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1. 发明公开

EP1312978A1 Color negative element containing triple-coated blue record and method of imaging using same 审中-公开
标题翻译：同样包括三层涂布蓝色记录和图像形成方法，使用的彩色底片元件
公开(公告)号：EP1312978A1
公开(公告)日：2003-05-21
申请号：EP02079591.0
申请日：2002-11-01
申请人： EASTMAN KODAK COMPANY
发明人： Platt, Norma B. , Michno, Drake Matthew
IPC分类号： G03C7/30
CPC分类号： G03C7/3029 , G03C7/3022 , G03C7/3041 , G03C7/30594 , G03C2001/0055 , G03C2007/3037 , G03C2200/11 , Y10S430/156 , Y10S430/158
摘要： Disclosed is a photographic element comprising a support bearing a blue light sensitive record containing at least three layers having different levels of light sensitivity arranged in the order slowest to fastest with the slowest layer closest to the support and the fastest layer closest to the light exposure source, wherein (a) all of the blue-sensitive layers are closer to the light exposure source than the layers sensitive to any other color; (b) the slowest blue light sensitive layer is at least 1.0 logE slower than the next fastest blue light sensitive layer when measured at a density of 0.15 above Dmin, and contains a particular type of cyan dye-forming development inhibitor releasing (DIR) coupler; and (c) all of the blue light sensitive layers other than the slowest blue light sensitive layer independently contain a certain type of yellow dye-forming DIR coupler. Embodiments of the invention provide improved color rendition without sacrificing blue density.
摘要翻译：公开了包括支撑轴承包含具有不同电平的顺序最慢的排列光灵敏度的至少三个层的蓝色光敏感的记录的照相元件，以与最近的到支撑最慢层与所述光曝光源最快层最近的最快，worin（a）所有的蓝色敏感层的更接近于比层以任何其它颜色敏感的光曝光源; （B）的最慢蓝光敏感层比所述下一个最快蓝光敏感层当在0:15以上的Dmin密度测量较慢的至少1.0包厢，并含有特定类型的青色显影抑制剂释放型成色（DIR）成色剂 ; 和（c）所有比最慢的蓝光敏感层以外的蓝光敏感层的含有unabhängig某些类型形成黄色染料的DIR成色剂的。本发明的实施例，而不牺牲密度蓝色提供改进的彩色再现。

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