| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin having flexibility peculiar to aqueous polyurethane resins and having excellent adhesion to plastic such as a polyolefin (e.g., polyethylene and polypropylene), a nylon, and a polyester. <P>SOLUTION: The aqueous polyurethane resin is obtained by causing reaction of a low molecular weight glycol (A) having at least two 2-6C alkyl side chains per molecule, a high molecular weight polyol (B), and a polyisocyanate (C) as main components. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
