Multi-layer pressure sensitive adhesive for optical assembly
    16.
    发明申请
    Multi-layer pressure sensitive adhesive for optical assembly 审中-公开
    用于光学组件的多层压敏粘合剂

    公开(公告)号:US20060099411A1

    公开(公告)日:2006-05-11

    申请号:US10985380

    申请日:2004-11-10

    IPC分类号: B32B7/12 B32B15/04

    摘要: An optical film is described as including a polyolefin film, a first pressure sensitive adhesive layer disposed on the polyolefin film having a 180 degree peel adhesion value to the polyolefin film, and a second pressure sensitive adhesive layer having a 180 degree peel adhesion value to glass. The first pressure sensitive adhesive layer is disposed between the second pressure sensitive layer and the polyolefin film and the 180 degree peel adhesion value to the polyolefin film is 50% greater than the 180 degree peel adhesion value to glass. Methods for forming optical film and optical elements are also described, as well as methods for removing such optical films from glass.

    摘要翻译: 光学膜被描述为包括聚烯烃膜,设置在聚烯烃膜上的对聚烯烃膜具有180度剥离粘附值的第一压敏粘合剂层和对玻璃具有180度剥离粘合力值的第二压敏粘合剂层 。 第一压敏粘合剂层设置在第二压敏层和聚烯烃膜之间,并且对聚烯烃膜的180度剥离粘合值比对玻璃的180度剥离粘附值大50%。 还描述了用于形成光学膜和光学元件的方法,以及从玻璃中去除这种光学膜的方法。