Patent ID: 7955700

Claim:
A method for producing a gas-barrier laminate film comprising a thermoplastic polymer film or thermosetting polymer film, and at least one organic layer and at least one inorganic layer on a surface of the thermoplastic polymer film or thermosetting polymer film, which comprises: forming the at least one organic layer by polymerizing a monomer composition comprising an acrylate monomer having a phosphate ester group, a methacrylate monomer having a phosphate ester group or a mixture thereof; and laminating the at least one organic layer and the at least one inorganic layer on the surface of the thermoplastic polymer film or thermosetting polymer film, wherein the at least one inorganic layer comprises an oxide, a nitride, or an oxinitride of at least one metal selected from the group consisting of Si, Al, In, Sn, Zn, Ti, Cu, Ce, Zr and Ta.