DE69101637T2 - IMPROVEMENTS RELATING TO A PHOTOGRAPHIC PROCEDURE. - Google Patents

IMPROVEMENTS RELATING TO A PHOTOGRAPHIC PROCEDURE.

Info

Publication number
DE69101637T2
DE69101637T2 DE69101637T DE69101637T DE69101637T2 DE 69101637 T2 DE69101637 T2 DE 69101637T2 DE 69101637 T DE69101637 T DE 69101637T DE 69101637 T DE69101637 T DE 69101637T DE 69101637 T2 DE69101637 T2 DE 69101637T2
Authority
DE
Germany
Prior art keywords
improvements relating
photographic
amplification bath
photographic procedure
developer
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.)
Expired - Fee Related
Application number
DE69101637T
Other languages
German (de)
Other versions
DE69101637D1 (en
Inventor
John Fyson
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.)
Eastman Kodak Co
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
Publication of DE69101637D1 publication Critical patent/DE69101637D1/en
Application granted granted Critical
Publication of DE69101637T2 publication Critical patent/DE69101637T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C5/395—Regeneration of photographic processing agents other than developers; Replenishers therefor
    • G03C5/3956—Microseparation techniques using membranes, e.g. reverse osmosis, ion exchange, resins, active charcoal
    • 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
    • G03C7/3017—Colour 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)

Abstract

In a photographic process which includes a developer and an amplification bath, a photographic material is passed from the developer to the amplification bath and an absorbing agent is used to treat the amplification bath to remove any carried over developing agent which may cause degradation of the amplification bath or the photographic material being treated.
DE69101637T 1990-04-30 1991-05-01 IMPROVEMENTS RELATING TO A PHOTOGRAPHIC PROCEDURE. Expired - Fee Related DE69101637T2 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
DE69101637D1 DE69101637D1 (en) 1994-05-11
DE69101637T2 true DE69101637T2 (en) 1994-09-22

Family

ID=10675227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69101637T Expired - Fee Related DE69101637T2 (en) 1990-04-30 1991-05-01 IMPROVEMENTS RELATING TO A PHOTOGRAPHIC PROCEDURE.

Country Status (5)

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

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 (en) * 1974-06-20 1983-08-09 コニカ株式会社 Processing method for silver halide photographic materials
JPS52127331A (en) * 1976-04-19 1977-10-25 Fuji Photo Film Co Ltd Fog elimination for photographic image
JPS5965843A (en) * 1982-10-07 1984-04-14 Fuji Photo Film Co Ltd Formation of color image
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
GB9009678D0 (en) 1990-06-20
WO1991017479A1 (en) 1991-11-14
JPH06507250A (en) 1994-08-11
EP0529009A1 (en) 1993-03-03
DE69101637D1 (en) 1994-05-11
ATE104068T1 (en) 1994-04-15
EP0529009B1 (en) 1994-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee