| 摘要 |
<p>PURPOSE:To obtain a resin molded piece excellent in depth by a method wherein print pattern is applied to fiber base member having a thickness 0.1-10mm. after it is impregnated with resin liquid and the whole is impregnated with thermosetting resin and then set. CONSTITUTION:A print pattern is given by gravure or silk-screen printing or other means to a fibrous base member that is composed of natural or synthetic fibrous unwoven fabric, etc. having a thickness 0.1-10mm. after it is impregnated with resin liquid and has 25-500gr/m<2> as a weight per unit area. On the other hand, stabilizer, hardener, diluent, solution etc. are added to thermosetting resin as the maincomponent such as unsaturated polyester resin etc. to prepare thermosetting resin liquid. The above-said thermosetting resin liquid is added by a coating method etc. such as roll coating or a well-known impregnation to fibrous base member the above-said print pattern is added to and then the resin is hardened by heating, ultraviolet radiation, etc. to obtain a molded piece.</p> |
