| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily provide a polyester-based resin film which has excellent transparency and slipperiness, is hardly scratched when produced and is excellent in transparency. <P>SOLUTION: The polyester-based resin film is a multilayer polyester film having an outer layer comprising polyester of ≥1.5 μm thickness on both sides thereof. The outer layer contains ≥0.05 wt.% of an inorganic particle having ≤0.50 μm primary particle size and ≥7 Mohs hardness. The multilayer polyester film has ≤2% haze and ≥90% transmittance of image clarity when measured in 0.125 mm optical comb width. <P>COPYRIGHT: (C)2011,JPO&INPIT |
