| abstract |
(57) [Summary] [Structure] 100 parts by weight of polyester and the following formula (IA) And a metal salt thereof, and a compound represented by the following formula (I 0.001 of at least one abietic acid compound selected from the compounds represented by B) and metal salts thereof. To 5 parts by weight of a polyester composition; (In the formula, R 1 , R 2 and R 3 represent a hydrogen atom, an alkyl group, a cycloalkyl group or an aryl group and may be the same or different). [Effect] Excellent mechanical properties. |