Title:
GLYCIDYL GROUP-CONTAINING COMPOUND, CURABLE RESIN COMPOSITION, CURED PRODUCT AND MULTILAYER BODY
Document Type and Number:
WIPO Patent Application WO/2024/053402
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a compound which is a curable resin and enables a cured product thereof to easily achieve repairability, re-formability and easy dismantlability; a curable resin composition which uses this compound; and a cured product of this curable resin composition. Specifically, the present invention uses a glycidyl group-containing compound which is characterized by being obtained by linking a conjugated diene structure (A) that has one or more glycidyl groups and a dienophile structure (B) that has one or more glycidyl groups by means of a Diels-Alder reaction. It is preferable that the conjugated diene structure (A) is a furan-derived structure or an anthracene-derived structure, while the dienophile structure (B) is a maleimide-derived structure.
Inventors:
ARITA KAZUO (JP)
SUZUKI ETSUKO (JP)
SUZUKI ETSUKO (JP)
Application Number:
PCT/JP2023/030419
Publication Date:
March 14, 2024
Filing Date:
August 24, 2023
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C07D405/14; C07D491/18; C08G59/02; C08G59/40; C08L63/00
Domestic Patent References:
| WO2021251099A1 | 2021-12-16 | |||
| WO2022202610A1 | 2022-09-29 |
Foreign References:
| CN112409298A | 2021-02-26 | |||
| JP2021152146A | 2021-09-30 | |||
| JPS4017571B1 | 1965-08-10 | |||
| JP2003183348A | 2003-07-03 | |||
| CN107474234A | 2017-12-15 |
Other References:
IWAKURA YOSHIO, NAKABAYASHI NOBUO, LEE MING HSING: "Reactive polymers. II. Syntheses and copolymerizations of some new monomers via DIELS‐ALDER‐reaction", MAKROMOL. CHEM AND PHYSICS, WILEY, vol. 78, no. 1, 5 October 1964 (1964-10-05), pages 157 - 167, XP093146907, ISSN: 0025-116X, DOI: 10.1002/macp.1964.020780113
Attorney, Agent or Firm:
ONO Takayuki (JP)
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