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:
Feb. 13, 1990
Filed:
Jul. 02, 1987
Applicant:
Inventors:
Bernd Wilkes, Hanover, DE;
Dieter Naumann, Dortmund, DE;
Werner Rudolph, Hanover, DE;
Ruediger Sander, Sehnde, DE;
Assignee:
Kali-Chemie Aktiengesellschaft, Hanover, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
564 91 ; 564 96 ; 564 98 ;
Abstract
A process for producing N-fluorosulfonamides by reaction of a sulfonamide with fluorine in a solvent mixture of halogenated hydrocarbon an nitrile is described together with new N-fluorosulfonamides which are produced in accordance with this process.