| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To have the greatest protective effect against insects of dry woody material vermins, such as Lyctus brunneus in producing wood building materials of a woody floor plate, a woody wall, woody fittings, a stair plate or the like, wherein the quality or workability are not reduced with the minimum using of an agent. <P>SOLUTION: In the wood building material which is manufactured such that a coating is made to adhere to the surface of a wood base material, the wood building material with very high protective effect against insects is obtained by making an insecticide exist between the woody base material and the coating, and thereby the subject is solved. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
