| 摘要 |
PROBLEM TO BE SOLVED: To provide a surface protection film which prevents the breakage of electronic components due to static electricity to the utmost, does not reduce transparency, besides, keeps transparency when making adhesive agent antistatic, and also, enables visual inspection to be performed without damaging the indispensable transparency in terms of the property of the surface protection film. SOLUTION: In the surface protection film A used for an optical sheet such as a polarizing plate, a stripping film 5 is stuck on one side surface of a base material 1 for the film A through an adhesive layer 4, and an antistatic finish is applied on the adhesive layer 4 so that a stripping electrostatic voltage may become≤700V on the stripping surface. COPYRIGHT: (C)2005,JPO&NCIPI
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