The present invention relates to a fluorine-containing polymerizable
monomer having a structure of the general formula (1), ##STR00001##
where each of R.sub.1 and R.sub.2 is independently a methyl group or
trifluoromethyl group, and each of R.sub.3 and R.sub.4 is independently a
hydrogen atom, an alkyl group, a fluorinated alkyl group, a ring
structure having an aromatic ring, or an acid-labile protecting group,
each of the alkyl group and the fluorinated alkyl group independently
having a straight-chain, branched or ring form and having a carbon atom
number of 1 25, each of R.sub.3 and R.sub.4 optionally and independently
containing at least one of an oxygen atom and a carbonyl bond.