发明名称 Multilayer plastic pipe
摘要 Pipe, made of synthetic material and having several layers, manufactured by coextrusion and intended to convey a motor-vehicle fuel, including, from the inside outwards, a high-density polyethylene layer, an adhesive layer made of a copolymer of polyethylene, acrylic acid and/or maleic anhydride, and a polyamide outer layer.
申请公布号 FR2701303(A1) 申请公布日期 1994.08.12
申请号 FR19930001299 申请日期 1993.02.05
申请人 NOBEL PLASTIQUES 发明人 DOUCHET JEAN-CLAUDE;DESBOIS PATRICK
分类号 F16L9/12;F16L11/04;F16L11/12;(IPC1-7):F16L11/06 主分类号 F16L9/12
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