Title:
PVA HYDROGEL, COMPOSITE MATERIAL USING SAME, MANUFACTURING METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/223189
Kind Code:
A1
Abstract:
Provided are a PVA hydrogel and a composite material based on the PVA hydrogel, wherein the PVA hydrogel not only has excellent mechanical properties, a shape memory property, hydrophilcity and biocompatibility, but also has 3D printability and injectability. Also provided is a novel method for manufacturing the PVA hydrogel. Also provided is the use of the PVA hydrogel in a variety of fields such as conduits, 3D printable solutions, injectable electronic devices, micro-fluidic channels, bioabsorbable sensors, microrobots, tissue engineering scaffolds, surgical sutures, medical gloves and condoms.
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Inventors:
XING MENGQIU (CA)
WU JUN (CN)
YE HAIYAN (CN)
LIU KANG (CN)
QIU PEIQI (CN)
WU JUN (CN)
YE HAIYAN (CN)
LIU KANG (CN)
QIU PEIQI (CN)
Application Number:
PCT/CN2018/105453
Publication Date:
November 28, 2019
Filing Date:
September 13, 2018
Export Citation:
Assignee:
HUZHOU SIMAN BIOLOGICAL MAT CO LTD (CN)
XING MENGQIU (CA)
WU JUN (CN)
YE HAIYAN (CN)
LIU KANG (CN)
XING MENGQIU (CA)
WU JUN (CN)
YE HAIYAN (CN)
LIU KANG (CN)
International Classes:
A61L17/00; C08J3/075; A61L27/16; A61L27/50; A61L27/52; A61L29/04; A61L29/14; C08J5/18; C08K3/04; C08K5/21; C08K7/24; C08L29/04
Foreign References:
| CN1774474A | 2006-05-17 | |||
| CN107828067A | 2018-03-23 | |||
| CN101274970A | 2008-10-01 |
Other References:
WANG, JUNHONG ET. AL.: "PVA Electrochemical Stability of PVA Alkaline Gel Polymer Electrolyte Membranes", JOURNAL OF ELECTROCHEMISTRY, vol. 11, no. 2, 31 May 2005 (2005-05-31), pages 129 - 132, ISSN: 1000-3471
Attorney, Agent or Firm:
WATSON & BAND INTELLECTUAL PROPERTY AGENT LTD. (CN)
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