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:
Apr. 04, 2023
Filed:
Mar. 04, 2021
Applicant:
Ascend Performance Materials Operations Llc, Houston, TX (US);
Inventors:
Assignee:
Ascend Performance Materials Operations LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/34 (2006.01); A01N 25/10 (2006.01); A01N 59/20 (2006.01); A01N 59/16 (2006.01); C08K 3/08 (2006.01); B29C 48/00 (2019.01); C08L 77/06 (2006.01); D01F 6/60 (2006.01); D02G 3/04 (2006.01); D02G 3/44 (2006.01); A41D 13/11 (2006.01); B29K 77/00 (2006.01); B29K 105/00 (2006.01); C08K 3/02 (2006.01);
U.S. Cl.
CPC ...
C08K 3/08 (2013.01); A01N 25/10 (2013.01); A01N 25/34 (2013.01); A01N 59/16 (2013.01); A01N 59/20 (2013.01); A41D 13/1192 (2013.01); B29C 48/022 (2019.02); C08L 77/06 (2013.01); D01F 6/60 (2013.01); D02G 3/047 (2013.01); D02G 3/448 (2013.01); D02G 3/449 (2013.01); B29K 2077/00 (2013.01); B29K 2105/0011 (2013.01); B29K 2995/0077 (2013.01); B29K 2995/0092 (2013.01); C08K 2003/026 (2013.01); C08K 2003/0893 (2013.01); C08K 2201/00 (2013.01); C08L 2201/02 (2013.01); C08L 2201/08 (2013.01); C08L 2203/12 (2013.01); D10B 2331/021 (2013.01); D10B 2401/02 (2013.01); D10B 2401/13 (2013.01);
Abstract
Provided is a textile made of filament yarn comprising a polymer composition that is durable and reusable having permanent or near-permanent antiviral properties and that includes a polymer, a metal ion, preferably a zinc and/or copper ion, and an optional phosphorus compound, wherein fibers and/or fabric formed from the polymer composition demonstrate antiviral properties and wherein the polymer is hygroscopic. The present disclosure also describes methods of forming the polymer compositions and methods of preparing fibers from the polymer composition.