| 摘要 |
Provided is a crosslinking agent consisting of a compound represented by formula (1). (In formula (1), R1, R2 and R3 are each independently a fluorine atom, an alkyl group, a fluorinated alkyl group or a substituted or unsubstituted aryl group. A plurality of R1 groups may be the same or different. A plurality of R2 groups may be the same or different. A plurality of R3 groups may be the same or different. However, at least one of R1, R2 and R3 is a fluorine atom or a group containing a fluorine atom. m is an integer between 2 and 6, and l is an integer between 0 and 2. Hydrogen atoms on the benzene rings may be substituted.) |
