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:
Jun. 14, 2011
Filed:
May. 02, 2008
Applicants:
Kim R. Smith, Woodbury, MN (US);
Michael E. Besse, Golden Valley, MN (US);
Michael Bartelme, Eden Prairie, MN (US);
Michel M. Lawrence, Inver Grove Heights, MN (US);
Inventors:
Kim R. Smith, Woodbury, MN (US);
Michael E. Besse, Golden Valley, MN (US);
Michael Bartelme, Eden Prairie, MN (US);
Michel M. Lawrence, Inver Grove Heights, MN (US);
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/08 (2006.01); C11D 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to compositions including a water soluble magnesium salt, water soluble calcium salt, and silicate or carbonate, which have a beneficial effect on corrosion during cleaning. The present compositions can reduce corrosion of glass or aluminum. The present invention also relates to methods employing these compositions.