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. 10, 2002
Filed:
Feb. 15, 2000
Applicant:
Inventors:
George B. Keyes, Racine, WI (US);
Charles E. Seaman, Kenosha, WI (US);
Jon K. Kasson, Racine, WI (US);
Assignee:
JohnsonDiversey, Inc., Sturtevant, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 7/06 ; C11D 7/10 ;
U.S. Cl.
CPC ...
C11D 7/06 ; C11D 7/10 ;
Abstract
A liquid dishwashing detergent composition having improved glassware protection when employed in conjunction with cleaning materials having high concentrations of alkaline materials. The composition contains a soluble organic zinc compound which preferably is zinc gluconate and is particularly suited to fast cycle commercial (I&I) dishwashers. The zinc gluconate is prepared in situ or zinc and gluconic ions are provided in a batching process.