GAS BARRIER ADHESIVE SHEET, METHOD FOR PRODUCING SAME, ELECTRONIC MEMBER, AND OPTICAL MEMBER
First Claim
1. A gas barrier pressure-sensitive adhesive sheet comprising at least one gas barrier layer and at least one pressure-sensitive adhesive layer, the at least one pressure-sensitive adhesive layer having a storage modulus at 23°
- C. of 1.5×
104 to 1.0×
107 Pa, and the gas barrier pressure-sensitive adhesive sheet not including a base layer.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention is a gas barrier pressure-sensitive adhesive sheet comprising at least one gas barrier layer and at least one pressure-sensitive adhesive layer, the at least one pressure-sensitive adhesive layer having a storage modulus at 23° C. of 1.5×104 to 1.0×107 Pa, and the gas barrier pressure-sensitive adhesive sheet not including a base layer. The present invention provides: a gas barrier pressure-sensitive adhesive sheet that makes it possible to easily provide the adherend with a gas barrier capability without significantly increasing the thickness of the gas barrier pressure-sensitive adhesive sheet, does not show delamination (separation) at the interface between the pressure-sensitive adhesive layer and another layer even when subjected to high-temperature/high-humidity conditions, and exhibits excellent bendability, a method for producing the same, an electronic member that includes the gas barrier pressure-sensitive adhesive sheet, and an optical member that includes the gas barrier pressure-sensitive adhesive sheet.
-
Citations
20 Claims
-
1. A gas barrier pressure-sensitive adhesive sheet comprising at least one gas barrier layer and at least one pressure-sensitive adhesive layer, the at least one pressure-sensitive adhesive layer having a storage modulus at 23°
- C. of 1.5×
104 to 1.0×
107 Pa, and the gas barrier pressure-sensitive adhesive sheet not including a base layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
- C. of 1.5×
Specification