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2. 发明授权

US06251175B1 Jet ink composition 失效
标题翻译：喷墨油墨组成
公开(公告)号：US06251175B1
公开(公告)日：2001-06-26
申请号：US09130675
申请日：1998-08-06
申请人： Linfang Zhu , Mohammed Siddiqui
发明人： Linfang Zhu , Mohammed Siddiqui
IPC分类号： C09D1100
CPC分类号： C09D11/36
摘要： The present invention provides a jet ink composition and a method of jet printing onto non-porous substrates such as glass, metal, ceramics, and plastics images which have improved adhesion. The jet ink composition, which has short dry times, comprises an organic solvent, colorant, and a hydroxyaromatic resin with its hydroxyaromatic units being linked by a linkage other than alkylene ether linkage. The hydroxyaromatic units of the hydroxyaromatic resin are linked by, for example, an alkylene linkage. An example of a suitable hydroxyaromatic unit is a phenol. An example of the organic solvent is ethanol. The jet ink composition provides short dry times on non-porous substrates. In some embodiments of the ink composition, the image adhesion can be further improved by the use of an adhesion promoter such as a silane, a dendrimer, or a combination thereof.
摘要翻译：本发明提供一种喷墨印刷组合物和喷墨印刷在诸如玻璃，金属，陶瓷和塑料图像等无孔基材上的方法，其具有改善的粘附性。具有短干燥时间的喷墨油墨组合物包含有机溶剂，着色剂和羟基芳族树脂，其羟基芳族单元通过除亚烷基醚键之外的键连接。羟基芳族树脂的羟基芳族单元通过例如亚烷基键连接。合适的羟基芳族单元的实例是苯酚。有机溶剂的实例是乙醇。喷墨油墨组合物在无孔基材上提供短的干燥时间。在油墨组合物的一些实施方案中，可以通过使用粘合促进剂如硅烷，树枝状聚合物或其组合来进一步改善图像粘合性。

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