| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a surface treatment means capable of preventing deterioration of adhesion on the surface of a base material after the base material made of ceramics, plastic, and metal, or the like, is preserved for a long period of time. <P>SOLUTION: In the method for the surface treatment of the base material, a protection coating film with a solubility parameter whose difference from the solubility parameter of an adhesive is not more than 1 is formed on the handing surface of the base material before the base material is bonded with the adhesive. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
