ATE104068T1 - Verbesserungen in bezug auf ein photographisches verfahren. - Google Patents

Verbesserungen in bezug auf ein photographisches verfahren.

Info

Publication number
ATE104068T1
ATE104068T1 AT91920968T AT91920968T ATE104068T1 AT E104068 T1 ATE104068 T1 AT E104068T1 AT 91920968 T AT91920968 T AT 91920968T AT 91920968 T AT91920968 T AT 91920968T AT E104068 T1 ATE104068 T1 AT E104068T1
Authority
AT
Austria
Prior art keywords
photographic process
amplification bath
improvements regarding
developer
photographic
Prior art date
Application number
AT91920968T
Other languages
English (en)
Inventor
John Richard Tortworth Fyson
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 ATE104068T1 publication Critical patent/ATE104068T1/de

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/395Regeneration of photographic processing agents other than developers; Replenishers therefor
    • G03C5/3956Microseparation techniques using membranes, e.g. reverse osmosis, ion exchange, resins, active charcoal
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3017Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Endoscopes (AREA)
  • Exposure Control For Cameras (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
AT91920968T 1990-04-30 1991-05-01 Verbesserungen in bezug auf ein photographisches verfahren. ATE104068T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909009678A GB9009678D0 (en) 1990-04-30 1990-04-30 Improvements relating to a photographic process
PCT/EP1991/000845 WO1991017479A1 (en) 1990-04-30 1991-05-01 Improvements relating to a photographic process
EP91920968A EP0529009B1 (de) 1990-04-30 1991-05-01 Verbesserungen in bezug auf ein photographisches verfahren

Publications (1)

Publication Number Publication Date
ATE104068T1 true ATE104068T1 (de) 1994-04-15

Family

ID=10675227

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91920968T ATE104068T1 (de) 1990-04-30 1991-05-01 Verbesserungen in bezug auf ein photographisches verfahren.

Country Status (5)

Country Link
EP (1) EP0529009B1 (de)
AT (1) ATE104068T1 (de)
DE (1) DE69101637T2 (de)
GB (1) GB9009678D0 (de)
WO (1) WO1991017479A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9208185D0 (en) * 1992-04-11 1992-05-27 Kodak Ltd Method of processing photographic material
GB2305737B (en) * 1995-09-29 1999-05-19 Kodak Ltd Method of processing photographic silver halide materials
GB2305738B (en) * 1995-09-29 1999-05-12 Kodak Ltd Method of processing a photographic silver halide colour material
GB9827979D0 (en) * 1998-12-19 1999-02-10 Eastman Kodak Co Method and apparatus for processing a photographic material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS52127331A (en) * 1976-04-19 1977-10-25 Fuji Photo Film Co Ltd Fog elimination for photographic image
JPS5965843A (ja) * 1982-10-07 1984-04-14 Fuji Photo Film Co Ltd カラ−画像形成方法
US4606827A (en) * 1983-06-03 1986-08-19 Konishiroku Photo Industry Co., Ltd. Method for separating and recovering color developing agent

Also Published As

Publication number Publication date
WO1991017479A1 (en) 1991-11-14
EP0529009B1 (de) 1994-04-06
EP0529009A1 (de) 1993-03-03
GB9009678D0 (en) 1990-06-20
JPH06507250A (ja) 1994-08-11
DE69101637D1 (de) 1994-05-11
DE69101637T2 (de) 1994-09-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties