| 摘要 |
A polyester resin container with improved weatherability as well as colorlessness and heat resistance, made of a polyester resin composition comprising (A) 100 parts by weight of a polyester resin and (B) 0.01 to 10 parts by weight of a triazine ultraviolet absorber represented by formula (I): wherein R<SUB>1 </SUB>represents a straight-chain or branched alkyl group having 1 to 17 carbon atoms, which may have an alicyclic group at the terminal or in the chain thereof; and R<SUB>2</SUB>, R<SUB>2</SUB>', R<SUB>3</SUB>, and R<SUB>3</SUB>' each represent a hydrogen atom or a methyl group. |
