| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot pressing molded woody board excellent in mechanical strength without damaging storage stability or productivity. SOLUTION: The woody board excellent in mechanical strength is obtained by molding the woody board using an isocyanate group terminal prepolymer, which is obtained by modifying a part of an organic polyisocyanate compound (a) with a hydroxyl group-containing compound (C) having anα,β-unsaturated carbonyl group, as an adhesive. COPYRIGHT: (C)2009,JPO&INPIT
|
