バリア層を含む多層構造物および流体を搬送するためのそれらの使用

摘要

The present invention relates to the field of multilayer structures that are particularly suitable for conveying fuels. The multilayer structure comprises a) a polyamide layer made of a polyamide composition comprising one or more semi-aromatic copolyamides and b) a barrier layer made of ethylene vinyl alcohol copolymers (EVOH), wherein the polyamide layer is directly adhered to the barrier layer.