申请人:Ricoh Company, Ltd.
公开号:EP2540516A2
公开(公告)日:2013-01-02
A inkjet recording medium and ink set including ink containing water, a hydrosoluble organic solvent comprising an amide compound represented by the following Chemical Structure 1, a surface active agent; and a coloring agent, and a recording medium containing a substrate; and a coated layer on at least one side of the substrate, wherein the transfer amount of pure water to the recording medium having the coated layer is 2 ml/m2 to 35 ml/m2 during a contact time of 100 ms and 3 ml/m2 to 40 ml/m2 during a contact time of 400 ms when measured by a liquid dynamic absorption tester at 23 °C and 50 % RH:
一种喷墨记录介质和墨水组,包括含水的墨水、由以下化学结构 1 所代表的酰胺化合物组成的水溶性有机溶剂、表面活性剂和着色剂,以及一种记录介质,该记录介质包含基底;以及基底至少一面上的涂层,其中,在 23 °C 和 50 % 相对湿度条件下,用液体动态吸收测试仪测量,在 100 毫秒的接触时间内,纯水向具有涂层的记录介质的转移量为 2 ml/m2 至 35 ml/m2,在 400 毫秒的接触时间内,纯水向记录介质的转移量为 3 ml/m2 至 40 ml/m2: