| 摘要 |
PROBLEM TO BE SOLVED: To provide a reactive hot melt coating composition for obtaining a coated wooden material having crack resistance together with hardness and to provide a coated wooden material obtained by using the composition. SOLUTION: The invention provides the reactive hot melt coating composition comprising a crystalline oligomer component with 10-100°C of melting point and 1-10% by mass of photo radical polymerization initiator, wherein the composition is solid or a solid solution at 20-50°C, and provides the coated wooden material having a cured coating of the coating composition. COPYRIGHT: (C)2006,JPO&NCIPI
|
