Magnetic recording medium comprising a specific type of lubricant

摘要

A magnetic recording medium of the type which comprises a non-magnetic substrate and a magnetic recording layer formed on the substrate. The magnetic recording layer is made of a dispersion of magnetic powder in a binder and a lubricant which is a reaction product of a monobasic fatty acid and a monohydric alcohol in a molar ratio of 1:0.3 to 1:0.8.