Patent ID: 6680353
Filing Date: 2004-01-20
Classification: C08K,D01F

Abstract:
A polyester resin composition having an intrinsic viscosity of 0.4 to 2, which satisfies the following conditions (1) to (3):(1) the polyester resin composition is composed of a polyester resin component comprising 90% by weight or more of a polytrimethylene terephthalate; (2) the polyester resin composition contains 0.01 to 3% by weight of titanium oxide particles having an average particle size from 0.01 to 2 &mgr;m; and (3) the polyester resin composition contains 25 or less/mg of the resin of agglomerates of titanium oxide particles which agglomerates have a lengthwise size exceeding 5 &mgr;m.