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:
May. 08, 2012
Filed:
Sep. 10, 2010
Applicants:
Charles A. Crawford, Racine, WI (US);
Carmine Savaglio, Kenosha, WI (US);
Lance D. Brown, Racine, WI (US);
Inventors:
Charles A. Crawford, Racine, WI (US);
Carmine Savaglio, Kenosha, WI (US);
Lance D. Brown, Racine, WI (US);
Assignee:
Diversey, Inc., Sturtevant, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 7/26 (2006.01); C11D 7/32 (2006.01); C11D 7/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a coating removal composition comprising at least one weak metal binding agent, a solvent system comprising at least one alcohol or ester, and a corrosion inhibition system. A method of removing a coating from an intentionally colored concrete floor is also disclosed. Utilization of the method results in at least 70% retention of colorant component after stripping a coating from an intentionally colored concrete surface, such as a floor.