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:
Nov. 21, 2017
Filed:
May. 15, 2015
Applicant:
S.p.c.m. SA, Andrezieux Boutheon, FR;
Inventors:
Cédrick Favero, Saint Romain le Puy, FR;
Olivier Braun, Saint Just Saint Rambert, FR;
Pierrick Cheucle, Saint Romain le Puy, FR;
Bernard Quillien, Sorbiers, FR;
Assignee:
S.P.C.M. SA, Andrezieux Boutheon, FR;
Primary Examiner:
Int. Cl.
CPC ...
C10M 173/00 (2006.01); C10M 173/02 (2006.01); C10M 151/02 (2006.01); C10L 1/02 (2006.01); C10L 1/196 (2006.01); C10L 1/236 (2006.01);
U.S. Cl.
CPC ...
C10M 151/02 (2013.01); C10L 1/023 (2013.01); C10L 1/1963 (2013.01); C10L 1/2364 (2013.01); C10L 2200/0469 (2013.01); C10L 2230/14 (2013.01); C10L 2250/04 (2013.01);
Abstract
This invention involves a process for reducing friction in ethanol during its transport through pipelines. This process involves combining ethanol with a polymer-based composition, characterized in that the polymer is obtained from at least 50 mol % of at least one monomer selected from the group comprising N-substituted acrylamides, N-substituted methacrylamides, N,N-substituted acrylamides, N,N-substituted methacrylamides, substituted acrylates and substituted methacrylates.