B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 27/32 (2006.01) B29C 47/06 (2006.01) B29D 23/00 (2006.01) B32B 1/08 (2006.01) B32B 27/34 (2006.01) E21B 17/20 (2006.01) E21B 43/013 (2006.01) F16L 11/10 (2006.01)
Patent
CA 2432913
Offshore flexible pipes in which the sealing layers comprise, in this order: an inner layer formed from at least one thermoplastic polymer (A); optionally, a coextrusion tie layer; and a polyolefin layer. Preferably the sealing layers may comprise, in this order: an inner layer formed from at least one thermoplastic polymer (A); optionally, a coextrusion tie layer; a polyolefin layer; optionally, a coextrusion tie layer; an outer layer formed from at least one thermoplastic polymer (B). Use of these flexible pipes for transporting fluids in offshore oil and gas extraction fields.
Atofina
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
LandOfFree
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