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1. (WO2018221574) ADHESIVE COMPOSITION, ADHESIVE SHEET AND SEALED BODY

Pub. No.:    WO/2018/221574    International Application No.:    PCT/JP2018/020734
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Thu May 31 01:59:59 CEST 2018
IPC: C09J 123/26
C09J 7/00
C09J 11/06
C09J 163/00
G09F 9/30
H01L 27/32
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
KASHIO Mikihiro
樫尾 幹広
Title: ADHESIVE COMPOSITION, ADHESIVE SHEET AND SEALED BODY
Abstract:
Provided is an adhesive composition containing: component (A) a modified polyolefin resin; component (B) a polyfunctional epoxy compound which is a liquid at 25°C; and component (C) a polyfunctional epoxy compound which is a solid at 25°C. When the volatile components contained in the adhesive composition are analyzed using the purge and trap method, the amount of volatile antioxidants contained does not exceed 0.2 mg/cm3 in terms of toluene. Also provided are an adhesive sheet having an adhesive layer formed using this adhesive composition, and a sealed body obtained by sealing an object to be sealed with the adhesive sheet. According to the present invention it is possible to provide an adhesive composition which can be easily formed into sheets, and which, when used as a sealant, renders electrode members, organic semiconductors and the like resistant to corrosion, an adhesive sheet having an adhesive layer which hinders corrosion of electrode members and organic semiconductors and is formed using this adhesive composition, and a sealed body obtained by sealing an object to be sealed with the adhesive sheet.