MEDIO PARA GRABACION MAGNETICA DE ALTA DENSIDAD.

摘要

Disclosed herein is a magnetic recording medium comprising: a stretched polyethylene-2,6-naphthalate multilayered film having a high-roughness surface and a low-roughness surface; a coating layer (A) having specific surface properties and being formed on the high-roughness surface of said multilayered film; a coating layer (B) having a specific surface property and being formed on the low-roughness surface of said multilayered film; and a thin ferromagnetic metal film formed on said coating layer (B).