| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laminate which is produced by superposing barrier films each including a gas-barrier protective layers on each other so as to oppose the gas-barrier protective layers to each other, in which the barrier films are stuck firmly to each other without using an adhesive, from which foreign matter, a residual solvent or the like does not ooze out, and which is excellent also in gas barrier properties and light-shielding properties. <P>SOLUTION: The laminate is produced by superposing the barrier films, each of which comprises a thermoplastic resin film, a thin film layer comprising aluminum oxide or silicon oxide, and the gas-barrier protective layer arranged on the thin film layer, on each other so as to oppose the gas-barrier protective layers to each other. The gas-barrier protective layer comprises a coating film comprising a water-soluble polymer and alkoxysilane at the least. The gas-barrier protective layers of both of the barrier films are stuck to each other on the interface between the opposed gas-barrier protective layers without interposing the adhesive therebetween. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
