| abstract |
Provided is a release agent composition having excellent release properties and dissolution stability (storage stability). (1) a fluorine-containing polymer, (a) a fluorine-containing monomer having a perfluoroalkyl group, (b) a non-fluorine monomer having a hydrocarbon group, and (c) a non-phosphate monomer A fluorine-containing polymer having a repeating unit derived from a fluorine monomer, wherein the amount of the phosphate group-containing non-fluorine monomer (c) is 8% by weight or less based on the fluorine-containing polymer, 2) A release agent composition comprising a liquid medium which is at least one selected from water and an organic solvent. |