| abstract |
WHEREIN A is a vinyl monomer; M is a hydrogen atom, an alkali metal or a cation of ammonium or the like; X is a hydrogen or fluorine atom; n is an integer of 1 to 8; and p, q and r are mole percentages of the copolymer components, where p is 40 to 60, q+r is 100 - p mole%, and (q/(q+r)) X 100 is 10 to 100. A method for antistatic treatment of plastic films, characterized by treating the films with a solution containing a copolymer having the general formula, |