| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a resin for active energy beam-hardenable offset printing ink reducing misting generated during offset printing while maintaining the adhesiveness of the ink; a resin composition for printing ink with reduced mist quantity; and its production method. <P>SOLUTION: The resin (A) for offset printing ink obtained by copolymerizing a monomer component containing styrenes, (meta)acrylic acid alkylester, and a hydrophilic group-containing vinyl monomer, the weight-average molecular weight (Mw) being 5,000 to 13,000, and the glass transition temperature (Tg) being 70 to 100°C, is compounded in the printing ink. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
