| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated sheet stable in dimensional (change) characteristics, and the laminated sheet manufactured thereby. SOLUTION: In the manufacturing method of the laminated sheet by laminating a predetermined number of prepregs impregnated with a resin and heating them under pressure, at least one prepreg is heat-treated once or a plurality of times at a temperature lower in 10-40°C than a temperature at which the melt viscosity of the resin infiltrated in the prepreg lowers maximally before lamination. COPYRIGHT: (C)2006,JPO&NCIPI |
