Title:
EPOXY RESIN COMPOSITION, CURED PRODUCT THEREOF, AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2023/095615
Kind Code:
A1
Abstract:
According to the present invention, an epoxy resin composition that is capable of combining flexibility, toughness, and adhesiveness and that can be dismantled easily by heating, a cured product thereof, and a laminate can be provided. The epoxy resin composition of the present invention contains an epoxy resin (A) having an epoxy equivalent of 500-10,000 g/eq, an epoxy resin (B) having an epoxy equivalent of 100-300 g/eq, and a compound (C) having an anthracene dimer skeleton. The epoxy resin (A) is represented by general formula (1), and the compound (C) has two or more epoxy group-containing groups or two or more curable group-containing groups.
Inventors:
OTSU MASATO (JP)
ARITA KAZUO (JP)
SATO ERIKO (JP)
ARITA KAZUO (JP)
SATO ERIKO (JP)
Application Number:
PCT/JP2022/041694
Publication Date:
June 01, 2023
Filing Date:
November 09, 2022
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
International Classes:
B32B7/12; C08G59/40; B32B27/38; C08G59/20; C09J163/00
Foreign References:
| JP2010270022A | 2010-12-02 | |||
| JP2010275234A | 2010-12-09 | |||
| JP2006225544A | 2006-08-31 |
Other References:
AKIYAMA HARUHISA, OKUYAMA YOKO, FUKATA TAMAKI, KIHARA HIDEYUKI: "Reversible Photocuring of Liquid Hexa-Anthracene Compounds for Adhesive Applications", THE JOURNAL OF ADHESION, TAYLOR & FRANCIS INC., US, vol. 94, no. 10, 24 August 2018 (2018-08-24), US , pages 799 - 813, XP055899289, ISSN: 0021-8464, DOI: 10.1080/00218464.2017.1383244
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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