| 摘要 |
PROBLEM TO BE SOLVED: To provide a method which enables production of a modified wood excellent in dimensional stability, water resistance, light resistance and anti-rotting properties and also holding characteristics as a wood by solving the problems with a conventional modified wood. SOLUTION: This modified wood production method comprises the steps of adding an apatite-coated photocatalyst to a resinous liquid containing, as main components, a monomer, oligomer and prepolymer of synthetic polymers such as a vinyl resin, e.g. an acrylic oligomer and the like, uniformly stirring the mixture to obtain an impregnating liquid in which the photocatalyst is completely dispersed in the resinous liquid, impregnating a wood with the impregnating liquid by a pressure reduction/pressurizing method, polymerizing to solidify, and then coating the wood surface. COPYRIGHT: (C)2005,JPO&NCIPI
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