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. 16, 2021
Filed:
Aug. 22, 2019
Applicant:
Ecolab Usa Inc., Saint Paul, MN (US);
Inventors:
Yamini Karandikar, Saint Paul, MN (US);
Mark Dennis Levitt, Saint Paul, MN (US);
Joseph R. Wegner, Saint Paul, MN (US);
Kim R. Solomon, Saint Paul, MN (US);
Assignee:
Ecolab USA Inc., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 33/12 (2006.01); A01N 25/30 (2006.01); A01N 25/22 (2006.01); C11D 3/48 (2006.01); C11D 3/33 (2006.01); C11D 1/75 (2006.01); A61L 2/18 (2006.01); C11D 3/30 (2006.01);
U.S. Cl.
CPC ...
A01N 33/12 (2013.01); A01N 25/30 (2013.01); A61L 2/18 (2013.01); C11D 1/75 (2013.01); C11D 3/30 (2013.01); C11D 3/33 (2013.01); C11D 3/48 (2013.01);
Abstract
The present invention relates to quaternary ammonium disinfecting cleaning compositions comprising a quaternary ammonium compound, an alkyl a polyglycoside with a CMC greater than 1000 ppm and a chelant. Beneficially, the compositions provide residual sanitizing efficacy without diminished performance and without scale formation when diluted with hard water. The compositions are suitable for inactivating and/or reducing infectious agents, particularly Norovirus, Adenovirus, and Polyomavirus.