Silver halide color photographic light-sensitive material contai

Details Silver halide color photographic light-sensitive material contai Silver halide color photographic light-sensitive material contai

1989-09-07

1992-01-14

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Two or more radiation-sensitive layers containing other than...

430510, G03C 1825

Patent

active

050810081

ABSTRACT:
In a silver halide color photographic light-sensitive material which includes at least one layer of each of red-, green-, and blue-sensitive silver halide emulsion layers and a yellow filter layer containing yellow colloidal silver on a support, an average grain size of at least one of the light-sensitive silver halide emulsions is 0.4 .mu.m or less, a maximum absorption peak of yellow colloidal silver in the yellow filter layer appears at 430 to 450 nm, and 1/4 absorption of the maximum absorption at the longer wavelength side occurs within the range of 500 to 560 nm. This photographic light-sensitive material can reduce a fog by the yellow filter layer without degrading other photographic properties.

REFERENCES:
patent: 2806798 (1957-07-01), Weaver
patent: 4052215 (1977-10-01), Moll et al.
patent: 4429038 (1984-01-01), Moll et al.
patent: 4542091 (1985-09-01), Sasaki et al.
The Theory of the Photographic Process, Third Edition, C. E. K. Meath, T. H. James, pp. 278-306.

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