| abstract |
A fluorine-containing copolymer comprising a structural unit of the formula (a):n a structural unit of the formula (b):n and a structural unit of the formula (c):n wherein X is -H or -F, Y is -OH, -COOH orn I is 0 or an integer of 1, m is 0 or an integer of 1 to 6 and n is an integer of 1 to 3. The copolymer has a good solubility to solvent and is cross-linkable, and the composition containing the copolymer can be cured at room temperature, and provides a film having an excellent chemical resistance, weatherability, stain resistance, heat resistance and high frictional electrification property. |