| abstract |
A fluorine-containing vinyl compound of the formula:n wherein Rf ist fluoroalkyl of 4 to 20 carbon atoms, R 1 is hydrogen or acyl of 1 to 3 carbon atoms, one of R 2 and R 3 is hydrogen and the other is methyl, R 4 is hydrogen or methyl, A is a divalent organic group, and I, m and n are each an integer of 0 to 40 and satisfy 0 < 1 + m + n ≦ 40, which can modify surface properties of resins. |