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:
Dec. 25, 2012
Filed:
Jan. 24, 2011
Applicants:
Brenda L. Tjelta, St. Paul, MN (US);
Lisa M. Sanders, Eagan, MN (US);
Michael E. Besse, Golden Valley, MN (US);
Inventors:
Brenda L. Tjelta, St. Paul, MN (US);
Lisa M. Sanders, Eagan, MN (US);
Michael E. Besse, Golden Valley, MN (US);
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cleaning composition includes methacrylate, sodium carbonate, and water. The methacrylate, sodium carbonate, and water interact to form a hydrate solid having a growth exponent of less than about 3% when heated. The composition may also include one or more functional ingredients such as surfactants, builders and alkaline sources, but is generally substantially free of phosphorous.