| 摘要 |
PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film which has easy adhesive properties, light scattering properties with small yellow cast of a film-transmitted light and high productivity, and can be best-suitably used, for example, with an adhesive layer or an ultraviolet-curable resin layer formed on the surface of the polyester film, and for purposes such as lamination with a glass requiring matte effect or a molded object, packaging, and as a base material film for constituent components, e.g. a prism sheet and a light scattering sheet. SOLUTION: This biaxially oriented polyester film includes an easy adhesive coating layer formed at least, on one surface. In addition, the polyester film contains 0.10 to 10 wt.% organic particle having at least 300°C of 5% heat decomposition temperature and 2.0 to 40μm average particle diameter. COPYRIGHT: (C)2007,JPO&INPIT
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