申请人:Samsung Electronics Co., Ltd.
公开号:US20040158050A1
公开(公告)日:2004-08-12
A lightfast colorant and a lightfast ink composition including the lightfast colorant utilize a lightfast colorant that is derived by covalently binding a cinnamate derivative and a conventional colorant. The lightfast colorant improves storage stability as well as lightfastness when added to an ink composition.
一种耐光色料和包括该耐光色料的耐光墨水组合物利用通过共价结合肉桂酸酯衍生物和传统色料而得到的耐光色料。当添加到墨水组合物中时,这种耐光色料提高了存储稳定性和耐光性。