| 摘要 |
<p>A multilayered polyester container having internal and external layers of a polyester resin and at least one interlayer of a polyamide resin, characterized in that in the trunk part of the container, the polyamide resin interlayer has a starting temperature of exothermic peak accompanying crystallization in differential scanning calorimetry of 96°C or higher, and that clay is dispersed in the polyamide resin. Even when a polyamide resin composition consisting of a polyamide resin loaded with clay is used in the interlayer, whitening of the interlayer by aging can be effectively prevented. Thus, there can be provided a multilayered polyester container excelling in transparency.</p> |
