Antistatic film

摘要

The present invention provides a curable antistatic agent polymer excellent in water resistance which is obtained by polymerizing a mixture of polymerizable monomer components comprising two components of a polymerizable vinyl monomer (I) having a sulfonic acid group or a salt thereof as a substituent and a monomer (II) represented by the following formula (II) or a mixture of these two components and an additional polymerizable monomer component in a water-miscible organic solvent or a mixed solvent comprising a water-miscible organic solvent and water in the presence or absence of a resin soluble in said solvent: (* CHEMICAL STRUCTURE *) wherein R1 and R2 each represents a hydrogen atom or a methyl group and R3 represents a hydrogen atom or an alkyl group of 1 to 8 carbon atoms.