| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical disk which can be provided as a bare disk and is provided with a hard coat which is rapidly cured when formed in several μm thickness and has excellent control of surface strength, antistatic properties and fingerprint adhesion. <P>SOLUTION: The optical disk whose performance is stable and which can be inexpensively manufactured is obtained by providing the hard coat constituted of a coating film formed by photosetting a paint including a polyfunctional acrylate, an electrolyte and a reactive silicone on a cover layer. <P>COPYRIGHT: (C)2008,JPO&INPIT |
