IT1196972B - Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento - Google Patents

Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento

Info

Publication number
IT1196972B
IT1196972B IT21207/86A IT2120786A IT1196972B IT 1196972 B IT1196972 B IT 1196972B IT 21207/86 A IT21207/86 A IT 21207/86A IT 2120786 A IT2120786 A IT 2120786A IT 1196972 B IT1196972 B IT 1196972B
Authority
IT
Italy
Prior art keywords
silver
photographic
procedure
formation
halides
Prior art date
Application number
IT21207/86A
Other languages
English (en)
Other versions
IT8621207A1 (it
IT8621207A0 (it
Inventor
Carlo Marchesano
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority to IT21207/86A priority Critical patent/IT1196972B/it
Publication of IT8621207A0 publication Critical patent/IT8621207A0/it
Priority to EP87110202A priority patent/EP0254195B1/en
Priority to DE8787110202T priority patent/DE3765866D1/de
Priority to US07/076,078 priority patent/US4756997A/en
Priority to CA000542725A priority patent/CA1313082C/en
Priority to JP62184653A priority patent/JP2634171B2/ja
Priority to AR87308251A priority patent/AR245994A1/es
Publication of IT8621207A1 publication Critical patent/IT8621207A1/it
Application granted granted Critical
Publication of IT1196972B publication Critical patent/IT1196972B/it

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
    • G03C5/305—Additives other than developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
IT21207/86A 1986-07-23 1986-07-23 Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento IT1196972B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT21207/86A IT1196972B (it) 1986-07-23 1986-07-23 Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento
EP87110202A EP0254195B1 (en) 1986-07-23 1987-07-15 Photographic silver halide developer compositions and process for forming photographic silver images
DE8787110202T DE3765866D1 (de) 1986-07-23 1987-07-15 Photographische entwicklungszusammensetzungen fuer silberhalogenidmaterial und verfahren zur bildung photographischer silberbilder.
US07/076,078 US4756997A (en) 1986-07-23 1987-07-21 Photographic silver halide developer compositions and process for forming photographic silver images
CA000542725A CA1313082C (en) 1986-07-23 1987-07-22 Silver halide photographic developer compositions and process for the formation of photographic silver images
JP62184653A JP2634171B2 (ja) 1986-07-23 1987-07-23 写真用ハロゲン化銀現像剤組成物
AR87308251A AR245994A1 (es) 1986-07-23 1987-07-23 Composiciones reveladoras de haluro de plata fotograficos y procedimiento para la formacion de imagenes fotograficas de haluro de plata.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21207/86A IT1196972B (it) 1986-07-23 1986-07-23 Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento

Publications (3)

Publication Number Publication Date
IT8621207A0 IT8621207A0 (it) 1986-07-23
IT8621207A1 IT8621207A1 (it) 1988-01-23
IT1196972B true IT1196972B (it) 1988-11-25

Family

ID=11178376

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21207/86A IT1196972B (it) 1986-07-23 1986-07-23 Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento

Country Status (7)

Country Link
US (1) US4756997A (it)
EP (1) EP0254195B1 (it)
JP (1) JP2634171B2 (it)
AR (1) AR245994A1 (it)
CA (1) CA1313082C (it)
DE (1) DE3765866D1 (it)
IT (1) IT1196972B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121854A (ja) * 1987-11-06 1989-05-15 Fuji Photo Film Co Ltd 高コントラストネガ画像形成方法
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
DE3800385A1 (de) * 1988-01-09 1989-07-20 Agfa Gevaert Ag Ueberlauffreies farbfotografisches entwicklungssystem
US4988603A (en) * 1988-01-11 1991-01-29 Konica Corporation Method for the formation of high-contrast images using a developer comprising a hydrazine derivative
US5063144A (en) * 1988-02-24 1991-11-05 Agfa Gevaert Aktiengesellschaft Photographic color developer solution and a process for the development of a color photographic material
JPH087407B2 (ja) * 1988-10-03 1996-01-29 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料の処理方法
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
US5278025A (en) * 1989-05-17 1994-01-11 Fuji Photo Film Co., Ltd. Method for forming images
JPH0677139B2 (ja) * 1990-12-26 1994-09-28 三菱製紙株式会社 写真現像処理方法
IT1245857B (it) * 1991-04-03 1994-10-25 Minnesota Mining & Mfg Sviluppatore alcalino in bianco e nero per materiale fotografico agli alogenuri d'argento
EP0569580A1 (en) * 1991-12-02 1993-11-18 E.I. Du Pont De Nemours And Company Improved developer systems for hydrazine containing films
US5384232A (en) * 1991-12-02 1995-01-24 E. I. Du Pont De Nemours And Company Process for rapid access development of silver halide films using pyridinium as development accelerators
JPH06148822A (ja) * 1992-11-02 1994-05-27 Fuji Photo Film Co Ltd 現像液の保存方法
JP2824726B2 (ja) * 1992-12-07 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
DE4310327A1 (de) 1993-03-30 1994-10-06 Du Pont Deutschland Verfahren zur Erzeugung von Negativbildern mit ultrasteilem Kontrast
DE69310356T2 (de) * 1993-07-02 1997-12-18 Minnesota Mining & Mfg Photographische Silberhalogenidentwicklerzusammensetzungen und Verfahren zur Herstellung von photographischen Silberbildern
US5389502A (en) * 1994-02-08 1995-02-14 Eastman Kodak Company Hardening developer for silver halide photography and development method
EP1182498A1 (en) 2000-08-21 2002-02-27 Eastman Kodak Company Ascorbic acid developing compositions containing sugar and methods of use
US6489090B1 (en) * 2000-08-21 2002-12-03 Eastman Kodak Company Stabilized ascorbic acid developing compositions and methods of use
US6444414B1 (en) 2000-10-20 2002-09-03 Eastman Kodak Company Ascorbic acid developing compositions stabilized with sulfo compound and methods of use
US6573035B1 (en) 2002-02-15 2003-06-03 Eastman Kodak Company Stable multi-part photographic color developing composition and method of use
US6599688B1 (en) 2002-02-15 2003-07-29 Eastman Kodak Company Stable photographic color developing composition and method of use
US20070025939A1 (en) * 2005-07-29 2007-02-01 L'oreal S.A. cosmetic compositions containing hydroquinone and various sunscreen agents
US20070025937A1 (en) * 2005-07-29 2007-02-01 L'oreal S.A. Cosmetic compositions containing hydroquinone

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128187A (en) * 1961-02-08 1964-04-07 Eastman Kodak Co Antifoggants for photographic silver halide emulsions
DE1199612B (de) * 1964-03-05 1965-08-26 Agfa Ag Verfahren zur Stabilisierung photographischer Halogensilber-Emulsionen
US3393072A (en) * 1964-04-23 1968-07-16 Fuji Photo Film Co Ltd Dioximes as antifoggants in silver halide emulsions
US3499764A (en) * 1964-05-28 1970-03-10 Sankyo Co Silver halide compositions stabilized with propiolic acid
US3396028A (en) * 1964-11-25 1968-08-06 Eastman Kodak Co Silver halide emulsions containing hydroxy carboxylic acid derivatives as fog inhibitors
US3457079A (en) * 1964-12-30 1969-07-22 Konishiroku Photo Ind Photographic silver halide emulsions stabilized with gallic acid or an alkyl ester thereof
US3573915A (en) * 1966-11-16 1971-04-06 Gaf Corp Photographic silver halide emulsions containing nitrosubstituted or unisubstituted cinnamic acid or cinnamaldehyde
DE2410914A1 (de) * 1974-03-07 1975-09-18 Agfa Gevaert Ag Einlagerungsverfahren
GB1580212A (en) * 1976-03-29 1980-11-26 Agfa Gevaert Antifogging and/or stabilizing compounds for silver halide photography
GB1560005A (en) * 1976-08-11 1980-01-30 Fuji Photo Film Co Ltd Silver halide photographic emulsions
JPS589411B2 (ja) * 1976-10-18 1983-02-21 富士写真フイルム株式会社 硬調写真感光材料
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
JPS589412B2 (ja) * 1977-08-30 1983-02-21 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方法
JPS5952818B2 (ja) * 1978-12-28 1984-12-21 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPS5952820B2 (ja) * 1979-11-06 1984-12-21 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPS6083028A (ja) * 1983-10-13 1985-05-11 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
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
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

Also Published As

Publication number Publication date
AR245994A1 (es) 1994-03-30
CA1313082C (en) 1993-01-26
JP2634171B2 (ja) 1997-07-23
DE3765866D1 (de) 1990-12-06
EP0254195A3 (en) 1988-12-14
US4756997A (en) 1988-07-12
IT8621207A1 (it) 1988-01-23
EP0254195B1 (en) 1990-10-31
IT8621207A0 (it) 1986-07-23
EP0254195A2 (en) 1988-01-27
JPS6347755A (ja) 1988-02-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960729