Title:
EPOXY RESIN CURING AGENT, EPOXY RESIN COMPOSITION, AND CARBON FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/179359
Kind Code:
A1
Abstract:
Provided are: an epoxy resin curing agent containing an addition reaction product obtained when more than 0.100 mols and less than 0.200 mols of a compound (B) is reacted with 1 mol of an amine compound (A) indicated by general formula (1), said compound (B) having at least one epoxy group per molecule; an epoxy resin composition including same; and a carbon fiber-reinforced composite material including a cured product of said epoxy resin composition and carbon fibers.
H2N-H2C-A-CH2-NH2
(1)
(In formula (1), A is a cyclohexylene group or a phenylene group.)
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Inventors:
ASAI YUIGA (JP)
WADA TOMOTAKA (JP)
WADA TOMOTAKA (JP)
Application Number:
PCT/JP2017/010411
Publication Date:
October 19, 2017
Filing Date:
March 15, 2017
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08G59/50; B29C39/18; C08G59/24; C08J5/24; B29K63/00; B29K105/08
Domestic Patent References:
| WO2013081895A2 | 2013-06-06 |
Foreign References:
| JP2007186693A | 2007-07-26 | |||
| JP2006070125A | 2006-03-16 | |||
| JPH083282A | 1996-01-09 | |||
| JPS4999198A | 1974-09-19 | |||
| JPH05310890A | 1993-11-22 |
Attorney, Agent or Firm:
OHTANI, Tamotsu (JP)
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