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:
Nov. 29, 1994
Filed:
Feb. 26, 1993
Applicant:
Inventors:
Karl O Christe, Calabasas, CA (US);
William W Wilson, Simi Valley, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
564296 ; 564291 ;
Abstract
Tetramethylammonium azide, N(CH.sub.3).sub.4 N.sub.3, is prepared by a new process per the present invention. In the prior art, preparation of such azide was by use of shock-sensitive starting materials, i.e. AgN.sub.3 and HN.sub.3. The method of the present invention provides a new method for making such azide at high purity, at room temperature, without the use of shock-sensitive materials.