发明名称 水系インク組成物と反応液のセット、記録方法
摘要 PROBLEM TO BE SOLVED: To provide an inkjet recording method by which an image free of color blur or color bleeding can be printed regardless of the absorptivity of a recording medium.SOLUTION: The recording method is carried out by using the following ink composition set to print a recording medium regardless of the conditions of the recording medium that medium is made of a material which absorbs or substantially does not absorb an ink composition and a reaction solution. The ink composition set is a combination of an aqueous ink composition comprising at least a coloring material, an anionic resin emulsion, a water-soluble organic solvent and water, and a reaction solution comprising a reaction agent that produces an aggregate when brought into contact with the aqueous ink composition, and a cationic resin emulsion. By this method, an image free of color blur or color bleeding can be printed on the recording medium.
申请公布号 JP5729454(B2) 申请公布日期 2015.06.03
申请号 JP20130252814 申请日期 2013.12.06
申请人 セイコーエプソン株式会社 发明人 小柳 崇;竹本 清彦
分类号 B41M5/00;B41J2/01;C09D11/00 主分类号 B41M5/00
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