ATE125047T1 - Vorrichtung und verfahren zur regenerierung einer photographischen entwicklungslösung. - Google Patents

Vorrichtung und verfahren zur regenerierung einer photographischen entwicklungslösung.

Info

Publication number
ATE125047T1
ATE125047T1 AT91908293T AT91908293T ATE125047T1 AT E125047 T1 ATE125047 T1 AT E125047T1 AT 91908293 T AT91908293 T AT 91908293T AT 91908293 T AT91908293 T AT 91908293T AT E125047 T1 ATE125047 T1 AT E125047T1
Authority
AT
Austria
Prior art keywords
pct
replenisher
regenerating
developing solution
date oct
Prior art date
Application number
AT91908293T
Other languages
English (en)
Inventor
Andrew David Basement Grimsey
David Mcdonald A Spence Henson
Peter Douglas Southfie Marsden
Peter Jeffery Woodside B Twist
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of ATE125047T1 publication Critical patent/ATE125047T1/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
    • 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
    • G03C7/44—Regeneration; Replenishers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/137—Cobalt complex containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/144—Hydrogen peroxide treatment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
AT91908293T 1990-04-18 1991-04-16 Vorrichtung und verfahren zur regenerierung einer photographischen entwicklungslösung. ATE125047T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909008750A GB9008750D0 (en) 1990-04-18 1990-04-18 Method and apparatus for photographic processing solution replenishment

Publications (1)

Publication Number Publication Date
ATE125047T1 true ATE125047T1 (de) 1995-07-15

Family

ID=10674632

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91908293T ATE125047T1 (de) 1990-04-18 1991-04-16 Vorrichtung und verfahren zur regenerierung einer photographischen entwicklungslösung.

Country Status (7)

Country Link
US (1) US5439784A (de)
EP (1) EP0525059B1 (de)
JP (1) JPH05509172A (de)
AT (1) ATE125047T1 (de)
DE (1) DE69111231T2 (de)
GB (1) GB9008750D0 (de)
WO (1) WO1991016666A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9114933D0 (en) 1991-07-11 1991-08-28 Kodak Ltd Method for forming a photographic colour image
GB9225353D0 (en) * 1992-12-04 1993-01-27 Kodak Ltd Method of photographing processing
GB9321656D0 (en) * 1993-10-20 1993-12-08 Kodak Ltd Photographic developer/amplifier compositions
GB9623564D0 (en) * 1996-11-13 1997-01-08 Kodak Ltd Photographic developer/amplifier process and solutions

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276874A (en) * 1963-04-23 1966-10-04 Eastman Kodak Co Photographic developer starter solutions
US3674490A (en) * 1968-12-11 1972-07-04 Agfa Gevaert Ag Process for the production of photographic images
BE790101A (fr) * 1971-10-14 1973-04-13 Eastman Kodak Co Produit photographique aux halogenures d'argent et procede pourformer une image avec ce produit
US3765891A (en) * 1972-05-23 1973-10-16 Eastman Kodak Co Process for developing photographic elements
US3822723A (en) * 1972-09-11 1974-07-09 Du Pont Apparatus for controlling addition of replenishment solution to a photographic processor
JPS5836332B2 (ja) * 1974-06-20 1983-08-09 コニカ株式会社 ハロゲン化銀写真感光材料の処理方法
JPS5213335A (en) * 1975-07-23 1977-02-01 Fuji Photo Film Co Ltd Method for forming image by stabilized color intensification processing
CA1064311A (en) * 1975-09-02 1979-10-16 Vernon L. Bissonette Redox amplification process employing cobalt iii complex and peroxide as oxidizing agents
JPS5272226A (en) * 1975-12-12 1977-06-16 Fuji Photo Film Co Ltd Color photography
CH618800A5 (de) * 1976-02-04 1980-08-15 Agfa Gevaert Nv
JPS5313416A (en) * 1976-07-23 1978-02-07 Mitsubishi Paper Mills Ltd Method of regenerating fatigue developer
DE2961840D1 (en) * 1978-01-17 1982-03-04 Ciba Geigy Ag Process and apparatus for regenerating and maintaining the activity of a photographic treating solution
DE2916836A1 (de) * 1979-04-26 1980-11-06 Agfa Gevaert Ag Verfahren zur herstellung photographischer bilder
JPS5633646A (en) * 1979-08-29 1981-04-04 Fuji Photo Film Co Ltd Processing method for color photographic material
US4346981A (en) * 1980-07-14 1982-08-31 Pako Corporation Dual rate automatic anti-oxidation replenisher control
JPS5965846A (ja) * 1982-10-06 1984-04-14 Dainippon Printing Co Ltd 現像処理装置
JPS6180150A (ja) * 1984-09-27 1986-04-23 Fuji Photo Film Co Ltd カラ−画像形成方法
GB8502579D0 (en) * 1985-02-01 1985-03-06 Kodak Ltd Liquid chemical mixing method
US4977067A (en) * 1988-08-19 1990-12-11 Dainippon Screen Mfg. Co., Ltd. Method of and apparatus for supplying replenishers to automatic processor
GB8909580D0 (en) * 1989-04-26 1989-06-14 Kodak Ltd Method of forming a photographic colour image
GB9003282D0 (en) * 1990-02-14 1990-04-11 Kodak Ltd Method and apparatus for photographic processing

Also Published As

Publication number Publication date
US5439784A (en) 1995-08-08
JPH05509172A (ja) 1993-12-16
EP0525059A1 (de) 1993-02-03
EP0525059B1 (de) 1995-07-12
WO1991016666A1 (en) 1991-10-31
DE69111231T2 (de) 1996-04-04
DE69111231D1 (de) 1995-08-17
GB9008750D0 (en) 1990-06-13

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Legal Events

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