| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antistatic film suitable for a partition, a wall and a curtain in a clean room, a cover of equipment or the like in the clean room, and the like, and excellent in surface specific resistance and strength. Ž<P>SOLUTION: This antistatic film is a laminated film constituted of two or more of layers having at least a layer (A) and a layer (B). In the laminated film, the layer (A) comprises a resin composition containing a polymer type antistatic agent (X) having 40-90 wt.% of polyether-polyolefin block copolymer as a constitutive component, and a resin composition containing a polymer type antistatic agent (Y) having 10-60 wt.% of polyether-polyolefin block copolymer as a constitutive component, the layer (B) comprises a resin composition containing 80-100 wt.% of polypropylene resin, and 20-0 wt.% of the polymer type antistatic agent (X) and/or polymer type antistatic agent (Y), the polymer type antistatic agent (X) contains lithium as an ion species, and the polymer type antistatic agent (Y) contains metal other than lithium, as an ion species. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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