| 摘要 |
PROBLEM TO BE SOLVED: To provide a molding base material with high mechanical strength such as flexural modulus which is composed of a fiber-reinforced resin composition. SOLUTION: The prepreg-form fiber-reinforced resin composition is obtained by surface treating an opened fiber aggregate with a liquid composition containing a thermoplastic resin, where each of the fibers may be coated with the thermoplastic resin. In the resin composition, the fiber may be coated with the thermoplastic resin mediated by an easily adhesive layer formed on its surface and composed of an adhesive component, the thermoplastic resin may be a polymethylpentene-based resin and the solvent contains at least a hydrocarbon, where the content of the polymethylpentene-based resin may be around 0.01-25 pts.wt. to 100 pts.wt. of the solvent. The fiber aggregate may be composed of e.g. a carbon fiber. COPYRIGHT: (C)2006,JPO&NCIPI |
