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. 09, 2010
Filed:
Oct. 18, 2005
Robert D. P. Hei, Baldwin, WI (US);
Brian R. Leafblad, Saint Paul, MN (US);
Minyu LI, Oakdale, MN (US);
Lauren K. Carlson, Saint Paul, MN (US);
Nicola Kriens, Bochum, DE;
Christian Franz Liko, Schernbeck, DE;
Robert D. P. Hei, Baldwin, WI (US);
Brian R. Leafblad, Saint Paul, MN (US);
Minyu Li, Oakdale, MN (US);
Lauren K. Carlson, Saint Paul, MN (US);
Nicola Kriens, Bochum, DE;
Christian Franz Liko, Schernbeck, DE;
Ecolab Inc., St. Paul, MN (US);
Abstract
Floor finishes are stripped or deep scrubbed using a floor stripper/cleaner composition containing sparingly water-soluble floor finish solvent; water; sulfonic acid, sulfate acid, phosphonic acid, phosphate acid or aromatic acid coupler in an amount sufficient to provide a homogenous aqueous liquid phase and no or low foaming during shaking; and sufficient organic amine so that the composition pH is about 2 to about 11.