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US 2023/0146040 A1Published application
Foaming adhesive sheet and method for producing product
AssigneeDai Nippon Printing Co., Ltd.
InventorsShinya SHIMADA, Kentaro HOSHI, Toshikazu SEGAWA
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Abstract
A foaming adhesive sheet comprising a substrate and an adhesive layer placed on at least one surface side of the substrate; wherein the adhesive layer includes a curable adhesive, and a foaming agent; and a peeling force of a surface side where the adhesive layer is placed, measured by SAICAS (Surface And Interfacial Cutting Analysis System) method is 2.0 N or more.
Claims15
1-14. (canceled)
A foaming adhesive sheet comprising a substrate and an adhesive layer placed on at least one surface side of the substrate;
- wherein the adhesive layer includes a curable adhesive, and a foaming agent;
- and
- a peeling force of a surface side where the adhesive layer is placed, measured by SAICAS (Surface And Interfacial Cutting Analysis System) method is 2.0 N or more.
Dependencies are inferred from the claim text.