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Title:
COLOR PHOTOGRAPHIC RECORDING MATERIAL HAVING ENHANCED SENSITIVITY AND IMPROVED COLOR REPRODUCIBILITY
Document Type and Number:
Japanese Patent JPH1078637
Kind Code:
A
Abstract:

To improve the spectral sensitivity and color reproducibility of a color photographic recording material.

This color photographic recording material has at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer on the film substrate or further has a nonphotosensitive layer. Each of the red and green-sensitive silver halide emulsion layers contains at least one kind of cyanine dye having an absorption spectrum in a methanol soln. in the range of 515-550nm besides an ordinary sensitizing dye and the absorption max. of the cyanine dye in the red-sensitive silver halide emulsion layer is different from that in the green-sensitive silver halide emulsion layer by <10nm, preferably <5nm at the time of measurement in the methanol soln.


Inventors:
SIEGEL JOERG DR
BORST HANS-ULRICH DR
BELL PETER DR
BUESCHER RALF DR
WILLSAU JOHANNES DR
Application Number:
JP12779097A
Publication Date:
March 24, 1998
Filing Date:
May 02, 1997
Export Citation:
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Assignee:
AGFA GEVAERT AG
International Classes:
G03C7/00; G03C1/18; G03C7/20; G03C7/30; (IPC1-7): G03C7/20; G03C1/18; G03C7/00
Attorney, Agent or Firm:
Heiyoshi Odashima