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:
Jun. 19, 1990
Filed:
Jul. 17, 1980
Applicant:
Inventors:
Arnold T Nielsen, China Lake, CA (US);
Ronald L Atkins, Ridgecrest, CA (US);
William P Norris, Ridgecrest, CA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C06B / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
564309 ; 568931 ; 149105 ;
Abstract
This invention illustrates a new compound, octanitrobenzidine. It is utild as a new high energy explosive compound. Octanitrobenzidine is formed by dissolving a tetrqanitrobenzidine with sulfuric acid in the presence of a metal sulfate catalyst. This reaction mixture is further reacted with nitric and sulfuric acid at a temperature sufficient to complete the reaction, then rapidly cooled, and octanitrobenzidine is recovered.