| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition having more excellent flexibility than a polyamide curing agent originated in triethylenetetramine which is most generally often used. <P>SOLUTION: This polyamide resin composition is obtained by mixing an amine component (A) containing polyamine having one or more hydroxy groups and two or more active hydrogens per molecule with a dimer acid component (B) comprising a dimer acid, dimer acid ester or both of them, and by causing a condensation reaction thereof, wherein the ratio of [amine component (A)]/[dimer acid component (B)] is in the range of 2/1-4/3 (mole ratio). <P>COPYRIGHT: (C)2012,JPO&INPIT |
