EASILY ADHESIVE LAMINATED FILM FOR OPTICAL USE

摘要

PROBLEM TO BE SOLVED: To provide an easily adhesive laminated film for optical use excellent in adhesive force to functional layers used for various optical applications, transparency scratch resistance and weatherability. SOLUTION: This easily adhesive laminated film for optical use is prepared by coating at least one side face of a polyester film comprising a UV absorber- containing polyester as a main component with a film. The film is formed by using a coating solution comprising 50-95 wt.% polyester resin (A) having 40-100°C glass transition temperature as a solid, 1-40 wt.% crosslinking agent (B) and 1-20 wt.% filler (C) having a particle size in the range of 0.02 to 0.2μm. COPYRIGHT: (C)2003,JPO