| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for filling and adhering to a wood panel in excellent productivity, by which an adhesion-defective portion is not formed, because a filling and adhesive agent can be filled to all the corners of dent grooves formed on the back side of the wood panel, and the next process can be carried out after the filling process, because the filling and adhesive agent quickly exhibits an initial cohesive force. SOLUTION: This method for filling and adhering to the wood panel, comprising filling a moisture-curable heat-meltable resin to the dent grooves formed on the back side of the wood panel, is characterized in that the moisture-curable heat-meltable resin has a melt viscosity of≤10,000 mPa.s at 120°C and the relation of a melted volume (V120) at 120°C and a volume (V20) at 20°C satisfies the expression: (V120-V20)/V120<0.1. COPYRIGHT: (C)2004,JPO
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