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首页> 外文期刊>Journal of Imaging Science and Technology >Semiempirical Predictive Kinetic Model of Light Induced Magenta Dye-Based Ink Jet Ink Fading on Polymer-Coated Photomedia
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Semiempirical Predictive Kinetic Model of Light Induced Magenta Dye-Based Ink Jet Ink Fading on Polymer-Coated Photomedia

机译：聚合物涂层光介质上的光诱导品红色染料基喷墨褪色的半经验预测动力学模型

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摘要

With the dramatic increase in the prevalence of photoprinting using ink jet printers in recent years, much effort has been made to increase the longevity of the resulting prints. Many of these phenomena, unfortunately, require long-term testing in order conduct an accurate assessment. Much of the testing to date has been purely empirical in nature, allowing little improvement from a rational perspective. To overcome these limitations, this paper introduces a simple model of the light induced fading of magenta dye-based inks on polymer-coated photo media that represents fading as a two step process. Using this model, fade data collected in as little as nine days may provide accurate predictions of these ink/ media combinations out to approximately 20 years of simulated fading. In many instances, the model can be further simplified. This analysis allows the definition of a "light fade factor" for both the ink and media which may serve as a useful figure of merit to facilitate the rapid qualitative comparison of ink and media formulations.
机译：近年来，随着使用喷墨打印机进行照相打印的普及率的急剧增加，已经做出了很多努力来提高所得打印件的寿命。不幸的是，许多这样的现象需要长期测试才能进行准确的评估。迄今为止，许多测试本质上纯粹是凭经验进行的，从理性的角度来看，几乎没有改善。为了克服这些局限性，本文介绍了一个简单的模型，该模型对洋红色染料基油墨在聚合物涂层感光介质上的光诱导褪色进行了描述，该过程将褪色表示为两个步骤。使用此模型，在短短9天之内收集的褪色数据就可以提供这些墨水/介质组合的准确预测，直到大约20年的模拟褪色为止。在许多情况下，可以进一步简化模型。该分析允许为墨水和介质两者定义“光褪色因数”，其可以用作有用的品质因数，以促进墨水和介质配方的快速定性比较。

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    John M. Medley;

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    Department of Chemical and Materials Engineering, University of Kentucky, 177 F. Paul Anderson Tower,Lexington, Kentucky 40506;

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