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Silver halide color photographic light-sensitive material for preparing color proof and preparation method of color proof

机译:用于制备彩色样片的卤化银彩色照相感光材料及彩色样片的制备方法

摘要

A silver halide color photographic light sensitive material for use in preparing color proofs based on color-separated yellow image information, magenta image information, cyan image information and black image information, in which at least a part of the halftone image information comprises a halftone image having the number of halftone dots of not less than 200x103/inch2 with a dot percentage of 40%, wherein the photographic material comprises a support having thereon a first layer containing a yellow image forming silver halide emulsion (Y-emulsion), a second layer containing a magenta image forming silver halide emulsion (M-emulsion) and a third layer containing a cyan image forming silver halide emulsion (C-emulsion), and a silver halide S-emulsion is contained in at least one of the first, second and third layers or another fourth layer to thereby form a black image upon exposure and processing, the Y-, M-, C- and S- emulsions each having spectral sensitivity wavelength regions respectively different from one another and having, in its spectral sensitivity region, a sensitivity at least six times higher than that of other three emulsions.
机译:用于基于分色的黄色图像信息,品红色图像信息,青色图像信息和黑色图像信息制备彩色样张的卤化银彩色照相光敏材料,其中半色调图像信息的至少一部分包括半色调图像具有不小于200x10 3 / inch 2 且网点百分比为40%的网点的数量,其中照相材料包括其上具有第一层的载体黄色成像卤化银乳剂(Y乳剂),包含品红色成像卤化银乳剂的第二层(M乳剂)和包含青色成像卤化银乳剂的第三层(C乳剂)和银在第一层,第二层和第三层中的至少一个或另一个第四层中包含卤化物S乳剂,从而在曝光和冲洗后形成黑色图像,Y,M,C和S乳剂均具有光谱敏感性y个波长区域彼此不同,并且在其光谱敏感度区域中具有比其他三种乳剂高至少六倍的敏感度。

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