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. 10, 1989
Filed:
Sep. 20, 1988
Applicant:
Inventors:
Jennifer M Quirk, Highland, MD (US);
Charles G Carter, Silver Spring, MD (US);
Assignee:
W. R. Grace & Co.-Conn., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 22 ; 560 20 ; 560 21 ; 560156 ;
Abstract
A process to form alkyl nitroacetates by reacting, in a common solvent and in the presence of a base, a nitroparaffin and a cyanoformate. The desired product is formed by a simple one-step process using inexpensive and readily available reactants.