| 摘要 |
PROBLEM TO BE SOLVED: To provide a molded body such as a PET bottle, a gasoline tank or the like superior in various properties such as mechanical properties or the like to which functions such as a gas barrier property and gasoline barrier property or the like are added. SOLUTION: The molded body comprising a substrate and a gas barrier layer laminated on at least one face of the substrate, in which the gas barrier layer comprises a composition comprising a hydrolysis condensate of at least one compound (L) including a metallic atom bonded with at least one characteristic group selected from halogen atoms and alkoxy groups and a composition comprising a neutralized material of a polymer containing at least one functional group selected from carboxyl groups and carboxylic acid anhydride groups, in which at least one part of -COO- groups included in at least one functional group is neutralized by a metallic ion. COPYRIGHT: (C)2007,JPO&INPIT
|
