Title:
UNDERWATER CURABLE EPOXY RESIN COMPOSITION, UNDERWATER CURABLE PAINT, CURED PRODUCTS THEREOF, AND UNDERWATER CURABLE EPOXY RESIN CURING AGENT MIXTURE
Document Type and Number:
WIPO Patent Application WO/2023/084904
Kind Code:
A1
Abstract:
An underwater curable epoxy resin composition and underwater curable paint containing the main component epoxy resin and an underwater curable epoxy resin curing agent containing a reaction composition (A) including a reaction product of styrene and a polyamine compound represented by general formula (1); cured products thereof; and an underwater curable epoxy resin curing agent mixture containing the underwater curable epoxy resin curing agent and a curing accelerator. (1): H2N-CH2-A-CH2-NH2
(In formula (1), A represents a 1,2-phenylene group, a 1,3-phenylene group or a 1,4-phenylene group.)
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Inventors:
KAWASHIMA YUKI (JP)
HANAOKA TAKUMA (JP)
HANAOKA TAKUMA (JP)
Application Number:
PCT/JP2022/034222
Publication Date:
May 19, 2023
Filing Date:
September 13, 2022
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08G59/50; C08G59/56; C09D7/61; C09D7/63; C09D163/00
Domestic Patent References:
| WO2017175740A1 | 2017-10-12 | |||
| WO2016088528A1 | 2016-06-09 |
Foreign References:
| JP2002161076A | 2002-06-04 | |||
| JP2021143270A | 2021-09-24 | |||
| JP2019218237A | 2019-12-26 | |||
| JPS63179973A | 1988-07-23 | |||
| JPS6330568A | 1988-02-09 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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