公开(公告)号：US20240409789A1

公开(公告)日：2024-12-12

申请号：US18697381

申请日：2022-09-12

Applicant: NITTO DENKO CORPORATION

Inventor： Akiko SUGINO ,  Tomokazu TAKAHASHI ,  Daisuke HATTORI ,  Chie HAMADA ,  Toshiya YOSHIMI

IPC: C09J7/38

Abstract: A laminate includes: a void-containing layer and a pressure-sensitive adhesive/adhesive layer. The pressure-sensitive adhesive/adhesive layer is directly laminated on one surface or both surfaces of the void-containing layer. The pressure-sensitive adhesive/adhesive layer contains a (meth)acrylic polymer, and nanoindentation hardness of the pressure-sensitive adhesive/adhesive layer is 0.1 MPa or more and 1.0 MPa or less.