| 摘要 |
In a polyester resin composition according to the present invention, processing stability, resistances to hydrolysis and bleeding are improved by the addition of an epoxy compound having lactone chains to a thermoplastic polyester resin, and stability in melt molding and processing can be improved, generation of gas or odor can be improved, and improvements as for bleeding of stabilizers or the epoxy compound from a molded article allowed to stand at high temperature can be attained by virtue of its low volatile content.
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