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. 06, 2016
Filed:
Dec. 22, 2011
Applicants:
Roberto Cingolani, Ceranesi, IT;
Athanasia Athanasiou, Ceranesi, IT;
Ilker Bayer, Genoa, IT;
Inventors:
Assignee:
Fondazione Istituto Italiano Di Tecnologia, Genoa, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 19/16 (2006.01); D06M 13/348 (2006.01); D06M 15/31 (2006.01); D06M 23/08 (2006.01); D21H 17/08 (2006.01); D21H 21/16 (2006.01);
U.S. Cl.
CPC ...
D21H 19/16 (2013.01); D06M 13/348 (2013.01); D06M 15/31 (2013.01); D06M 23/08 (2013.01); D21H 17/08 (2013.01); D21H 21/16 (2013.01); D06M 2200/12 (2013.01); Y10T 428/2964 (2015.01);
Abstract
Process for treating a fibrous material, to make said material hydrophobic and/or water-repellent, comprising the operation of impregnating said material with a suspension comprising nanoparticles of a hydrophobic material and a cyanoacrylate in an organic solvent and causing the crosslinking of said cyanoacrylate; the process uses an amount of cyanoacrylate and a weight ratio with the nanoparticles such as to produce complete or partial coating of the fibrous material with a matrix of crosslinked cyanoacrylate in which said nanoparticles are dispersed.