发明名称 Inkjet recording ink and recording media set, inkjet recording method, recorded matter and recording apparatus
摘要 There is provided an inkjet recording ink and recording media set, which contains: an inkjet recording ink; and a recording medium, wherein the inkjet recording ink comprises at least: water; a water-soluble organic solvent; and a colorant containing carbon black, and having a volume average particle diameter of 40 nm to 100 nm, wherein the recording medium contains: a substrate; and a coating layer on at least one side of the substrate, and wherein an amount of pure water transferred to the recording medium, as measured with a dynamic scanning absorptometer at 23 C and 50% RH, at a contact time of 100 ms is 2 ml/m2 to 35 ml/m2 while an amount of pure water transferred to the recording medium at a contact time of 400 ms is 3 ml/m2 to 40 ml/m2.
申请公布号 US8304043(B2) 申请公布日期 2012.11.06
申请号 US20080300927 申请日期 2008.03.14
申请人 NAGASHIMA HIDEFUMI;NAGAI KIYOFUMI;NAMBA MICHIHIKO;KOJIMA MARIKO;RICOH COMPANY, LTD. 发明人 NAGASHIMA HIDEFUMI;NAGAI KIYOFUMI;NAMBA MICHIHIKO;KOJIMA MARIKO
分类号 B41M5/00 主分类号 B41M5/00
代理机构 代理人
主权项
地址