Laminated film
AssigneeToray Advanced Film Co., Ltd.
InventorsYusuke Baba, Tetsuya Machida, Norihide Inoue, Naoya Nishimura, Masatoshi Ohkura, Toshiumi Tatsuki
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Abstract
A laminated film exhibits a certain adhesive property to various adherends having shapes or different irregularity shapes. The laminated film includes a resin layer A on one surface of a substrate and a resin layer B on the other surface. The resin layer A has a ten-point average surface roughness Rz(a) of 1.5 μm or more and 5.0 μm or less and a storage elastic modulus G′ at 25° C. and 1 Hz of 3.0×105 Pa or more.
Claims11
-10. (canceled)
A laminated film comprising a resin layer A on one surface of a substrate and a resin layer B on another surface,
- wherein the resin layer A has a ten-point average surface roughness Rz(a) of 1.5 μm or more and 5.0 um or less and a storage elastic modulus G′ at 25° C. and 1 Hz of 3.0×105 Pa or more.
Dependencies are inferred from the claim text.