| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminated film in which interference spots are inconspicuous on both sides of a hard coat layer and a pressure-sensitive adhesive layer and having sufficient adhesion in an optical base material film having the hard coat layer laminated thereto and the pressure-sensitive adhesive layer laminated to the opposite surface thereof. <P>SOLUTION: The laminated film has the base material film comprising a thermoplastic resin; the hard coat layer, which comprises an acrylic resin, directly laminated on the surface of the base material film; the coating layer formed on the surface of the base material film on the side opposite to the hard coat layer; and an organic-inorganic composite scattered on the boundary region of the base material film and the hard coat layer. The organic-inorganic composite has a structure that inorganic particles are embedded in at least one kind of a resin selected from a polyester resin, a urethane resin and an acrylic resin. The coating layer is formed by coating the surface of the base material film with a coating solution containing an aqueous polyester resin, a titanium lactate compound, and a titanium triethanolaminate compound, and drying the formed layer. <P>COPYRIGHT: (C)2008,JPO&INPIT |
