| 摘要 |
PROBLEM TO BE SOLVED: To provide a multilayer adhesive sheet that has excellent curved surface followability and prevents floating peeling from a concave portion of a three-dimensional curved surface. ! SOLUTION: A multilayer adhesive sheet at least includes a base material layer and an adhesive layer, and the adhesive layer is provided on at least one face of the base material layer, wherein the multilayer adhesive sheet has a storage elastic modulus (E') of 100 MPa or less in application solution and tanδ of 0.2 or more in application solution. ! COPYRIGHT: (C)2014,JPO&INPIT |
