Partially-fluorinated-alkyl compound, lubricant comprising the compound, and recording medium using the lubricant
申请人:——
公开号:US20030224953A1
公开(公告)日:2003-12-04
To provide a lubricant for recording medium, which is advantageous not only in that it maintains excellent lubricity under various conditions for use and excellent lubricating effect over a long time, but also in that it can impart excellent transport properties and excellent abrasion resistance as well as excellent durability. For example, when C
18
H
37
—CH(CH
2
COOC
10
H
6
OH)COORf (wherein Rf represents a saturated or unsaturated partially-fluorinated-alkyl group) is used as a lubricant for magnetic recording medium, there can be obtained a magnetic recording medium having excellent transport properties and excellent abrasion resistance as well as excellent durability.