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:
Oct. 21, 2014
Filed:
May. 17, 2012
Applicants:
Michael D. Major, Evanston, IL (US);
David W. Moore, Hebron, IL (US);
Inventors:
Michael D. Major, Evanston, IL (US);
David W. Moore, Hebron, IL (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/34 (2006.01); C07C 211/11 (2006.01);
U.S. Cl.
CPC ...
C07C 209/34 (2013.01); C07C 211/11 (2013.01); C07C 209/34 (2013.01);
Abstract
Provided is a process for preparing alkyl diamine compounds in high purity. The process utilizes an alkyl amine compound during the reduction of a nitroamine, resulting in reduction of the concentration of undesired byproducts.