| 摘要 |
<p>A magnetic recording medium having a magnetic layer on a non-magnetic support, whereby an organic fluorine compound given by the following general formulae (1) or (2) is formed on said magnetic layer: <CHEM> where Rf<1>, Rf<2> and Rf<3> each represents a fluoroalkyl group, Y<1>, Y<2> and Y<3> each represents -O-, -OCO-, -COO, -NHCO-, or -CONH- and may be the same or different; R<1> represents =CH2, =CH(CH2)kCH3, or =CHCH=CH2, and k is a number from 0 to 2; R<2> and R<5> each represents H, and R<2> is not present in case the carbon to which R<2> is bonded has double bond. R<3>, R<4> or R<6> each represents H or a hydrocarbon group, which may have double bond. A, B and X each represents (CH2)k, and k is a number from 0 to 2, and b is a number of 0 or one or higher. Rf<1>, Rf<2>, Rf<3>, Y<1>, Y<2>, Y<3>, A, B, X, R<4>, R<5>, R<6>, k, n, and m may be the same or different, and these may be cis type or trans type.</p> |
