| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyester resin composition which can reduce the amount of formaldehyde reproduced and give a polyester having good color and transparency, and to provide a method for producing the same. SOLUTION: The polyester resin composition comprises a polyester resin and a heavy metal inactivating agent, wherein the formaldehyde content is 2.5 ppm or less. COPYRIGHT: (C)2008,JPO&INPIT
|
