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:
Oct. 23, 2012
Filed:
Feb. 06, 2009
Applicants:
Kevin P. Mclaren, Plainfield, IL (US);
Joseph C. Drozd, Park Ridge, IL (US);
Gordon Renn, Lyons, IL (US);
Inventors:
Kevin P. McLaren, Plainfield, IL (US);
Joseph C. Drozd, Park Ridge, IL (US);
Gordon Renn, Lyons, IL (US);
Assignee:
Ecolab, Inc., Eagan, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D 7/06 (2006.01); C11D 3/33 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compositions, such as alkali builder compositions for the laundry industry, are provided and include water, an alkali metal hydroxide component, a chelating component and a hydroxyethyliminodiacetic acid (HEIDA) component. Methods for producing such compositions are also disclosed.