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. 15, 2013
Filed:
Jul. 13, 2012
Applicants:
Erik C. Olson, Savage, MN (US);
Kim R. Smith, Woodbury, MN (US);
Steven E. Lentsch, St. Paul, MN (US);
Sherri L. Tischler, Inver Grove Heights, MN (US);
Inventors:
Erik C. Olson, Savage, MN (US);
Kim R. Smith, Woodbury, MN (US);
Steven E. Lentsch, St. Paul, MN (US);
Sherri L. Tischler, Inver Grove Heights, MN (US);
Assignee:
Ecolab USA Inc., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F 11/12 (2006.01); C23F 11/173 (2006.01); C23F 11/18 (2006.01); C23F 11/06 (2006.01); C01B 11/06 (2006.01); B08B 1/00 (2006.01); B65D 71/00 (2006.01); B23B 27/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Corrosion inhibitor compositions and methods of use are disclosed. Corrosion inhibitors are selected from polyacrylate and calcium corrosion inhibitors, zinc and calcium corrosion inhibitors and/or sugar acids and calcium corrosion inhibitors combined with hypochlorite sources provide use solutions for effective corrosion inhibition for metal surfaces.