| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a corrosion protection method which is also provided with biocompatibility for practically applying Ni-Ti alloy to biomaterial use. <P>SOLUTION: A corrosion protection method for a metal substrate used in the biomaterial is provided, wherein a polyimide coating film is deposited on the metal substrate by vapor deposition polymerization. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
