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:
Jan. 28, 1986
Filed:
Jul. 20, 1984
Applicant:
Inventor:
Kallidaikurichi N Sivaramakrishnan, Terre Haute, IN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564286 ; 564294 ; 528266 ; 549371 ;
Abstract
Quaternary ammonium salts exhibiting strong antimicrobial activity are disclosed along with the method of using them as antimicrobial agents. The salts having the formulas I or II: ##STR1## wherein R is C.sub.1-20 alkyl, C.sub.5-7 cycloalkyl or an aralkyl group, R.sup.1 is methyl or ethyl, and X is a halogen, are prepared by the method comprising the steps of: