Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Albert Ortega
Wai-shing Yung
Scott E. Osborn
Date of Patent
September 19, 2023
Patent Application Number
16719308
Date Filed
December 18, 2019
Patent Citations
Patent Primary Examiner
Patent abstract
The present disclosure relates to a nonwoven polyamide structure having antimicrobial properties comprising: nonwoven polyamide fibers comprising less than 4000 ppm zinc dispersed within the nonwoven polyamide fibers; and less than 2000 ppm phosphorus. The fibers have an average fiber diameter of less than 25 microns; and the polyamide structure demonstrates a
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