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:
Jan. 09, 2024
Filed:
Aug. 19, 2019
Energy, United States Department of, Washington, DC (US);
David Hopkinson, Morgantown, WV (US);
Victor Armanda Kusuma, Pittsburgh, PA (US);
Surendar R. Venna, Missouri City, TX (US);
Joshua S. McNally, Idaho Falls, ID (US);
Christopher J. Orme, Firth, ID (US);
Frederick F. Stewart, Idaho Falls, ID (US);
Energy, United States Department of, Washington, DC (US);
Abstract
The disclosed invention relates to a composition comprising a crosslinked blend of polyphosphazene polymers. The composition comprises a first polyphosphazene and a second polyphosphazene, where the first polyphosphazene and the second polyphosphazene being bound by a thiol bearing crosslinking agent. Such compositions are useful as a membrane material for the separation of gasses in a gaseous mixture.