Title:
ADHESIVE TAPE
Document Type and Number:
Japanese Patent JP2020094199
Kind Code:
A
Abstract:
To provide an adhesive tape which can reliably protect an adherend even when it is used in a process that involves high-temperature processing at as high as 280°C, and can be peeled without adhesive residue.SOLUTION: An adhesive tape comprises an ultraviolet-curable adhesive layer. When a gel fraction before curing of the ultraviolet-curable adhesive layer is A(%) and a tension elastic modulus of the ultraviolet curable adhesive layer after radiation of ultraviolet of 3000 mJ/cmis B(MPa), the relational expression: -5≤B-exp(A/30) is satisfied.SELECTED DRAWING: None
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Inventors:
OKAMURA IZUMI
SHIOJIMA TARO
SHIOJIMA TARO
Application Number:
JP2019215563A
Publication Date:
June 18, 2020
Filing Date:
November 28, 2019
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C09J7/38; C09J133/00; C09J175/14
Attorney, Agent or Firm:
Atomi International Patent Office