| 摘要 |
PROBLEM TO BE SOLVED: To obtain polarizable moldings which are strong to impact and are high in the degree of polarization, for example, goggles, sunglasses and spectacles which are strong to the impact and are high in anti-dazzle performance. SOLUTION: The polarizable molding of a laminated structure including a polarizing plate formed by grasping a polarizer sheet layer between two protective sheet layers is formed by bonding one layer of the protective sheet layer and a polyurethane sheet layer or polyamide sheet layer by an adhesive or tacky adhesive and further, thermally adhering the polyurethane sheet layer or polyamide sheet layer and a thermally molded resin layer. Another technical means of this invention is the method of manufacturing the polarizable molding by preparing the polarizing plate of the structure obtained by grasping the polarizer sheet between the two protective sheet layers, preparing the polarizable composite obtained by joining the polyurethane sheet layer or polyamide sheet layer to one layer of the protective sheet layers of the polarizing plate by the adhesive or the tacky adhesive and hot press molding the polarizable composite to a spherical surface shape body, then thermally molding the thermally molded resin layer to the polyurethane sheet layer or polyamide sheet layer of the spherical surface shape body. |
