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. 29, 1998
Filed:
Nov. 10, 1997
Applicant:
Inventors:
Ron Starkey, Lawrenceville, GA (US);
Kysler DeGuzman, Tucker, GA (US);
Geoffrey A Brown, Lithonia, GA (US);
P Kirk Mitchell, Marietta, GA (US);
Assignee:
Great Lakes Chemical Corporation, West Lafayette, ID (US);
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210759 ; 210903 ; 210916 ; 210749 ; 252175 ; 252180 ; 252181 ; 514389 ; 514714 ;
Abstract
A method of remediating methyl amine and/or methyl amine derivative odors in aqueous systems by contacting the methyl amine or methyl amine derivative with a compound having amide or imide functionality, such as a hydantoin composition, in the presence of hydrogen peroxide. The amide/imide composition is preferably a non-halogenated, singe-ring hydantoin that binds methyl amines to the amide or imide functional group of the hydantoin.