| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laminated molding with its weight and production cost reduced. <P>SOLUTION: In a laminated panel 1 (laminated molding), a first fibrous reinforcing material layer 11, a first joining material layer 12, a porous core material layer 13, a second joining material layer 14, and a second fibrous reinforcing material layer 15 are laminated in turn. The panel 1 is obtained through an impregnation process in which the first fibrous reinforcing material is mounted on a mold to be impregnated with a thermosetting resin and a curing process in which the thermosetting resin contained in the first fibrous reinforcing material is cured to form the first fibrous reinforcing material layer 11. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
