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:
Apr. 16, 2013
Filed:
Jul. 02, 2009
Applicants:
Christophe Ruppin, Saint-Pierre D'Albigny, FR;
Jacqueline Dufour, Saint Michel de Maurienne, FR;
Inventors:
Christophe Ruppin, Saint-Pierre D'Albigny, FR;
Jacqueline Dufour, Saint Michel de Maurienne, FR;
Assignee:
Arkema France, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is N-ethylmethylamine having a very high degree of purity, that is to say very low contents of impurities commonly encountered in conventional industrial processes, and a process for preparing, on an industrial scale, high-purity N-ethylmethylamine.