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. 21, 2006
Filed:
Dec. 30, 2002
Applicants:
Tania Trombetta, Milan, IT;
Stefano Turri, Milan, IT;
Inventors:
Tania Trombetta, Milan, IT;
Stefano Turri, Milan, IT;
Assignee:
Solvay Solexis, S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/00 (2006.01); C08K 3/20 (2006.01); C08L 75/00 (2006.01); B32B 5/16 (2006.01); B32B 27/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
Formulations formed by aqueous dispersions of cationic ionomer fluorinated polyurethanes based on (per)fluoropolyethers, having end groups constituted by —NCO groups reacted with hydrogenactive compounds to give covalent bonds stable to water but thermolabile, usable for the surface hydro- and oil-repellent treatment of textiles.