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. 16, 2006
Filed:
Feb. 28, 2001
Applicants:
Mattia DE Dominicis, Padua, IT;
Gabriella Carignano, Milan, IT;
Inventors:
Mattia De Dominicis, Padua, IT;
Gabriella Carignano, Milan, IT;
Assignee:
Solvay Solexis, S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Use in the treatment of ceramic materials for obtaining an easy stain removal, of mono- and bifunctional (per)fluoropolyether derivatives having the following structures:[R—CFY-L-O]P(O)(OZ)  (A)(OZ)P(O)[O-L-YFC—O—R—CFY-L-O—P(O)(OZ)]-[O-L-YFC—O—R—CFY-L-O]P(O)(OZ)  (B)R—CFY-L-W  (C)W-L-YFC—O—R—CFY-L-W  (D)