| abstract |
(57) Abstract: In a multilayer hollow container using polyamide MXD6, even when polyamide MXD6 is present in a portion having a low stretching ratio, the appearance is maintained without whitening / crystallization and transparency is maintained. An object of the present invention is to provide a multilayer container having good gas barrier properties. A resin constituting an outermost layer and an innermost layer is a thermoplastic polyester resin (resin A), and a resin constituting at least one intermediate layer between the outermost layer and the innermost layer is a thermoplastic gas barrier resin ( A multilayer container as the resin B), wherein the thermoplastic gas barrier resin (resin B) is a melt polymerization of a diamine component containing at least 70 mol% of metaxylylenediamine and a dicarboxylic acid component containing at least 70 mol% of adipic acid. A resin obtained by adding 0.005 to 1.0 part by weight of an additive having a function to prevent whitening of the polyamide (whitening inhibitor) with respect to 100 parts by weight of the polyamide obtained as described above. container. |