Patent · US Active

Electrospun nanofibers

US11932970B2 · kind B2 · utility

0Cited by

2References

13Claims

0Family size

Inventors

Christopher M. Hoffman, Jr. · Odenton, US
Matthew P. Yeager · Washington, US
Morgana M. Trexler · Baltimore, US
Zhiyong Xia · Rockville, US
Douglas A. Smith · Washington, US
Marcia W. Patchan · Columbia, US

Key dates

Filing date	Aug 28, 2019
Grant date	Mar 19, 2024
Priority date	—
Expiry date	Nov 30, 2041

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD10B2331/021
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A nanofiber comprising a polyamide including at least one substituted phenyl group is provided. The nanofiber includes an average diameter from about 50 to about 1000 nm. A fibrous mat including a plurality of the nanofibers is also provided. A composite including a plurality of the nanofibers and a continuous matrix resin is also provided. A method of forming the nanofibers is also provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.