Title:
粘着シート及び積層体
Document Type and Number:
Japanese Patent JP6593248
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive sheet having excellent foaming resistance.SOLUTION: This invention relates to an adhesive sheet. When an adhesion of the adhesive sheet when peeled off from a polycarbonate substrate at the rate of 300 mm/min in 180° direction is defined as R, and an adhesion of the adhesive sheet when peeled off from the polycarbonate substrate at the rate of 20 mm/min in 180° direction is defined as S, a value represented by S/R is 1 or more.SELECTED DRAWING: None
Inventors:
Masayuki Yamamoto
Michi Ito
Michi Ito
Application Number:
JP2016093011A
Publication Date:
October 23, 2019
Filing Date:
May 06, 2016
Export Citation:
Assignee:
Oji Holdings Co., Ltd.
International Classes:
C09J7/00; B32B27/00; B32B27/30; B32B27/36; C09J11/06; C09J133/04; C09J133/14
Domestic Patent References:
| JP2004211070A | ||||
| JP2010189545A | ||||
| JP8012949A |
Foreign References:
| US20100209703 | ||||
| WO2010143643A1 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes