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. 03, 2016
Filed:
Feb. 20, 2012
Sheng Peng, Hockessin, DE (US);
Allison Mary Yake, Landenberg, PA (US);
Xianjun Meng, Hockessin, DE (US);
Sheng Peng, Hockessin, DE (US);
Allison Mary Yake, Landenberg, PA (US);
Xianjun Meng, Hockessin, DE (US);
THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US);
Abstract
This invention is directed to a composition capable of imparting surface effects to a liquid by contacting the liquid with a partially fluorinated phosphate with an ammonium cation (NHRR)wherein Rand Rare independently linear or branched organic groups containing at least one carboxylate moiety and one amino moiety, and optionally be substituted, interrupted, or both with oxygen, sulfur, or nitrogen-containing moieties, or with cyclic alkyl or aryl moieties containing up to 10 carbon atoms.