| 摘要 |
An optical information recording medium is disclosed, which comprises a plastic substrate; an undercoat layer formed thereon, comprising a condensate of a mixture of (1) at least one metal alcoholate selected from the group consisting of a tetra-alkoxy metal and an organic tri-alkoxy metal, and (2) a polymeric compound selected from the group consisting of (i) a copolymer of an acrylate or methacrylate containing at least one hydroxy alkyl group, and an acrylate or methacrylate containing an alkyl group, and (ii) an amino-group-containing polymer; and a recording layer formed on the undercoat layer.
|
