Silver halide color photographic light-sensitive material

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

1996-03-11

1998-08-18

Letscher, Geraldine

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

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

430502, 430503, 430504, 430567, G03C 146

Patent

active

057957061

ABSTRACT:
A silver halide color photographic light-sensitive material is described, which comprises a support having provided thereon at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer, wherein at least one of said blue-, green- and red-sensitive silver halide emulsion layers comprises a low-, medium- and high-sensitivity silver halide emulsion layers provided in this order from the side near to the support, the average grain thickness of all silver halide grains in the low-sensitivity silver halide emulsion layer is from 0.15 to less than 0.25 .mu.m, the average grain thickness of all silver halide grains in the medium-sensitivity silver halide emulsion layer is from 0.15 to less than 0.25 .mu.m and the average grain thickness of all silver halide grains in the high-sensitivity silver halide emulsion layer is from 0.15 to less than 0.25 .mu.m.

REFERENCES:
patent: 4970140 (1990-11-01), Heki et al.
patent: 5283164 (1994-02-01), Fenton et al.
patent: 5302499 (1994-04-01), Merrill et al.
patent: 5466566 (1995-11-01), Tashiro et al.
J. Gasper et al., Optical Properties of the Photographic Emulsion, Chap. 20, pp. 578-591, Macmillan, New York (1977).

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