-05-26 Eastman Kodak Company High contrast development of photographic elements
US4740453A (en) * 1984-12-27 1988-04-26 Fuji Photo Film Co., Ltd. Silver halide photosensitive material containing a compound capable of releasing a photographically useful group
JPS61233734A (ja) 1985-04-09 1986-10-18 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画像形成方法
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
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
US4988604A (en) * 1990-05-24 1991-01-29 Eastman Kodak Company High contrast photographic element including an aryl sulfonamidophenyl hydrazide containing both thio and ethyleneoxy groups
EP0498968B1 (de) 1991-02-14 1996-05-22 Agfa-Gevaert N.V. Photographisches Entwicklungsverfahren, in dem ein Ascorbin-Säure-Derivat eingesetzt wird
EP0501546A1 (de) 1991-02-26 1992-09-02 Agfa-Gevaert N.V. Aprotisches Lösungsmittel enthaltender, kontrastreicher Entwickler
DE69124237T2 (de) 1991-09-12 1997-06-26 Agfa Gevaert Nv Stabilisierte Ascorbinsäureentwicklerlösung
AU669142B2 (en) * 1991-12-02 1996-05-30 E.I. Du Pont De Nemours And Company Improved developer systems for hydrazine containing films
US5236816A (en) 1992-04-10 1993-08-17 Eastman Kodak Company Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements
GB9226488D0 (en) 1992-12-19 1993-02-17 Ilford Ltd Photographic developing solution
US5503966A (en) 1994-07-22 1996-04-02 International Paper Company Photographic developing compositions and use thereof in the processing of photographic elements

Also Published As

Publication number Publication date
CN1129989A (zh) 1996-08-28
AU689168B2 (en) 1998-03-26
MY111751A (en) 2000-12-30
AU689168C (en) 2001-11-22
WO1995000881A1 (en) 1995-01-05
EP0738400B1 (de) 2001-02-28
EP0738400A4 (de) 1996-06-18
JPH09500221A (ja) 1997-01-07
CN1053970C (zh) 2000-06-28
DE69426780T2 (de) 2001-10-04
AU1092295A (en) 1995-01-17
EP0738400A1 (de) 1996-10-23
USH2048H1 (en) 2002-09-03
DE69426780D1 (de) 2001-04-05
SG34338A1 (en) 2000-12-19

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties