| 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.
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