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1. (CA2612774) COLOR FILM DEVELOPER COMPOSITION AND PROCESS THEREFOR

Office : Canada
Application Number: 2612774 Application Date: 05.06.2006
Publication Number: 2612774 Publication Date: 11.01.2007
Grant Number: Grant Date: 10.09.2013
Publication Kind : C
Prior PCT appl.: Application Number:US2006021623 ; Publication Number: Click to see the data
IPC:
G03C 1/295
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
1
Photosensitive materials
005
Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
06
with non-macromolecular additives
295
Development accelerators
CPC:
G03C 7/407
G03C 7/24
Applicants: THOMSON LICENSING
Inventors: OLSON, ROBERT ARTHUR
ZACHARIA, MICHAEL ANTHONY
PROULX, WARREN
Priority Data: 60/696,558 05.07.2005 US
Title: (EN) COLOR FILM DEVELOPER COMPOSITION AND PROCESS THEREFOR
(FR) COMPOSITION DE BAIN REVELATEUR DE FILM COULEUR ET PROCEDE CONNEXE
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.


Also published as:
EP1899767JP2008545162US20090233245CN101218537TH87287IN10078/DELNP/2007
WO/2007/005169