| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide photo-curable ink for inkjet enabling inkjet discharge at room temperature, curable only with light irradiation without requiring heating, and giving a cured film having sufficient heat resistance and insulation properties. <P>SOLUTION: The photo-curable ink for inkjet includes a particular monofunctional polymerizable monomer, a polyfunctional polymerizable monomer and a photopolymerization initiator. A cured article, obtained by curing the photo-curable ink for inkjet by irradiation with UV ray having a wavelength of 365 nm by 1,000 mJ/cm<SP>2</SP>, has a 5% weight loss temperature of ≥200°C measured by thermogravimetric analysis. <P>COPYRIGHT: (C)2010,JPO&INPIT |
