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1. (WO2018047422) GAS BARRIER LAMINATE AND SEALED BODY

Pub. No.:    WO/2018/047422    International Application No.:    PCT/JP2017/020348
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Thu Jun 01 01:59:59 CEST 2017
IPC: C09J 123/26
C09J 7/00
C09J 11/06
C09J 11/08
C09J 163/00
G02F 1/1339
G09F 9/30
H01L 31/048
H01L 51/50
H05B 33/04
Applicants: LINTEC CORPORATION
リンテック株式会社
Inventors: NISHIJIMA, Kenta
西嶋 健太
HASEGAWA, Tatsuki
長谷川 樹
Title: GAS BARRIER LAMINATE AND SEALED BODY
Abstract:
Provided is a gas barrier laminate having a structure wherein a gas barrier layer and an adhesive layer are directly laminated, said gas barrier layer including a polymer compound and having been modified. An adhesive composition being a forming material for the adhesive layer in this gas barrier laminate contains at least a polyfunctional epoxy compound (B) and also either contains a polyolefin resin (A) or has been adjusted so as to have a moisture vapor transmission rate of no more than 200 g/m2/day for a prescribed sheet-shaped object formed from said adhesive composition. As a result, this gas barrier laminate can be a sealing material having a high suppression effect on the deterioration of an object to be sealed, as a result of having a high suppression effect on moisture penetration into the object via the adhesive layer and as a result of having high interlayer adhesion.