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1.发明授权Method for developing a silver halide color photographic light-sensitive material for color proof using a specified color developing agent 失效使用特定的彩色显影剂显影用于防色的卤化银彩色照相感光材料的方法
公开(公告)号：US5013633A
公开(公告)日：1991-05-07
申请号：US374469
申请日：1989-06-30
申请人： Tomomi Yoshizawa , Keiji Ogi , Nariko Kimura
发明人： Tomomi Yoshizawa , Keiji Ogi , Nariko Kimura
CPC分类号： G03C7/4136 , G03C7/3825 , G03F3/107
摘要： A method of preparing a color proof from a silver halide color photographic light-sensitive material and a black-and-white halftone dot image is disclosed, wherein said light-sensitive material has on a support the photographic component layers including silver halide emulsion layers each having different spectral sensitivities, and one of said silver halide emulsion layers comprises a magenta coupler represented by Formula M-I; ##STR1## wherein Z represents a group of non-metal atoms necessary to form a nitrogen-containing heterocyclic ring including a substituted one; X represents one selected from the group consisting of a hydrogen atom and a group capable of splitting off upon a reaction with an oxidized product of a developer; and R represents one selected from the group consisting of a hydrogen atom and a substituent. The method comprises the steps of:exposing said light-sensitive material through said halftone dot image, and,developing said exposed light-sensitive material in a developing solution containing a developer represented by Formula (III) in a ratio of not less than 55 mol % to total developers, to form at least a magenta image comprising .lambda..sub.L0.2 of a spectral absorption in a wavelength region of 580 to 635 nm; ##STR2## wherein R.sub.21 and R.sub.22 represent independently an alkyl group, provided that R.sub.21 and R.sub.22 may be same or different and combine with each other to form a ring.
摘要翻译： 公开了一种从卤化银彩色照相感光材料和黑白色网点形象制备色彩的方法，其中所述感光材料在支撑体上具有包括卤化银乳剂层的照相组分层 具有不同的光谱灵敏度，并且所述卤化银乳剂层中的一种包括由式MI表示的品红色成色剂; 式M-1其中Z代表形成含有取代基的含氮杂环所必需的一组非金属原子; X表示选自氢原子和与显影剂的氧化物反应后能够分解的基团的一个; R表示选自氢原子和取代基的一个。 该方法包括以下步骤：使所述感光材料通过所述半色调点图像曝光，并将显影溶液显影在含有式（III）表示的显影剂的显影溶液中，所述显影溶液的比例不小于55μmol ％至总显影剂，以至少形成包括在580至635nm的波长区域中的光谱吸收的λL0.2的品红色图像; 式III其中R 21和R 22独立地表示烷基，条件是R 21和R 22可以相同或不同并且彼此结合形成环。
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2.发明授权Silver halide color photographic light sensitive material for color proof and method for preparing color proof using the same 失效卤化银色彩照相感光材料，用于色彩校正和使用其制备色彩的方法
公开(公告)号：US5449592A
公开(公告)日：1995-09-12
申请号：US275330
申请日：1994-07-14
CPC分类号： G03C7/3225 , G03C7/36 , G03C7/3825
摘要： A silver halide color photographic light-sensitive material for making a color proof and a method for making the color proof using the light-sensitive material. Halftone color proofs having a similar color tone of small dots and large dots can be obtained by the light-sensitive material and the method using it. The silver halide color photographic light-sensitive material comprises a yellow image forming light-sensitive layers, a magenta image foming light-sensitive layer and a cyan image forming light-sensitive layer which are different from each other in spectral sensitivity, and the magenta image forming layer contains a magenta coupler and an yellow coupler. The color proof is prepared by a method comprising steps of sequentially exposing the above-mentioned silver halide color photographic material to each of light having different spectral distribution through each of a plurality of black-and-white halftone images prepared by color separation of a color original, respectively, and developing the silver halide color photographic material with a color developer.
摘要翻译： 一种用于制作色彩的卤化银彩色照相感光材料和使用该感光材料进行着色的方法。 可以通过感光材料和使用它的方法获得具有相同色调的小点和大点的半色调色彩。 卤化银彩色照相感光材料包括在光谱灵敏度上彼此不同的黄色图像形成感光层，品红色图像感光层和青色图像形成感光层，以及品红色图像 形成层包含品红色耦合器和黄色耦合器。 通过以下方法制备着色证明：一种方法，其包括以下步骤：将上述卤化银彩色照相材料依次暴露于通过颜色分色制备的多个黑白色半色调图像中的每一个上具有不同光谱分布的每种光 分别用彩色显影剂显影卤化银彩色照相材料。
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3.发明授权
公开(公告)号：US5006437A
公开(公告)日：1991-04-09
申请号：US400494
申请日：1989-08-30
申请人： Tomomi Yoshizawa , Nariko Kimura
发明人： Tomomi Yoshizawa , Nariko Kimura
CPC分类号： G03C7/3006 , G03C7/4136
摘要： A process for forming a color image is disclosed. In the process a photographic material which comprises a light-sensitive silver halide emulsion layer containing a 2,5-diacylaminophenol-based cyan coupler at a ratio of over 50 mol % of the total cyan coupler is processed with a color developer containing a color developing agent represented by Formula I at a ratio of over 55 mol % of total developing agent in the color developer, ##STR1## wherein R.sub.1 and R.sub.2 independently represent a substituted or unsubstituted alkyl group, and R.sub.1 and R.sub.2 may link together to form a ring.
摘要翻译： 公开了一种形成彩色图像的方法。 在该方法中，将含有以总青色成色剂的50摩尔％以上的比例含有2,5-二酰基氨基苯酚的青色成色剂的感光卤化银乳剂层的照相材料用含有显色剂 在显影剂中，显影剂总量超过55摩尔％的式I表示的化合物，其中R1和R2独立地表示取代或未取代的烷基，R1和R2可以连接在一起形成环 。
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4.发明授权Image forming method for forming a multicolor image from a half-tone dot exposure 失效用于从半色调点曝光形成多色图像的图像形成方法
公开(公告)号：US4994345A
公开(公告)日：1991-02-19
申请号：US361264
申请日：1989-06-05
申请人： Tomomi Yoshizawa , Keiji Ogi , Nariko Kimura
发明人： Tomomi Yoshizawa , Keiji Ogi , Nariko Kimura
CPC分类号： G03C7/3013 , G03F3/107
摘要： A method for making a color proof in a photo-mechanical process. The method comprises a step for exposing a silver halide color photographic light-sensitive material to light through a black-and-white halftone dot image, and a step for developing said silver halide color photographic light-sensitive material with a color developer. The photographic material is comprised of at least three silver halide emulsion layers which are different from each other in spectral sensitivity thereof, and at least one of these silver halide emulsion layers contains a specific yellow coupler and the color developer contains a specific color developing agent. A halftone color image having a color tone similar to that of image printed with printing inks can be obtained by the simplified process.
摘要翻译： 一种在光机械过程中制作色彩的方法。 该方法包括通过黑白半色调点图像将卤化银彩色照相感光材料曝光于光的步骤，以及用彩色显影剂显影所述卤化银彩色照相感光材料的步骤。 照相材料由至少三种在其光谱灵敏度上彼此不同的卤化银乳剂层组成，并且这些卤化银乳剂层中的至少一种含有特定的黄色成色剂，彩色显影剂含有特定的彩色显影剂。 通过简化的处理可以获得具有与印刷油墨印刷的图像相似的色调的半色调彩色图像。
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公开(公告)号：US5128237A
公开(公告)日：1992-07-07
申请号：US665933
申请日：1991-03-05
CPC分类号： G03C7/30 , G03C7/3003 , G03C2001/03517 , G03C7/305 , Y10S430/158
摘要： Significant improvement in color reproduction can be achieved by a direct positive silver halide color photographic material having at least one each of a blue-sensitive, green-sensitive and a red-sensitive direct positive silver halide emulsion layer, in which material at least one of said direct positive silver halide emulsion layer contains both silver chloride or a silver halide composed of silver chlorobromide or silver chloroiodobromide containing no less than 50 mol % of AgCl, and a specific compound that is capable of reacting with the oxidation product of a developing agent to release a specific compound capable of scavenging said oxidation product or a precursor of said scavenging compound.
摘要翻译： 可以通过具有至少一种蓝色敏感性，绿色敏感性和红色敏感性的直接正性卤化银乳剂层中的至少一种的直接正性卤化银彩色照相材料来实现色彩再现的显着改善，其中材料至少一种 所述直接正性卤化银乳剂层含有氯化银或由含有不少于50mol％AgCl的氯氯溴化银或氯碘溴酸银组成的卤化银，以及能够与显影剂的氧化产物反应的特定化合物 释放能够清除所述氧化产物或所述清除化合物的前体的特定化合物。
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