发明名称 POLARIZING LAMINATE AND PROCESS FOR PRODUCING THE SAME
摘要 An object of the present invention is to provide a polarizing laminate which is resistant to impact, has the high polarization degree, hardly causes a solvent crack, and hardly causes a fine crack even when perforation-processed, for example, goggles, sunglasses, prescription sunglasses, and shields which are resistant to impact, have higher stability, and can effectively prevent glare. There is provided a polarizing laminate comprising two protective sheets having approximately the same thickness, and a polarizer sheet held by them, wherein a protective sheet and a polarizer sheet are adhered, the protective sheet is any of a polyamide-based resin sheet, and a polyurethane-based resin sheet, and the laminate has the function as an optical lens.
申请公布号 US2009305049(A1) 申请公布日期 2009.12.10
申请号 US20090477628 申请日期 2009.06.03
申请人 YAMAMOTO KOGAKU CO., LTD. 发明人 KOBUCHI NOBUYUKI;YOSHIKAWA KEISHI;OKA KOICHIRO
分类号 B32B27/06;B29C45/14;B29C53/02;B32B27/08;B32B27/30;B32B27/34;B32B27/38;B32B27/40 主分类号 B32B27/06
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