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1.发明授权Method for making improved imaging elements suitable for use in silver salt diffusion transfer process 失效用于制备适用于银盐扩散转移过程的改进成像元件的方法
公开(公告)号：US5597676A
公开(公告)日：1997-01-28
申请号：US516108
申请日：1995-08-17
申请人： Ludo Van Rompuy , Paul Coppens
发明人： Ludo Van Rompuy , Paul Coppens
摘要： The present invention provides a method for obtaining an imaging element suitable for use in a silver salt diffusion transfer process by the steps of:preparing an image receiving element by coating the anodized surface of an aluminum foil with an image-receiving layer comprising physical development nuclei,preparing a photosensitive layer packet by coating a temporary base with at least one photosensitive silver halide emulsion layer,pressing the thus formed photosensitive layer packet with its photosensitive silver halide emulsion coated side against said image receiving layer, which has been wet with an aqueous moistening liquid, andoptionally removing said temporary base, characterized in that between said temporary base and said at least one photosensitive silver halide emulsion layer a barrier layer is present which is substantially free of developing agents, is substantially unhardened, comprises one or more hydrophilic binders in an amount of at least 0.25 g/m.sup.2 and is in water permeable relationship with said image receiving layer.
摘要翻译： 本发明提供一种通过以下步骤获得适用于银盐扩散转移过程的成像元件的方法：通过用包含物理显影核的图像接收层涂覆铝箔的阳极氧化表面来制备图像接收元件 通过用至少一个感光卤化银乳剂层涂覆临时基底来制备感光层包，将其形成的感光层包被其感光卤化银乳剂涂覆的一面压靠在所述图像接收层上，所述图像接收层已经用水润湿 液体和任选地去除所述临时碱，其特征在于，在所述临时碱和所述至少一种感光卤化银乳剂层之间存在基本上不含显影剂的阻挡层，基本上未硬化，包含一种或多种亲水性粘合剂 至少0.25g / m 2，以瓦为单位 与所述图像接收层的可渗透关系。
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2.发明授权
公开(公告)号：US5382506A
公开(公告)日：1995-01-17
申请号：US110083
申请日：1993-08-20
申请人： Yasuo Tosaka , Masayuki Sasagawa
发明人： Yasuo Tosaka , Masayuki Sasagawa
CPC分类号： G03C7/30 , G03F3/107 , Y10S430/151
摘要： A silver halide color photographic light sensitive material comprising a support which is both side coated with a polyolefin resin is disclosed. A hydrophilic colloidal layer containing a white pigment and a silver halide emulsion layer are provided on the support and the silver halide emulsion layer contains at least one of the compounds represented by the following Formula I, ##STR1## wherein R.sub.1 represents an alkyl group, a cycloalkyl group or an aryl group; R.sub.2 represents a fluorine atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a dialkylamino group, an alkylthio group or an arylthio group; R.sub.3 represents a group substitutable to a benzene ring; n is an integer of 0 or 1; Z represents a hydrogen atom or a group capable of splitting off when coupling it to the oxidized product of a developing agent; and Y represents a monovalent organic group including a ballast group.
摘要翻译： 公开了一种包含侧面涂覆有聚烯烃树脂的载体的卤化银彩色照相感光材料。 在载体上提供含有白色颜料和卤化银乳剂层的亲水性胶体层，卤化银乳剂层含有下列化学式I表示的至少一种化合物，其中R 1表示烷基 ，环烷基或芳基; R2表示氟原子，烷基，芳基，烷氧基，芳氧基，二烷基氨基，烷硫基或芳硫基; R3表示可以被苯环取代的基团; n为0或1的整数; Z表示氢原子或当将其偶联到显影剂的氧化产物时能够分裂的基团; Y表示包含镇流剂组的一价有机基团。
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公开(公告)号：US4553835A
公开(公告)日：1985-11-19
申请号：US626134
申请日：1984-06-29
申请人： James T. Morgan, Jr.
发明人： James T. Morgan, Jr.
CPC分类号： G03F3/107
摘要： A process is disclosed for preparing a pre-press proof of an original subject having highlight, midtone and shadow tone areas using a color print paper wherein the dyes of the print paper are brought into substantial color compliance with the yellow, cyan and magenta process inks to be used in producing a lithographic reproduction of the original subject. The tonal range of the proof image is also extended to closely match that of the final printed product. After determining the densitometer readings for yellow, magenta and cyan through blue, green and red filters respectively for the print paper and the process inks, the print paper is exposed to light through each filter with an appropriate color separation halftone negative over the film and with combinations of filters being used for hue correction of the yellow, magenta and cyan film dye coupling dyes. A masked short scale yellow separation halftone negative is used to prepare a dye transfer matrix thereof, the image defining portions of tee matrix are dyed with a yellow transfer dye and the yellow is then transferred to the print paper sheet since the yellow coupling dye of the print paper has an excess of magenta and will not provide a true lemon-yellow color in the proof. Exposure of the print paper through color separation positives along with the same separation negatives through corresponding filters provides tone balance and allows compensation for dot gain in printing.
摘要翻译： 公开了一种用于使用彩色打印纸来制作具有高光，中音和阴影色调区域的原始对象的印前证明的方法，其中打印纸的染料与黄色，青色和品红色工艺油墨基本上具有颜色一致性 用于生产原始对象的光刻再现。 证明图像的色调范围也扩展到与最终打印产品的色调范围非常相似。 在打印纸和工艺油墨分别用蓝色，绿色和红色过滤器确定黄色，品红色和青色的密度计读数后，打印纸通过每个过滤器曝光，并将适当的色彩分离半色调在胶片上以及与 用于黄色，品红色和青色染料偶联染料色调校正的滤光片组合。 使用掩蔽的短尺寸黄色分离半色调阴性来制备其染料转移基质，用黄色转印染料染色三通基体的图像限定部分，然后将黄色转印到印刷纸上，因为黄色偶联染料 打印纸上有一些洋红色，在证明中不会提供真正的柠檬黄色。 打印纸通过颜色分离曝光与相同的分离底片通过相应的滤色片提供色调平衡，并允许补偿打印中的点增益。
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6.发明授权
公开(公告)号：US5462844A
公开(公告)日：1995-10-31
申请号：US412618
申请日：1995-03-29
申请人： Yasuo Tosaka
发明人： Yasuo Tosaka
CPC分类号： G03C1/48538 , G03C7/3003 , G03F3/107 , G03C2007/3015 , G03C2007/3024 , G03C2200/29 , G03C7/3029 , G03C7/30535 , G03C7/36 , G03C7/367 , G03C7/38 , G03C7/3835
摘要： A light-sensitive silver halide color photographic material suited for preparing a color proofing image is provided, comprising a support and provided thereon a yellow image forming silver halide emulsion layer, a magenta image forming silver halide emulsion layer and a cyan image forming silver halide emulsion layer, wherein a silver halide emulsion with a spectral sensitivity having a part common to the respective spectral sensitivity regions pertaining to said yellow, magenta and cyan image forming silver halide emulsion layers is contained in at least one of the image forming silver halide emulsion layers; and the magenta image forming silver halide emulsion layer contains a compound represented by the following formula and a yellow dye forming coupler.
摘要翻译： 提供了适用于制备彩色打印图像的感光卤化银彩色照相材料，其包括支撑体，并在其上提供黄色图像形成卤化银乳剂层，品红色图像形成卤化银乳剂层和青色成像卤化银乳剂 其中具有光谱灵敏度的卤化银乳剂包含在至少一个图像形成卤化银乳剂层中，所述卤化银乳剂具有与所述黄色，品红色和青色成像卤化银乳剂层相关的各个光谱灵敏度区域共有的部分。 并且品红色图像形成卤化银乳剂层含有由下式表示的化合物和形成黄色染料的成色剂。
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7.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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8.发明授权
公开(公告)号：US4824770A
公开(公告)日：1989-04-25
申请号：US36078
申请日：1987-04-09
IPC分类号： G03C5/08 , G03C1/00 , G03C7/00 , G03C7/20 , G03C7/30 , G03F3/10 , H04N1/46 , H04N1/48 , G03C5/16 , G03C7/26 , G03C7/28
CPC分类号： G03F3/107 , G03C7/3041 , Y10S430/145 , Y10S430/146
摘要： A process for producing a continuous tone color image comprising providing a light sensitive photographic element comprising a substrate bearing three imaging media coated thereon, said imaging media comprising:(1) an imaging medium capable of forming a yellow image upon imagewise exposure and processing,(2) an imaging medium capable of forming a magenta image upon imagewise exposure and processing,(3) an imaging medium capable of forming a cyan image upon imagewise exposure and processing,each imaging medium having a maximum spectral sensitivity at a wavelength different from that of the maximum spectral sensitivity of the other imaging media within the range 550 to 900 nm, the sensitivities at the wavelength of maximum spectral sensitivity of the media decreasing in order from the medium of shortest wavelength maximum spectral sensitivity to the medium of longest wavelength maximum spectral sensitivity, the difference in said sensitivities between the media of shortest and longest wavelength maximum spectral sensitivity being greater than 0.8 log exposure units, exposing said element to three independently modulated sources each emitting radiation of a wavelength in the region of the wavelength of maximum sensitivity of a respective imaging medium, the maximum emission intensities of the sources at the wavelength of their maximum output increasing from the source of shortest wavelength to longest wavelength by an amount corresponding to the sensitivity difference of the imaging media, said exposures being conducted in scanning fashion and over a number of discrete exposure levels.
摘要翻译： 一种用于生产连续色调彩色图像的方法，包括提供一种感光照相元件，该感光照相元件包括一个其上涂有三个成像介质的基片，所述成像介质包括：（1）能够在成像曝光和处理时形成黄色图像的成像介质， 2）能够在成像曝光和处理时形成品红色图像的成像介质，（3）能够在成像曝光和处理时形成青色图像的成像介质，每个成像介质的波长与 其他成像介质在550至900 nm范围内的最大光谱灵敏度，介质最大光谱灵敏度波长下的敏感度从最短波长最大光谱灵敏度介质到最长波长最大光谱灵敏度介质的顺序逐渐减小 ，最短和长期的媒体之间的敏感度的差异 t波长最大光谱灵敏度大于0.8对数曝光单位，将所述元件暴露于三个独立调制的光源，每个发射源发射各自成像介质的最大灵敏度波长区域中的波长的辐射，源的最大发射强度 其最大输出的波长从最短波长的源到最长波长增加一个对应于成像介质的灵敏度差的量，所述曝光以扫描方式和多个离散曝光水平进行。
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公开(公告)号：US3796575A
公开(公告)日：1974-03-12
申请号：US3796575D
申请日：1971-07-14
申请人： CIBA GEIGY AG
发明人： KIRSCH H
摘要： A PROCESS FOR THE MANUFACTURE OF SCREENED COLORED POSITIVE DIRECT-VIEWING IMAGES, WHICH IN THE PRINTING INDUSTRY PERMIT THE RAPID DETECTION OF THE MATCHING OF THE COMPONENT PRINT POSITIVES WHICH THE FINAL PRINTED PRODUCT WILL SHOW IS DISCLOSED.
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公开(公告)号：US3595654A
公开(公告)日：1971-07-27
申请号：US3595654D
申请日：1968-05-29
申请人： CONTINENTAL CAN CO
摘要： COLOR PROOFS, COLORED FACSIMILES OF A COLORED DESIGN WHICH IS TO BE PRINTED ON AN ARTICLE, ARE PREPARED BY EXPOSING A PHOTOGRAPHIC FILM HAVING A TRANSPARENT BASE TO AN IMAGE OF THE DESIGN. THE FILM IS DEVELOPED, BUT NOT FIXED, AND THEN CONTACTED WITH AN ETCHIG SOLUTION TO REMOVE THE EXPOSED AREAS OF THE EMULSION LAYER. THE ETCHED FILM IS THEN FIXED AND COLORING MATERIAL APPLIED THERETO, THE COLORING MATERIAL ADHERING TO THE NON-ETCHED (UNEXPOSED) AREAS OF THE EMULSION.
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