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1. 发明申请

WO2012149324A1 RECIRCULATING INKJET PRINTING FLUID, SYSTEM AND METHOD 审中-公开
标题翻译：重新喷墨打印流体，系统和方法
公开(公告)号：WO2012149324A1
公开(公告)日：2012-11-01
申请号：PCT/US2012/035462
申请日：2012-04-27
申请人： EASTMAN KODAK COMPANY , MIS, Mark, R. , BENNETT, Grace, Ann , FALKNER, Catherine, A.
发明人： MIS, Mark, R. , BENNETT, Grace, Ann , FALKNER, Catherine, A.
IPC分类号： C09D11/00
CPC分类号： C09D11/322 , C09D11/326
摘要： An inkjet printing fluid composition comprising water, colorant, acrylic latex polymer, and a water dispersible polyurethane additive having an acid number greater than 50, preferably between 50 and 150, more preferably from 60 to 100, and most preferably from 60 to 90. A printing system for applying such a printing fluid to a substrate, comprising a printing fluid applicator and a recirculating printing fluid supply supplying such printing fluid to the applicator. The acrylic latex polymer provides increased optical density for printed images, and the water dispersible polyurethane additive enables the latex-containing printing fluid to be recirculated for extended periods without significant fluid destabilization or pressure build up or filter clogging. Also disclosed is method of continuous inkjet printing employing such a printing system.
摘要翻译：一种包含水，着色剂，丙烯酸胶乳聚合物和酸值大于50，优选50至150，更优选60至100，最优选60至90的水分散性聚氨酯添加剂的喷墨印刷液组合物。用于将这种印刷液体施加到基底上的印刷系统，包括印刷液体施加器和将这种印刷流体供应到施用器的再循环印刷液体供应器。丙烯酸胶乳聚合物为印刷图像提供增加的光密度，并且水分散性聚氨酯添加剂使得含胶乳的印刷液体可以长时间再循环，而没有显着的流体不稳定或压力累积或过滤器堵塞。还公开了采用这种印刷系统的连续喷墨印刷方法。

2. 发明申请

WO2005032820A1 THERMAL IMAGING COMPOSITION AND MEMBER 审中-公开
标题翻译：热成像组件和会员
公开(公告)号：WO2005032820A1
公开(公告)日：2005-04-14
申请号：PCT/US2004/029081
申请日：2004-09-08
申请人： EASTMAN KODAK COMPANY , ZHENG, Shiying , BENNETT, Grace, Ann
发明人： ZHENG, Shiying , BENNETT, Grace, Ann
IPC分类号： B41C1/10
CPC分类号： B41C1/1041 , B41M5/368 , Y10S430/111 , Y10S430/165
摘要： An imaging member, such as a negative-working printing plate or on-press cylinder, has an imaging layer comprised of a thermally sensitive compound and a photothermal conversion material. The thermally sensitive compound comprises a heat-activatable bisulfite adduct and can be a polymer or a small molecule compound. In the imaging member, the thermally sensitive compound reacts to provide increased hydrophobicity in areas exposed to energy that provides or generates heat. The imaging layer is considered "switchable" and can be used to provide a lithographic printing image without traditional alkaline wet processing.
摘要翻译：成像构件，例如负压印版或压印滚筒，具有由热敏化合物和光热转换材料构成的成像层。热敏化合物包括可热活化的亚硫酸氢盐加合物，并且可以是聚合物或小分子化合物。在成像构件中，热敏化合物在暴露于提供或产生热量的能量的区域中反应提供增加的疏水性。成像层被认为是“可切换的”，并且可以用于提供平版印刷图像，而不需要传统的碱性湿法处理。

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