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:
Jun. 30, 2020
Filed:
Apr. 28, 2016
The Chemours Company Tt, Llc, Harrisburg, PA (US);
Anilkumar Raghavanpillai, Wilmington, DE (US);
James J. Hughes, Wilmington, DE (US);
Vincent Franco, Wilmington, DE (US);
John Russell Crompton, Jr., Bear, DE (US);
Brad M Rosen, Philadelphia, PA (US);
Hau-Nan Lee, Wilmington, DE (US);
Michael Henry Ober, Newark, DE (US);
Dan Qing Wu, West Chester, PA (US);
THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US);
Abstract
The present invention comprises a crosslinkable polymer compound comprising a fluorinated Unit A, an optional hydrophilic Unit B, an optional acidic or neutralized acid Unit C, a crosslinkable pendant olefin group-containing Unit D, and an optional hydrophobic alkyl Unit E. Such polymeric compounds are useful as coatings additives such that, when the coating is applied to a substrate, the additive compound is allowed to first migrate to the surface and subsequently crosslink to form a durable oil-, dirt-, and water-repellent surface.