The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2017
Filed:
Nov. 24, 2011
Applicants:
Frédéric Tronc, Rouen, FR;
Alain Coutarel, Mont Saint Aignan, FR;
Inventors:
Frédéric Tronc, Rouen, FR;
Alain Coutarel, Mont Saint Aignan, FR;
Assignee:
TECHNIP FRANCE, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 11/04 (2006.01); F17D 1/08 (2006.01); B32B 1/08 (2006.01); B32B 27/18 (2006.01); F16L 11/08 (2006.01); B32B 27/34 (2006.01);
U.S. Cl.
CPC ...
F16L 11/04 (2013.01); B32B 1/08 (2013.01); B32B 27/18 (2013.01); B32B 27/34 (2013.01); F16L 11/083 (2013.01); F17D 1/08 (2013.01); B32B 2597/00 (2013.01); Y10T 137/0318 (2015.04);
Abstract
The present disclosure relates to a flexible submarine pipe comprising a plurality of layers, at least one layer of which comprises a polymer resin comprising at least one alumino-silicate or magnesium silicate nanotube chemically bonded to the polymer by a covalent bond, the method for preparing same and the use thereof for the transport of fluids, especially hydrocarbons.