| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a core base material sheet which can maintain high image quality even if laminated under the atmospheric pressure and which firmly adheres to an image recording medium when laminated on the image recording medium, an information recording medium using the core base material sheet, and a manufacturing method for the information recording medium. <P>SOLUTION: This core base material sheet, which is composed of at least a base material and an adhesion layer provided on one side or both the sides of the base material, is characterized in that the adhesion layer contains at least urethane-modified polyester resin and a fine particle whose volume mean particle diameter is in the range of 5-35 μm. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
