| abstract |
The present invention provides a multilayer plastic container that does not require an extra adhesive-agent layer, is capable of sufficiently exerting the excellent oxygen barrier characteristics of ethylene-vinyl alcohol copolymers, is capable of being used effectively even when polyolefin-based resins are used as the inner and outer layers, and allows extremely easy setting of conditions for satisfying certain properties. An adhesive intermediate layer that is provided adjacent to an oxygen barrier layer containing an ethylene-vinyl alcohol copolymer as a matrix and that consists of a blend of an ethylene-vinyl alcohol copolymer and a maleic anhydride-modified olefin resin, is characterized by: containing said ethylene-vinyl alcohol copolymer and said maleic anhydride-modified olefin resin at a weight ratio of 4:6 to 8:2; and containing, as said maleic anhydride-modified olefin resin, a high MFR component in which the MFR at 190°C is 100-500 g/10 min. and a low MFR component in which the MFR is 2-90 g/10 min. |