Red sensitizing dye combinations for high chloride emulsions

Details Red sensitizing dye combinations for high chloride emulsions Red sensitizing dye combinations for high chloride emulsions

1996-04-08

2000-09-19

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430572, 430584, 430613, 430933, 430963, G03C 129, G03C 120

Patent

active

061209821

ABSTRACT:
A silver halide photographic material comprises a red sensitive layer which contains a high chloride emulsion sensitized with at least two red sensitizing dyes. By adjusting the relative amounts of the two dyes the heat sensitivity of the red layer can be adjusted to match that of the blue sensitive and green sensitive layers to maintain color balance despite thermal fluctuations.

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