logo

For the Inventor, By the Inventor

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.:

US 10914408 B1

PDFFull Text
Date of Patent:
Feb. 09, 2021

Filed:

Dec. 13, 2019

Multilayer tubular structure having better resistance to extraction in biofuel and use thereof

Applicant:

Arkema France, Colombes, FR;

Inventors:

Thibaut Montanari, Menneval, FR;

Christelle Recoquille, Nassandres, FR;

Bertrand Verbauwhede, Aclou, FR;

Nicolas Dufaure, Bernay, FR;

Florent Dechamps, Saint Romain de Colbose, FR;

Assignee:

Arkema France, Colombes, FR;

Attorney:

RatnerPrestia

Primary Examiner:

Lee E Sanderson

Int. Cl.
CPC ...
B32B 1/08 (2006.01); F16L 11/04 (2006.01); B32B 27/18 (2006.01); B32B 7/02 (2019.01); B32B 27/08 (2006.01); B32B 27/22 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); F16L 11/12 (2006.01);
U.S. Cl.
CPC ...
F16L 11/045 (2013.01); B32B 1/08 (2013.01); B32B 7/02 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/22 (2013.01); B32B 27/286 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/322 (2013.01); B32B 27/34 (2013.01); F16L 11/125 (2013.01); B32B 2307/7265 (2013.01); B32B 2597/00 (2013.01); B32B 2605/08 (2013.01); F16L 11/04 (2013.01); F16L 2011/047 (2013.01);
Abstract

Provided is a method of determining whether a multilayer tubular structure (MLT) satisfies an extractables test by filling the multilayer tubular structure MLT with an alcohol-containing petrol of FAM B type to obtain a filled MLT and measuring the amount of extractable material. The MLT satisfies the extractables test when the residue of the filtrate is less than or equal to 6 g/mof the inner surface area of the MLT.

Find Patent Forward Citations

Montanari, Thibaut. (2021). Multilayer tubular structure having better resistance to extraction in biofuel and use thereof (U.S. Patent No. 10914408). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10914408

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…