Saint-gobain Vetrotex France S.a.

Alexandre Cividino

Jean-Paul Debalme

Jacques Voiron

The present invention relates to a hollow body of revolution ( ), the wall of which comprises an internal first region (a) made, at least on its external periphery, of a single thermoplastic organic material A, and a second region having a first part (b), arranged so as to be continuous with the first region (a) and made of a thermoplastic material identical to the material A and of continuous glass yarns embedded in the said thermoplastic material, and a second part (c) forming the external periphery of the hollow body and made only of thermoplastic material. According to the invention, the wall has a volume void content V of less than 0.5%, preferably less than 0.2%.

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Alexandre Cividino