| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf ball with a coat, reduced in quantity of a volatile organic solvent used, and having excellent shock resistance without lowering of production efficiency, and a paint preferably used for manufacturing the golf ball. <P>SOLUTION: This paint is two-liquid curable urethane base paint containing water liquid of water polyole and polyisocyanate, and it is characterized in that the hydroxyl value of the water polyole is 50 or more and under 100mgKOH/g, and its weight average molecular weight is 4,000 to 20,000. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
