发明名称 INKJET INK COMPOSITION
摘要 <P>PROBLEM TO BE SOLVED: To provide an inkjet ink composition excellent in curability by ultraviolet irradiation, discharge stability of dot omission, a flight bending, etc., nozzle clogging resilience after being left for a long period of time, and storage stability of ink. <P>SOLUTION: The inkjet ink composition contains, at least: water; a urethane (meth)acrylate; a first radically polymerizable compound whose solubility to 100 g of water at 20&deg;C is 1 g or more; a second radically polymerizable compound whose solubility to 100 g of water at 20&deg;C is less than 1g; and a photoinitiator. The first radically polymerizable compound contained is 1-30 mass% based on the total mass of the ink composition. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013018823(A) 申请公布日期 2013.01.31
申请号 JP20110151535 申请日期 2011.07.08
申请人 SEIKO EPSON CORP 发明人 KAGOSE TAKETOSHI;KATO SHINICHI;NAKANO TOMOHITO;KOYANO HIROHISA;SATO KIMINOBU
分类号 B41J2/01;B41M5/00;C09D11/00;C09D11/38 主分类号 B41J2/01
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