POLYESTER RESIN COMPOSITION

摘要

To provide a polyester resin composition having a high crystallization rate and excellent moldability. A polyester resin composition comprising (a) a polyester resin,
(b) one or more sulfonamide compound metal salt having a structure represented by a general formula selected from the group consisting of the following general formula(1):
the following general formula (2):
and the following general formula (3): and (c) an aliphatic carboxylic acid diester compound of polyalkylene glycol represented by the following general formula (4): (in the formula (4), G represents an alkylene group having 2 to 4 carbon atoms; R 4 and R 5 each independently represent an alkyl or alkenyl group having 1 to 14 carbon atoms; and m represents a integral number of 2 to 30).