Title:
EPOXY RESIN CURING AGENT, EPOXY RESIN COMPOSITION, AND COATING
Document Type and Number:
WIPO Patent Application WO/2022/215494
Kind Code:
A1
Abstract:
Provided are: an epoxy resin curing agent containing a polyamine (A) that includes a diamine (A1) represented by general formula (1), or containing an adduct-modified form of the polyamine (A); an epoxy resin composition; and a coating containing these. (In formula (1), R1-R8 each independently represent a hydrogen atom or a C1-5 aliphatic group.)
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Inventors:
KOUNO KAZUKI (JP)
YOKOO AOI (JP)
YOKOO AOI (JP)
Application Number:
PCT/JP2022/012575
Publication Date:
October 13, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08G59/50; C09D163/00
Domestic Patent References:
| WO2021048282A1 | 2021-03-18 |
Foreign References:
| CN112048151A | 2020-12-08 | |||
| JP2007191527A | 2007-08-02 | |||
| JP2004503527A | 2004-02-05 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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