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US 12,466,170 B2Granted
Gas barrier laminate
AssigneeLintec Corporation
InventorsSatoshi Naganawa, Takumi Furuya
Life of this patent
Estimating the term…
Abstract
There is provided a gas barrier laminate capable of providing a singulated product in which occurrence of breakage of a gas barrier layer is suppressed when the gas barrier laminate is laminated on an adherend and singulated together with the adherend, the gas barrier laminate including a base material, the gas barrier layer, and a hardenable pressure sensitive adhesion agent layer in this order, wherein the hardenable pressure sensitive adhesion agent layer has a post-curing storage modulus E1 at 23° C. of 1.0 GPa or more.
Claims11
A gas barrier laminate comprising:
- a base material film, a gas barrier layer, and a hardenable pressure sensitive adhesion agent layer in this order, wherein
- the hardenable pressure sensitive adhesion agent layer has a post-curing storage modulus E1 at 23° C. of 2.0 GPa to 10.0 GPa, and
- the hardenable pressure sensitive adhesion agent layer has a storage modulus E0 at 23° C. of from 0.01 to 10 MPa.
Dependencies are inferred from the claim text.