Silver halide photographic material for direct observation and ink-jet recording sheet
AssigneeKonica Corporation
InventorsKatsumasa Yamazaki, Toyoki Nishijima
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Abstract
A silver halide photographic material for direct observation comprising a support having on one side of the support, (a) a photosensitive layer comprising a silver halide emulsion; and (b) a non-photosensitive layer, wherein the photographic material comprises at least one oil-soluble dye having a maximum absorption wavelength of a spectral reflection density curve in a range of 540 to 580 nm and exhibiting an absorption density at 440 nm of not more than ¼ of an absorption density at the maximum absorption wavelength.
Claims10
A silver halide photographic material for direct observation comprising a support having on one side of the support,
- (a) a photosensitive layer comprising a silver halide emulsion;
- and
- (b) a non-photosensitive layer,
- wherein the photographic material comprises at least one oil-soluble dye having a maximum absorption wavelength of a spectral reflection density curve in a range of 540 to 580 nm and exhibiting an absorption density at 440 nm of not more than ¼ of an absorption density at the maximum absorption wavelength.
A silver halide photographic material for direct observation comprising a support having on one side of the support,
- (a) a photosensitive layer comprising a silver halide emulsion;
- and
- (b) a non-photosensitive layer,
- wherein the photographic material comprises two oil-soluble dyes each having a maximum absorption wavelength of a spectral reflection density curve in a range of 550 to 645 nm.
A silver halide photographic material for direct observation comprising a support having on one side of the support,
- (a) a photosensitive layer comprising a silver halide emulsion;
- and
- (b) a non-photosensitive layer,
- wherein the photographic material comprises two oil-soluble dyes each having an absorption density at 440 nm of a spectral reflection density curve of not more than ⅕ of an absorption density at a maximum absorption wavelength.
Dependencies are inferred from the claim text.