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1. WO2020196240 - SHEET-LIKE ADHESIVE AGENT, SEALING SHEET, ELECTRONIC DEVICE SEALED BODY, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE SEALED BODY

Publication Number WO/2020/196240
Publication Date 01.10.2020
International Application No. PCT/JP2020/012256
International Filing Date 19.03.2020
IPC
C09J 11/06 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
11Features of adhesives not provided for in group C09J9/76
02Non-macromolecular additives
06organic
C08K 5/54 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
54Silicon-containing compounds
C09J 163/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
163Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
C09J 171/10 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
171Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
08Polyethers derived from hydroxy compounds or from their metallic derivatives
10from phenols
C08L 63/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C08L 71/10 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
08Polyethers derived from hydroxy compounds or from their metallic derivatives
10from phenols
Applicants
  • リンテック株式会社 LINTEC CORPORATION [JP]/[JP]
Inventors
  • 長谷川 樹 HASEGAWA Tatsuki
  • 西嶋 健太 NISHIJIMA Kenta
  • 樫尾 幹広 KASHIO Mikihiro
Agents
  • 大石 治仁 OHISHI Haruhito
Priority Data
2019-17724327.09.2019JP
PCT/JP2019/01369528.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SHEET-LIKE ADHESIVE AGENT, SEALING SHEET, ELECTRONIC DEVICE SEALED BODY, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE SEALED BODY
(FR) AGENT ADHÉSIF DE TYPE FEUILLE, FEUILLE D'ÉTANCHÉITÉ, CORPS SCELLÉ DE DISPOSITIF ÉLECTRONIQUE, ET PROCÉDÉ DE FABRICATION DE CORPS SCELLÉ DE DISPOSITIF ÉLECTRONIQUE
(JA) シート状接着剤、封止シート、電子デバイスの封止体、及び、電子デバイスの封止体の製造方法
Abstract
(EN)
The present invention pertains to: a sheet-like adhesive agent containing components (A), (B), and (C); a sealing sheet that contains said sheet-like adhesive agent; and a sealed body obtained by sealing, using said sealing sheet, an object to be sealed. This sheet-like adhesive agent is suitably used as a material for forming a cured product having excellent shape retention properties under high temperature conditions. Component (A): A phenoxy resin having a glass transition temperature (Tg) of 110°C or more. Component (B): A polyfunctional epoxy resin. Component (C): A photocationic polymerization initiator.
(FR)
La présente invention concerne : un agent adhésif de type feuille contenant les constituants (A), (B) et (C); une feuille d'étanchéité qui contient ledit agent adhésif de type feuille; et un corps scellé obtenu par scellage, à l'aide de ladite feuille d'étanchéité, d'un objet à sceller. Cet agent adhésif de type feuille est utilisé de manière appropriée en tant que matériau pour former un produit durci présentant d'excellentes propriétés de rétention de forme dans des conditions de température élevée. Constituant (A) : une résine phénoxy ayant une température de transition vitreuse (Tg) de 110 °C ou plus. Constituant (B) : une résine époxyde polyfonctionnelle. Constituant (C) : un initiateur de polymérisation photocationique.
(JA)
本発明は、下記(A)成分、(B)成分、及び(C)成分を含有するシート状接着剤、前記シート状接着剤を含有する封止シート、及び、被封止物が前記封止シートで封止されてなる封止体である。本発明のシート状接着剤は、高温条件下における形状保持性に優れる硬化物の形成材料として好適に用いられる。 (A)成分:ガラス転移温度(Tg)が110℃以上のフェノキシ樹脂 (B)成分:多官能エポキシ樹脂 (C)成分:光カチオン重合開始剤
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