Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1998-06-11
2000-04-04
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430558, G03C 108, G03C 726, G03C 732
Patent
active
060459883
ABSTRACT:
A color photographic recording material which contains on a support at least one blue-sensitive silver halide emulsion layer, which is associated with a yellow coupler, at least one green-sensitive silver halide emulsion layer, which is associated with a magenta coupler, and at least one red-sensitive silver halide emulsion layer, which is associated with a cyan coupler, together with non-photosensitive interlayers between the layers of differing color sensitivity, characterised in that at least one green-sensitive silver halide layer contains a 2-equivalent pyrazolone and/or a pyrazolotriazole coupler as the magenta coupler and at least one interlayer adjacent to this layer contains as a DOP scavenger a polyester comprising at least one dicarboxylic acid of the formula I ##STR1## in which L.sub.1, L.sub.2 are optionally substituted, divalent organic residues and
REFERENCES:
patent: 4366236 (1982-12-01), Takahashi
Geiger Markus
Helling Gunter
Agfa-Gevaert NV
Letscher Geraldine
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