摘要 |
PROBLEM TO BE SOLVED: To provide a resin plate being excellent in light resistance and transparency with less deformation due to absorbed moisture. SOLUTION: The resin plate (C) has a surface layer (B) having a thickness of 5 to 500μm on at least one surface of a substrate layer (A) comprising a methylmethacrylate polymer containing not less than 30 mass% of a methylmethacrylate unit as a monomer unit, the surface layer (B) being composed of a resin composition containing 40 to 95 pts.mass of a methylmethacrylate resin and 60 to 5 pts.mass of a fluorinated vinylidene resin per 100 pts.mass of the sum of the methylmethacrylate resin and the fluorinated vinylidene resin. COPYRIGHT: (C)2005,JPO&NCIPI
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