| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a molded article which is produced by irradiation-crosslinking ultrahigh molecular weight polyethylene with radiations and at whose arbitrary site ultrahigh molecular weight polyethylene containing vitamin E is arranged to adjust the crosslink degree of the site. <P>SOLUTION: The molded article of the ultrahigh molecular weight polyethylene, produced by applying a crosslinking treatment using radiation energy to the molded article molded from the ultrahigh molecular weight polyethylene in a prescribed shape is produced by arranging the ultrahigh molecular weight polyethylene containing vitamin E at an arbitrary site of the molded article. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
