| 发明名称 |
POLARIZED FILM, OPTICAL FILM, AND IMAGE DISPLAY DEVICE |
| 摘要 |
A polarizing film, comprising a polarizer; transparent protective films with a water-vapor permeability of 150 g/m2/24 hours or less provided on both sides of the polarizer; and adhesive layers each interposed between the polarizer and one of the transparent protective films, wherein the adhesive layers are formed by applying an active energy ray to an active energy ray-curable adhesive composition containing a radically polymerizable compound, and the transparent protective films are bonded to the polarizer with the adhesive layers. |
| 申请公布号 |
US2015049380(A1) |
申请公布日期 |
2015.02.19 |
| 申请号 |
US201314388926 |
申请日期 |
2013.03.29 |
| 申请人 |
NITTO DENKO CORPORATION |
发明人 |
Takeda Tetsurou;Nakata Mie;Murayama Shunsuke;Yamashita Tomohiro;Saito Takeshi;Inui Kunihiro |
| 分类号 |
G02B1/10;B32B37/12;B32B37/18;B32B38/00;G02B5/30;G02B5/20 |
主分类号 |
G02B1/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polarizing film, comprising:
a polarizer; transparent protective films with a water-vapor permeability of 150 g/m2/24 hours or less provided on both sides of the polarizer; and adhesive layers each interposed between the polarizer and one of the transparent protective films, wherein the adhesive layers are formed by applying an active energy ray to an active energy ray-curable adhesive composition containing a radically polymerizable compound, and the transparent protective films are bonded to the polarizer with the adhesive layers. |
| 地址 |
Ibaraki-shi, Osaka JP |
