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:
Sep. 14, 2010
Filed:
Jul. 06, 2004
Rolf Moors, Bonstetten, DE;
Simpert Lüdemann, Bobingen, DE;
Wilhelm Artner, Motzenhofen, DE;
Andreas Eisele, Augsburg, DE;
Edeltraud Schidek, Augsburg, DE;
Heinz Gaugenrieder, Zusmarshausen, DE;
Rolf Moors, Bonstetten, DE;
Simpert Lüdemann, Bobingen, DE;
Wilhelm Artner, Motzenhofen, DE;
Andreas Eisele, Augsburg, DE;
Edeltraud Schidek, Augsburg, DE;
Heinz Gaugenrieder, Zusmarshausen, DE;
Huntsman International LLC, The Woodlands, TX (US);
Abstract
The use is described of aqueous dispersions in combination with fluoropolymers for oil- and water-repellent finishing of fiber materials. These dispersions have a long shelf life and contain a composition which is preparable by reaction of polyfunctional isocyanates with a deficiency of comparatively long-chain monohydric alcohols, subsequent reaction with a deficiency of a ketone oxime and final reaction with polyhydric alcohols or amino alcohols.