| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plastic molded body equipped with a gas barrier thin film having high gas barrier property and resistance to a content in the weakly-acidic-to-neutral region, and to provide a method for safely, speedily and inexpensively producing the plastic molded body equipped with the gas barrier thin film using a production device needing no expensive material. <P>SOLUTION: The plastic molded body 90 equipped with a gas barrier thin film 92 has the gas barrier thin film containing metal oxides on the surface of a plastic molded body 91. The metal elements of the metal oxides are at least aluminum (Al) and titanium (Ti), and the ratio of titanium content to the total content of titanium and aluminum, [Ti/(Ti+Al)×100] is 41-78 atom% as a result measured for the gas barrier thin film 92 by X-ray photoelectron spectrometry. <P>COPYRIGHT: (C)2012,JPO&INPIT |
