Patent ID: 8252944

Claim:
A fluorine-containing imidazole compound represented by the structural formula (C-1): wherein R a may or may not be present and when R a is present, the whole or a part of the hydrogen atoms of the heteroaromatic ring may be substituted by an R a , wherein an R a is independently a halogen atom, a functional group or an organic group; Rf c1 is a fluoroalkyl group represented by the formula (c): wherein R c1 , R c2 and R c3 are the same or different and each is H, halogen atom, a functional group or a monovalent organic group which may be substituted by halogen atom, may have an ether bond and may have a polymerizable group, or a monovalent organic group which may have at least one residue defined by deleting Rf c1 group from the formula (C-1), and at least one of R c1 , R c2 and R c3 has at its end at least one polymerizable group which is a carbon-carbon double bond.