Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
EPOXY RESIN CURING AGENT, EPOXY RESIN COMPOSITION, AND CARBON FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/179358
Kind Code:
A1
Abstract:
Provided are: an epoxy resin curing agent containing an amine compound (A) indicated by general formula (1) and a phenol compound (B), said epoxy resin curing agent having a component (B) content of 8-35 parts by mass relative to 100 parts by mass of component (A); an epoxy resin composition including same; and a carbon fiber-reinforced composite material including a cured product of said epoxy resin composition and carbon fiber. R1HN-H2C-A-CH2-NHR2 (1) (In formula (1), R1 and R2 each independently indicate a hydrogen atom or a C1-6 amino alkyl group. A is a cyclohexylene group or a phenylene group.)

Inventors:
ASAI YUIGA (JP)
WADA TOMOTAKA (JP)
Application Number:
PCT/JP2017/010410
Publication Date:
October 19, 2017
Filing Date:
March 15, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08G59/56; B29C39/18; C08J5/24; C08K7/06; C08L63/00; B29K63/00; B29K105/08
Foreign References:
JP2004018711A2004-01-22
JP2001163955A2001-06-19
JPH05310890A1993-11-22
Other References:
See also references of EP 3444291A4
Attorney, Agent or Firm:
OHTANI, Tamotsu (JP)
Download PDF: