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. 09, 2013
Filed:
Sep. 10, 2010
Applicant:
Daniel M. Trauth, Crystal Lake, IL (US);
Inventor:
Daniel M. Trauth, Crystal Lake, IL (US);
Assignee:
ANGUS Chemical Company, Buffalo Grove, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C 201/06 (2006.01); C07C 201/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are a process and an apparatus for synthesizing nitroalkanes by reaction of a hydrocarbon feedstock with aqueous nitric acid. By using an isothermal reactor with multiple input ports for aqueous nitric acid, a hydrocarbon feedstock may be sequentially exposed to a plurality of flows of aqueous nitric acid as it flows through the reactor.