| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing an antistatic film which can be produced by a simple method and is excellent in optical properties and antistatic properties and high in joining properties of each layer and the antistatic film produced by the method. SOLUTION: In the method for producing the antistatic film having at least two resin layers, each resin layer contains a cyclic olefin resin. The resin layer forming at least one surface layer is an antistatic layer containing an antistatic agent. The cyclic olefin resin forming each layer is melt-extruded simultaneously by using a T-die and laminated in a molten state. COPYRIGHT: (C)2007,JPO&INPIT
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