HIGH-SPEED COLOR PHOTOGRAPHIC RECORDING MATERIAL ENHANCED IN SENSITIVITY IN GREEN SPECTRAL REGION

PROBLEM TO BE SOLVED: To provide the color photographic recording material enhanced in green sensitivity. SOLUTION: This color photographic recording material comprises at least each one of cyan coupler-containing red-sensitive, magenta coupler-containing green-sensitive, and yellow coupler-containi...

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Hauptverfasser: BUESCHER RALF DR, SIEGEL JOERG DR, JUNG JUERGEN DR, BORST HANS-ULRICH DR, BELL PETER DR, REIF HEINZ DR
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide the color photographic recording material enhanced in green sensitivity. SOLUTION: This color photographic recording material comprises at least each one of cyan coupler-containing red-sensitive, magenta coupler-containing green-sensitive, and yellow coupler-containing blue-sensitive silver halide emulsion layer units and further an insensitive layer unit according to circumstances. This green-sensitive emulsion layer unit comprises 2 partial layers and they are characterized by sensitization by using sensitizing dyes so as to obtain the following sensitizing maximum and bands shown by parameters. 540 nm=56 nm and b20 >=89 nm, where λ(Smax) is a sensitization maximum (100% sensitivity) wavelength, and each of b80 , b50 and b20 is the width of the sensitizing bands in 80%, 50% and 20% of the maximum sensitivity, respectively.