| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a moisture-curing urethane-based resin composition excellent in adhesiveness and initial tack. SOLUTION: A polyisocyanate is acted on a polyoxycarbonic acid and a polyol. Then, a monomer liquid containing a (meth)acrylic ester is dissolved and the resin composition is obtained by radical polymerization. Alternatively, the liquid is dissolved in a liquid composition containing the polyoxycarbonic acid and the polyol, and the (meth)acrylic ester is subjected to radical polymerization. Then, the resin composition may be obtained by acting the polyisocyanate. Further, the liquid is dissolved in a liquid polyol and the (meth) acrylic ester is subjected to radical polymerization. Then, the resin composition may be obtained by adding the polyoxycarbonic acid and acting the polyisocyanate.</p> |
