Magnetic recording medium

摘要

This invention relates to a magnetic recording medium which comprises a support having a surface roughness of at most 0.35 micron, a magnetic recording layer on one side of the support and a lubricant layer containing a lubricant represented by the following general formula, in which R=CnH2n+1, n=12-18, x=0-8 and y=1-50 and being coated onto the opposite side to the magnetic recording layer with a mean coating quantity of 1 to 500 mg/m2.