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1. (EP1899767) COLOR FILM DEVELOPER COMPOSITION AND PROCESS THEREFOR

Office : European Patent Office
Application Number: 06784573 Application Date: 05.06.2006
Publication Number: 1899767 Publication Date: 19.03.2008
Publication Kind : B1
Prior PCT appl.: Application Number:US2006021623 ; Publication Number: Click to see the data
IPC:
G03C 7/407
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
C
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR OR STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
7
Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
30
Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
407
Development processes or agents therefor
CPC:
G03C 7/407
G03C 7/24
Applicants: THOMSON LICENSING
Inventors: OLSON ROBERT ARTHUR
ZACHARIA MICHAEL ANTHONY
PROULX WARREN
Priority Data: 2006021623 05.06.2006 US
69655805 05.07.2005 US
Title: (DE) FARBFILMENTWICKLERZUSAMMENSETZUNG UND VERFAHREN DAF√úR
(EN) COLOR FILM DEVELOPER COMPOSITION AND PROCESS THEREFOR
(FR) COMPOSITION POUR REVELATEUR DE PELLICULE COULEUR ET PROCEDE POUR CELLE-CI
Abstract: front page image
(EN) A method and composition for processing color film is described. The color film is processed by developing it using first and second compositions. The second composition is an aqueous composition including a buffer, an antioxidant, a preservative, a hydroxide and a developer selected from the group consisting of a hydroquinone and an ascorbic acid.
(FR) A method and composition for processing color film is described. The color film is processed by developing it using first and second compositions. The second composition is an aqueous composition including a buffer, an antioxidant, a preservative, a hydroxide and a developer selected from the group consisting of a hydroquinone and an ascorbic acid.
Also published as:
JP2008545162US20090233245CN101218537CA2612774TH87287IN10078/DELNP/2007
WO/2007/005169