US 5,212,054 A · Silver halide color photographic light-sensitive material

Abstract

A silver halide color photographic light-sensitive material of which the color reproducibility and printing suitability are kept improved against the variation of photographing conditions, such as a change in light source, is disclosed. The photographic material comprises a support and provided thereon a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a blue-sensitive silver halide emulsion layer, wherein at least one of said emulsion layers is of three-layer structure comprising a low-speed elemental emulsion layer, a medium-speed elemental emulsion layer and a high speed emulsion layer arranged in this sequence from the side facing the support, and a maximum color density of said medium-speed emulsion layer is not more than 0.35.

Claims15

Dependent claims

A silver halide color photographic light sensitive material comprising a support having provided thereon a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, and a blue-sensitive silver halide emulsion layer, wherein at least said green-sensitive silver halide emulsion layer is a three-layer structure comprising a low-speed elemental emulsion layer, a medium-speed elemental emulsion layer, and a high-speed elemental emulsion layer arranged in sequence from the side facing said support, said medium-speed elemental emulsion layer of the green-sensitive layer having a maximum color density of not more than 0.35 and the following spectral sensitivity distribution;

0.55S.sub.560 <S.sub.570 <.120S.sub.560,
0.20S.sub.560 <S.sub.580 <0.60S.sub.560, and
S.sub.580 <0.30.sub.560
wherein S represents the sensitivity in a specific wavelength region, which is defined as the reciprocal of an exposure amount required to obtain a minimum density+0.1 at the subscripted wavelength (in nm).

1 more element

A silver halide color photographic light sensitive material comprising a support having provided thereon a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a blue-sensitive emulsion layer, wherein at least said red-sensitive silver halide emulsion layer is a three-layer structure comprising a low-speed elemental emulsion layer, a medium-speed elemental emulsion layer and a high-speed elemental emulsion layer arranged in sequence form a side facing said support, said medium-speed elemental emulsion layer of the red-sensitive layer having a maximum color density of not more than 0.35 and the following spectral sensitivity distribution:

0.50S.sub.640 <S.sub.600 <0.90S.sub.640,
0.70S.sub.640 <S.sub.620 <1.20S.sub.640,
0.40S.sub.640 <S.sub.660 <0.90S.sub.640,
and S.sub.680 <0.40S.sub.640
wherein S represents the reciprocal of an exposure amount required to obtain a minimum density+0.1 at the subscripted wavelength (in nm).

2 more elements

Dependencies are inferred from the claim text.

Silver halide color photographic light-sensitive material

Life of this patent

Silver halide color photographic light-sensitive material

Life of this patent

Abstract

Claims15