Hollow body comprising a thermoplastic wall and a fibrous reinforcement welded on at least one portion of the surface of said wall, the fibrous reinforcement comprising a thermoplastic similar to or compatible with that of the wall of the hollow body and h...

A fuel container having a multi-layer structure, to be used as a fuel tank of an automotive vehicle. The fuel container includes at least one fuel permeation preventing layer whose main component is a first barrier-functional resin, and base material layer...