| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a resin plate having a good see- through transparent visually recognizing property without having a surface defect derived from the generation of unevenness on the surface of the resin plate caused by the partial peeling off of the resin plate from a mold in producing the resin plate on forming the mold by laminating 2 pieces of plates mediated by a gasket and polymerizing and curing a polymerizable raw material in the mold to produce the resin plate. SOLUTION: This method for producing the resin plate comprises pouring the polymerizable raw material into the mold having the gasket and polymerizing and curing the polymerizable raw material is provided where the gasket surface layer is not swollen or dissolved with the polymerizable raw material, and removing the gasket from the mold at a time point within a range of 20-80 mass % polymerization rate of the polymerizable raw material. COPYRIGHT: (C)2004,JPO
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