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. 07, 1995
Filed:
Sep. 09, 1994
Applicant:
Inventors:
George L Marchin, Manhattan, KS (US);
Jack L Lambert, Manhattan, KS (US);
Assignee:
Kansas State University Research Foundation, Manhattan, KS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ; A61K / ; A01N / ;
U.S. Cl.
CPC ...
252181 ; 252175 ; 521 27 ; 521 30 ; 424 7826 ; 424618 ;
Abstract
A composition is provided for treating drinking water for disinfecting and/or removing iodide. The composition utilizes resin bound silver ions. For performing the disinfection or iodide removal with minimal release of silver ions into the water being treated, a chelating resin having iminodiacetate chelating groups is employed, and the resin is loaded with not over 0.5 mol of silver ions per mol of iminodiacetate.