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. 18, 2014
Filed:
Jun. 02, 2011
Applicants:
Jean-phillippe Gillet, Pierre-Benite, FR;
Frédéric Moser, Pierre-Benite, FR;
Tong Eak Pou, Irigny, FR;
Inventors:
Jean-Phillippe Gillet, Pierre-Benite, FR;
Frédéric Moser, Pierre-Benite, FR;
Tong Eak Pou, Irigny, FR;
Assignee:
CECA S.A., Puteaux, FR;
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/82 (2006.01); C09K 8/54 (2006.01); C23F 11/14 (2006.01);
U.S. Cl.
CPC ...
C09K 8/54 (2013.01); C23F 11/149 (2013.01); C23F 11/141 (2013.01);
Abstract
The subject-matter of the present invention is multifunctional corrosion inhibitors for protecting from top of line corrosion and bottom line corrosion for pipes used in particular in the petroleum industry. The corrosion-inhibiting compositions comprise, as inhibitors, at least one amine with a boiling point of between 105 and 130° C.