ORGANIC FLUORINE COMPOUND, LUBRICANT, AND PROCESSING METHOD OF MAGNETIC RECORDING MEDIUM
申请人:SHOWA DENKO K.K.
公开号:US20200131310A1
公开(公告)日:2020-04-30
According to one aspect of the present invention, an organic fluorine compound is represented by a general formula
(R-π-E-CH
2
)
2
-A (1A)
(where A is a divalent perfluoropolyether group, π is an arylene group or a single bond, R is an alkenyl group or an alkynyl group, and E is an ether bond or an ester bond or a group that is represented by a chemical formula
—O—CH
2
CH(OH)CH
2
O—
two groups each of which is represented by a general formula
R-π-E-CH
2
—
may be the same or different, and at least one n among two π is an arylene group).