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:
Sep. 19, 1995
Filed:
Sep. 03, 1993
Applicant:
Inventor:
Fraser F Morpeth, Bury, GB;
Assignee:
Zeneca Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07F / ; A61K / ; A01N / ;
U.S. Cl.
CPC ...
514186 ; 514188 ; 546-6 ; 546270 ; 252106 ; 252107 ;
Abstract
A composition which contains a 4,5-polymethylene-4-isothiazolin-3-one and a salt or complex of 2-mercaptopyridine-1-oxide with a metal which is at least divalent. The salt or complex is typically zinc 2-thiopyridine-1-oxide. The compositions exhibit anti-microbial activity and certain combinations of isothiazolinones together with zinc 2-thiopyridine-1-oxide are surprisingly effective against both bacteria and fungi.