The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Mar. 08, 2023
Applicant:
Lintec Corporation, Tokyo, JP;
Inventors:
Satoshi Naganawa, Tokyo, JP;
Takumi Furuya, McKinney, TX (US);
Assignee:
LINTEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/38 (2018.01); B32B 27/38 (2006.01);
U.S. Cl.
CPC ...
B32B 27/38 (2013.01); C09J 7/38 (2018.01); B32B 2307/414 (2013.01); B32B 2307/51 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/7376 (2023.05); Y10T 428/2809 (2015.01); Y10T 428/2848 (2015.01); Y10T 428/2852 (2015.01); Y10T 428/287 (2015.01);
Abstract
There is provided a gas barrier laminate capable of providing a singulated product in which occurrence of breakage of a gas barrier layer is suppressed when the gas barrier laminate is laminated on an adherend and singulated together with the adherend, the gas barrier laminate including a base material, the gas barrier layer, and a hardenable pressure sensitive adhesion agent layer in this order, wherein the hardenable pressure sensitive adhesion agent layer has a post-curing storage modulus E1 at 23° C. of 1.0 GPa or more.