| 摘要 |
PROBLEM TO BE SOLVED: To liquefy a mixture of isomers of bis(4-aminocyclohexyl)methane which is a solid having a high content ratio of a trans-trans isomer so that its workability as a curing agent of an epoxy resin is improved.SOLUTION: A liquid composition contains a mixture (A) of isomers of bis(4-aminocyclohexyl)methane containing 30 wt.% or more and less than 50 wt.% of a trans-trans form (a) of bis(4-aminocyclohexyl)methane, and at least one amine compound (B) composed of 2-15 carbon atoms and 2-5 nitrogen atoms.SELECTED DRAWING: None |
