DE2803678A1 - Verfahren zur erhaltung der gleichmaessigen entwicklungsaktivitaet photographischer entwickler - Google Patents

Verfahren zur erhaltung der gleichmaessigen entwicklungsaktivitaet photographischer entwickler

Info

Publication number
DE2803678A1
DE2803678A1 DE19782803678 DE2803678A DE2803678A1 DE 2803678 A1 DE2803678 A1 DE 2803678A1 DE 19782803678 DE19782803678 DE 19782803678 DE 2803678 A DE2803678 A DE 2803678A DE 2803678 A1 DE2803678 A1 DE 2803678A1
Authority
DE
Germany
Prior art keywords
developer
supplement
automatic developing
development
time
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.)
Ceased
Application number
DE19782803678
Other languages
German (de)
English (en)
Inventor
Katsumi Hayashi
Eiichi Okutsu
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
Priority claimed from JP852077A external-priority patent/JPS5394926A/ja
Priority claimed from JP1511777A external-priority patent/JPS53100232A/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE2803678A1 publication Critical patent/DE2803678A1/de
Ceased 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
    • G03C5/31—Regeneration; Replenishers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
DE19782803678 1977-01-28 1978-01-27 Verfahren zur erhaltung der gleichmaessigen entwicklungsaktivitaet photographischer entwickler Ceased DE2803678A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP852077A JPS5394926A (en) 1977-01-28 1977-01-28 Photographic developing solution refreshing process
JP1511777A JPS53100232A (en) 1977-02-15 1977-02-15 Method for keeping development activity of developing solution constant

Publications (1)

Publication Number Publication Date
DE2803678A1 true DE2803678A1 (de) 1978-08-03

Family

ID=26343050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782803678 Ceased DE2803678A1 (de) 1977-01-28 1978-01-27 Verfahren zur erhaltung der gleichmaessigen entwicklungsaktivitaet photographischer entwickler

Country Status (5)

Country Link
US (1) US4228234A (enExample)
CA (1) CA1130132A (enExample)
DE (1) DE2803678A1 (enExample)
FR (1) FR2379096A1 (enExample)
GB (1) GB1593836A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741991A (en) * 1981-07-23 1988-05-03 E. I. Du Pont De Nemours And Company Stable photographic developer and replenisher therefor
JPH0679142B2 (ja) * 1985-10-18 1994-10-05 富士写真フイルム株式会社 現像処理方法
EP0251178B1 (en) * 1986-06-27 1994-04-20 Fuji Photo Film Co., Ltd. Method of supplying replenishing solution in automatic developing machine
US5194367A (en) * 1986-11-28 1993-03-16 Fuji Photo Film Co., Ltd. Method for processing a silver halide photographic material
US5250396A (en) * 1988-01-21 1993-10-05 Fuji Photo Film Co., Ltd. Method for processing silver halide color photographic material
GB8927099D0 (en) * 1989-11-30 1990-01-31 Kodak Ltd Replenishment system
EP0573700A1 (en) * 1992-06-09 1993-12-15 Agfa-Gevaert N.V. Replenishment of a developer containing ascorbic acid and 3-pyrazolidone derivatives
EP0696759B1 (en) * 1994-08-11 2000-03-29 Konica Corporation Method for processing a silver halide photographic light-sensitive material
US5616452A (en) * 1995-03-30 1997-04-01 Eastman Kodak Company Photographic processor and method for replenishing
EP0752618A3 (en) * 1995-06-12 1997-01-22 E.I. Du Pont De Nemours And Company Hydroquinone developer, method for recycling spent hydroquinone developer and a recycled hydroquinone developer
FR2754360A1 (fr) * 1996-10-08 1998-04-10 Eastman Kodak Co Procede de renouvellement d'un revelateur a l'acide ascorbique
US5863713A (en) * 1997-04-07 1999-01-26 Aviles; John Jay Process repeatedly regenerates developers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343242A1 (de) * 1972-08-31 1974-03-28 Du Pont Verfahren zur entwicklung von belichteten photographischen filmen und zur regenerierung der entwicklerloesung
DE2606892A1 (de) * 1976-02-04 1976-09-09 Agfa Gevaert Ag Verfahren zur entwicklung von photographischen silberhalogenidmaterialien

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004893A1 (en) * 1970-02-04 1971-08-12 Klinisch & Co, 6000 Frankfurt Two-component regenerator soln for developing machine
GB1313796A (en) * 1970-04-20 1973-04-18 Ipc Services Ltd Photographic processing
US4025344A (en) * 1972-08-31 1977-05-24 E. I. Du Pont De Nemours And Company Lithographic developer replenishment process
US3942888A (en) * 1975-02-06 1976-03-09 Xerox Corporation Stepped transfer roller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343242A1 (de) * 1972-08-31 1974-03-28 Du Pont Verfahren zur entwicklung von belichteten photographischen filmen und zur regenerierung der entwicklerloesung
DE2606892A1 (de) * 1976-02-04 1976-09-09 Agfa Gevaert Ag Verfahren zur entwicklung von photographischen silberhalogenidmaterialien

Also Published As

Publication number Publication date
FR2379096B1 (enExample) 1982-01-29
CA1130132A (en) 1982-08-24
GB1593836A (en) 1981-07-22
US4228234A (en) 1980-10-14
FR2379096A1 (fr) 1978-08-25

Similar Documents

Publication Publication Date Title
DE2026252C3 (de) Schnellverarbeitung von photographischem Material
DE2803678A1 (de) Verfahren zur erhaltung der gleichmaessigen entwicklungsaktivitaet photographischer entwickler
DE69327079T2 (de) Verfahren zur Rückführung eines gebrauchten photographischen Entwicklers und photographischer wiederverwendeter Entwickler
DE2343242C2 (de) Verfahren zur Entwicklung von belichtetem lithographischem Aufzeichnungsmaterial
DE69227301T2 (de) Verfahren zur herstellung eines photographischen farbbildes
DE1522374C2 (de) Verfahren zur Herstellung eines direktpositiven photographischen Bildes
CH644213A5 (de) Photographischer halbtonentwickler und verwendung desselben.
DE2606892A1 (de) Verfahren zur entwicklung von photographischen silberhalogenidmaterialien
DE929171C (de) Verfahren und Material zum Herstellen farbiger photographischer Bilder
DE1572125B2 (de) Fotografisches Material für die Herstellung direktpositiver Bilder
DE721610C (de) Verfahren zur Herstellung von Naturfarbenbildern durch Umkehrentwicklung von Mehrschichtenfilmen mit Emulsionsschichten auf beiden Seiten des Schichttraegers
DE69624307T2 (de) Konzentrierte Lösung für photographische Farbentwicklung
DE3810348A1 (de) Verfahren zur schnellentwicklung von colormaterialien
DE1772801A1 (de) Photographischer Entwickler
DE1110519B (de) Verfahren zur Herstellung photographischer Bilder in sehr silberarmen Schichten
DE69227657T2 (de) Photographisches Verarbeitungsverfahren
DE3800385A1 (de) Ueberlauffreies farbfotografisches entwicklungssystem
DE1906296C3 (de) Silbersalzdiffusionsverfahren
DE1597493C2 (de) Verfahren zur Herstellung eines direktpositiven photographischen Bildes
DE1951483A1 (de) Einrichtung und Verfahren zur Entwicklung belichteter photographischer Farbemulsionen
DE2344074A1 (de) Photographische entwicklerzusammensetzung
DE1139739B (de) Photographische Halogensilberemulsion und Verfahren zu ihrer Herstellung
DE19742490C1 (de) Fotografischer Schwarz-Weiß-Umkehrerstentwickler
DE1922240C2 (de) Verfahren zur Herstellung von photographischen Bildern durch Schnellverarbeitung
DE2049502A1 (de) Photographisches Entwicklungsverfahren und hierfür geeignete Entwicklerlosung

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G03C 5/26

8131 Rejection