| abstract |
A polyester-based resin composition comprising 0.005-0.1 mass parts of a specific epoxy functional polymer (C) per 100 mass parts of a resin component containing: 80-98 mass% of a polyester resin (A) having aromatic dicarboxylic acid units and diol units; and 2-20 mass% of a polyamide resin (B) having diamine units that include 70 mol% or more meta-xylylenediamine units, and dicarboxylic acid units that include 70 mol% or more α,ω-aliphatic dicarboxylic acid units. |