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. 20, 2022
Filed:
Mar. 02, 2020
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Robert Gabel, Georgetown, TX (US);
Glenda Vale, Corsicana, TX (US);
Eric Bauch, Corsicana, TX (US);
Chenthamarkshan Nair, Corsicana, TX (US);
Adam Meyers, Waxahachie, TX (US);
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/09 (2006.01); C08K 5/092 (2006.01); C08L 95/00 (2006.01); C08K 3/22 (2006.01); C08K 3/24 (2006.01); C08K 5/05 (2006.01); C08K 5/103 (2006.01); C08K 5/13 (2006.01); C08K 5/17 (2006.01); C08K 5/19 (2006.01); C08K 5/3445 (2006.01); E01C 7/35 (2006.01); E01C 11/00 (2006.01);
U.S. Cl.
CPC ...
C08L 95/005 (2013.01); C08K 3/22 (2013.01); C08K 3/24 (2013.01); C08K 5/05 (2013.01); C08K 5/09 (2013.01); C08K 5/103 (2013.01); C08K 5/13 (2013.01); C08K 5/175 (2013.01); C08K 5/19 (2013.01); C08K 5/3445 (2013.01); E01C 7/353 (2013.01); E01C 11/005 (2013.01); C08K 2003/2206 (2013.01); C08K 2003/2217 (2013.01);
Abstract
Compositions and methods are provided for treating a pavement such as by microsurfacing or slurry sealing. The compositions contain iron chelants that are effective in reducing discoloration of the pavement surface.