发明名称 インクジェット記録用インク、インクカートリッジ、インクジェット記録装置、インクジェット記録方法、及びインク記録物
摘要 PROBLEM TO BE SOLVED: To provide an ink for inkjet recording, and an ink cartridge, a recording device, a recording method and an ink recorded material using the ink, which show good storage stability of the ink, give a high image density on a plain paper, show good discharge stability of the ink, and prevent ink adhesion in a periphery of a nozzle.SOLUTION: The ink comprises water, a wetting agent, a colorant and polymer fine particles. The polymer fine particles comprise a copolymer of: an alkyl (meth)acrylate having 1 to 4 carbon atoms or styrene; N,N dialkylaminoethyl (meth)acrylate; and a polyethylene oxide (meth)acrylate or a monomer expressed by formula 3. In the formula, l represents an integer of 1 to 300.
申请公布号 JP6024329(B2) 申请公布日期 2016.11.16
申请号 JP20120203647 申请日期 2012.09.14
申请人 株式会社リコー 发明人 成瀬 充;野々垣 正康;羽切 稔;加藤 啓太
分类号 C09D11/30;B41J2/01;B41M5/00;C08F220/34 主分类号 C09D11/30
代理机构 代理人
主权项
地址