| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin structure with white marking in which contrast of a printed part to a background color is high, a design property of the printed part does not fall due to soiling or wear or the like and high visibility is held. <P>SOLUTION: The resin structure with white marking is consisting of a crystalline resin and an amorphous resin. White marking is performed with laser beam irradiation onto a resin molding in which a compounding ratio of the crystalline resin to the amorphous resin [former:latter (weight ratio)] is 20:80 to 80:20 and further a coating film is formed by a transparent coating material on a white marking part where the white marking is performed. <P>COPYRIGHT: (C)2009,JPO&INPIT |
