GB1336102A - Processing of silver halide photographic material - Google Patents

Processing of silver halide photographic material

Info

Publication number
GB1336102A
GB1336102A GB1336102DA GB1336102A GB 1336102 A GB1336102 A GB 1336102A GB 1336102D A GB1336102D A GB 1336102DA GB 1336102 A GB1336102 A GB 1336102A
Authority
GB
United Kingdom
Prior art keywords
fixing
silver halide
oxidation
ferric
processing
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
Application number
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1336102A publication Critical patent/GB1336102A/en
Expired 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
    • G03C5/40—Chemically transforming developed images
    • G03C5/42—Reducing; Intensifying

Abstract

1336102 Photographic processing FUJI PHOTO FILM CO Ltd 3 Jan 1972 188/72 Heading G2C In the production of a line or half-tone image by development of an exposed silver halide lith emulsion with a solution containing hydroquinone (or a hydroquinone derivative), sulphite (or sulphite adduct) and alkali and fixing with a thiosulphate, an oxidation treatment is included before or during fixing. Oxidation before fixing may be with a bichromate, ferricyanide, persulphate or perchlorate. A halide may also be present. Oxidation during fixing may be with ferric nitrilotriacetate, ferric ethylene diamine tetraacetate or sodium ferric ethylene diamine tetraacetate.
GB1336102D 1972-01-03 1972-01-03 Processing of silver halide photographic material Expired GB1336102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18872 1972-01-03

Publications (1)

Publication Number Publication Date
GB1336102A true GB1336102A (en) 1973-11-07

Family

ID=9699957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1336102D Expired GB1336102A (en) 1972-01-03 1972-01-03 Processing of silver halide photographic material

Country Status (1)

Country Link
GB (1) GB1336102A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209951A1 (en) * 1972-12-07 1974-07-05 Hunt Chem Corp Philip A
EP0532003A1 (en) * 1991-09-11 1993-03-17 Konica Corporation Processing solution for silver halide color photographic light-sensitive material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209951A1 (en) * 1972-12-07 1974-07-05 Hunt Chem Corp Philip A
EP0532003A1 (en) * 1991-09-11 1993-03-17 Konica Corporation Processing solution for silver halide color photographic light-sensitive material
US5695915A (en) * 1991-09-11 1997-12-09 Konica Corporation Processing method for silver halide color photographic light-sensitive material
EP0814377A2 (en) * 1991-09-11 1997-12-29 Konica Corporation Processing solution for silver halide color photographic light-sensitive material
EP0814377A3 (en) * 1991-09-11 1998-01-28 Konica Corporation Processing solution for silver halide color photographic light-sensitive material

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years