| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas-barrier surface-coated molding which keeps good gas-barrier properties even in a humid atmosphere, is transparent, and has excellent flexibility. SOLUTION: In the surface-coated molding excellent in gas-barrier properties, part or the whole of the surface of a resin molding base material is coated with a coat containing (I) an organic compound having an amino group in a molecule and (II) an organosilane compound having a functional group reactive with the amino group and a SIOR1 group (R1 is hydrogen or 1-4 C alkyl), the Si/C ratio of the surface of the molding measured by XPS is 0.1-3.0 and/or the Si/N ratio is 0.1-5.0, and oxygen permeability measured in an atmosphere of 20 deg.C and 60% RH is 20 cc/m2.24h. atm or below.
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