Title:
METHOD FOR PREPARING NANOFIBER MEMBRANE COMPOSITE FABRIC
Document Type and Number:
WIPO Patent Application WO/2023/273955
Kind Code:
A1
Abstract:
A method for preparing a nanofiber membrane composite fabric. The method comprises the following steps: providing a base fabric; spinning a first spinning solution onto the surface of the base fabric by means of electrostatic spinning to form a first layer of nanofiber membrane, wherein the first spinning solution includes polylactic acid, castor oil, an Echinacea extract, ethanol, and chloroform; and spinning a second spinning solution onto the surface of the first layer of nanofiber membrane by means of electrostatic spinning to form a second layer of nanofiber membrane, so as to obtain a nanofiber membrane composite fabric, wherein the second spinning solution includes polydimethylsiloxane, polyvinylpyrrolidone, ethanol, and diethyl ether.
Inventors:
YAO LIRONG (CN)
XIA YONG (CN)
LONG XIAOYUN (CN)
XU SIJUN (CN)
PAN GANGWEI (CN)
SUN QILONG (CN)
ZHANG CHENGJIAO (CN)
XIA YONG (CN)
LONG XIAOYUN (CN)
XU SIJUN (CN)
PAN GANGWEI (CN)
SUN QILONG (CN)
ZHANG CHENGJIAO (CN)
Application Number:
PCT/CN2022/100094
Publication Date:
January 05, 2023
Filing Date:
June 21, 2022
Export Citation:
Assignee:
UNIV NANTONG (CN)
International Classes:
D01D5/00; D01F1/10; D01F6/92; D01F8/10; D01F8/16
Domestic Patent References:
| WO2019199260A2 | 2019-10-17 |
Foreign References:
| CN113481612A | 2021-10-08 | |||
| CN111575812A | 2020-08-25 | |||
| CN105821507A | 2016-08-03 | |||
| CN107587268A | 2018-01-16 | |||
| CN111588900A | 2020-08-28 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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