| 摘要 |
A main object of the present invention is to provide: an environmentally friendly substrate for recording medium which has good adhesion to a resin layer, and a manufacturing method thereof. To attain the object, the present invention provides a substrate for recording medium comprising: a resin substrate containing a separating material which blooms or bleeds toward its surface, a barrier layer which is formed on the resin substrate and made of a metal compound used to block the separating material, and a resin layer formed on the barrier layer.
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