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1. WO2020196119 - CURABLE ADHESIVE SHEET AND METHOD FOR PRODUCING CURABLE ADHESIVE SHEET

Publication Number WO/2020/196119
Publication Date 01.10.2020
International Application No. PCT/JP2020/011847
International Filing Date 17.03.2020
IPC
C09J 7/35 2018.01
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
7Adhesives in the form of films or foils
30characterised by the adhesive composition
35Heat-activated
C09J 7/38 2018.01
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
7Adhesives in the form of films or foils
30characterised by the adhesive composition
38Pressure-sensitive adhesives
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
C09J 11/08 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
08Macromolecular additives
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
Applicants
  • 日東電工株式会社 NITTO DENKO CORPORATION [JP]/[JP]
Inventors
  • 田中 亜樹子 TANAKA Akiko
  • 西丸 あゆみ NISHIMARU Ayumi
  • 保井 淳 YASUI Atsushi
Agents
  • 特許業務法人栄光特許事務所 EIKOH PATENT FIRM, P.C.
Priority Data
2019-06506828.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CURABLE ADHESIVE SHEET AND METHOD FOR PRODUCING CURABLE ADHESIVE SHEET
(FR) FEUILLE ADHÉSIVE DURCISSABLE ET PROCÉDÉ DE PRODUCTION DE FEUILLE ADHÉSIVE DURCISSABLE
(JA) 硬化型粘接着シート、及び硬化型粘接着シートの製造方法
Abstract
(EN)
The present invention relates to a curable adhesive sheet provided with an adhesive layer formed from an adhesive composition containing an epoxy resin, a latent curing agent, and a gelling agent. The latent curing agent has a reaction initiation temperature of 45-120°C.
(FR)
La présente invention concerne une feuille adhésive durcissable pourvue d'une couche adhésive formée à partir d'une composition adhésive contenant une résine époxy, un agent de durcissement latent et un agent gélifiant. L'agent de durcissement latent présente une température d'initiation de réaction de 45 à 120° C.
(JA)
本発明は、エポキシ樹脂と、潜在性硬化剤と、ゲル化剤とを含む粘接着剤組成物からなる粘接着剤層を備える硬化型粘接着シートであって、前記潜在性硬化剤は45℃以上120℃以下の反応開始温度を有する、硬化型粘接着シートに関する。
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