COLOUR PHOTOGRAPHIC MATERIAL

A color photographic material is described containing a compound of formula (I) wherein, if n=1, R1 is, inter alia, a radical of formula (II), and, if n=2, R1 is unsubstituted or C1-C4alkyl- or hydroxy-substituted phenylene or naphthylene; or -R12-X-R13-, and other residues are as defined in claim 1...

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Hauptverfasser: BIRY, STEPHANE, JEGANATHAN, SURULIAPPA, GOWPER, NESVADBA, PETER, LEPPARD, DAVID, GEORGE
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creator BIRY, STEPHANE
JEGANATHAN, SURULIAPPA, GOWPER
NESVADBA, PETER
LEPPARD, DAVID, GEORGE
description A color photographic material is described containing a compound of formula (I) wherein, if n=1, R1 is, inter alia, a radical of formula (II), and, if n=2, R1 is unsubstituted or C1-C4alkyl- or hydroxy-substituted phenylene or naphthylene; or -R12-X-R13-, and other residues are as defined in claim 1. The compound of formula (I) is effective as scavenger of the oxidized form of the developer (Dox scavenger), especially when contained in an interlayer between light sensitive layers. Selected compounds of this class can also be used as additives, for example as dye stabilizer, in color photographic materials, or as an antioxidant for organic materials.
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The compound of formula (I) is effective as scavenger of the oxidized form of the developer (Dox scavenger), especially when contained in an interlayer between light sensitive layers. 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subjects AUXILIARY PROCESSES IN PHOTOGRAPHY
CHEMISTRY
CINEMATOGRAPHY
COMPOSITIONS BASED THEREON
ELECTROGRAPHY
HETEROCYCLIC COMPOUNDS
HOLOGRAPHY
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES
PHOTOGRAPHY
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES
PHYSICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title COLOUR PHOTOGRAPHIC MATERIAL
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