| 摘要 |
PROBLEM TO BE SOLVED: To provide a transparent and useful film which gives reduced oligomers depositing on the film surface even at a high temperature and in which a hardcoat layer excellent in adhesion is formed. SOLUTION: There is provided a laminated polyester film having a coating layer on one surface of the polyester film and a hardcoat layer on the other surface thereof, wherein the amount of oligomers on the film surface after a heat treatment at 180°C for 10 min. is 3.0 mg/m<SP>2</SP>or less. COPYRIGHT: (C)2003,JPO
|
