Title:
POLYURETHANE NANOFIBER WATERPROOF MOISTURE-PERMEABLE FILM, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/012601
Kind Code:
A1
Abstract:
A polyurethane nanofiber waterproof moisture-permeable film, and a preparation method therefor and the use thereof. The polyurethane nanofiber waterproof moisture-permeable film is prepared from two isothiocyanates and two polyethylene glycols as raw materials, and has good water pressure resistance, tensile resistance and moisture permeability. The polyurethane nanofiber waterproof moisture-permeable film is prepared by using an electrostatic spinning method, has a low cost, simple operation and a high production efficiency, and has good application prospects in the fields of clothing, medical treatment, electronics, etc.
Inventors:
ZHAO XINGLEI (CN)
JIN YONG (CN)
JIANG PAN (CN)
HUA TING (CN)
WANG PENG (CN)
JIN YONG (CN)
JIANG PAN (CN)
HUA TING (CN)
WANG PENG (CN)
Application Number:
PCT/CN2023/112527
Publication Date:
January 18, 2024
Filing Date:
August 11, 2023
Export Citation:
Assignee:
JIAXING SIBAITE NANOFIBER TECH CO LTD (CN)
International Classes:
D04H1/4358; B82Y30/00; B82Y40/00; C08G18/48; C08G18/76; D01F6/78; D04H1/728
Foreign References:
| CN115434073A | 2022-12-06 | |||
| CN105164175A | 2015-12-16 | |||
| EP0272682A2 | 1988-06-29 | |||
| EP2004717A2 | 2008-12-24 | |||
| US20070149749A1 | 2007-06-28 | |||
| CN104356345A | 2015-02-18 | |||
| US20070248827A1 | 2007-10-25 | |||
| US20160024340A1 | 2016-01-28 | |||
| US20210155764A1 | 2021-05-27 |
Attorney, Agent or Firm:
SUZHOU HANDONG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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