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:
Mar. 27, 2007
Filed:
Feb. 02, 2006
Steven E. Lentsch, St. Paul, MN (US);
Michael J. Bartelme, Eden Prairie, MN (US);
Victor F. Man, St. Paul, MN (US);
Burton M. Baum, Mendota Heights, MN (US);
Terence P. Everson, Eagan, MN (US);
Steven E. Lentsch, St. Paul, MN (US);
Michael J. Bartelme, Eden Prairie, MN (US);
Victor F. Man, St. Paul, MN (US);
Burton M. Baum, Mendota Heights, MN (US);
Terence P. Everson, Eagan, MN (US);
Ecolab Inc., St. Paul, MN (US);
Abstract
A warewashing detergent composition is provided according to the invention. The warewashing detergent composition includes a cleaning agent, an alkaline source, and a corrosion inhibitor. The cleaning agent comprises a detersive amount of a surfactant. The alkaline source is provided in an amount effective to provide a use solution having a pH of at least about 8. The corrosion inhibitor includes a source of aluminum ion and a source of zinc ion. Methods for using and manufacturing a warewashing detergent composition are provided.