Title:
DUAL-LAYER POLYSILOXANE SUPRAMOLECULAR ELASTOMER DRESSING BASED ON IONIC HYDROGEN BOND, AND METHOD FOR PREPARATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/143311
Kind Code:
A1
Abstract:
Provided are a dual-layer polysiloxane supramolecular elastomer dressing based on an ionic hydrogen bond, and a method for preparation thereof. The method comprises: reacting amino silicone oil with maleic anhydride to obtain carboxyl silicone oil; the amino silicone oil and carboxyl silicone oil are mixed in different proportions to obtain an elastic layer and an adhesive layer of the dual-layer polysiloxane supramolecular elastomer dressing; then dissolving the viscous layer in a solvent and then coating the elastic layer with it; after the solvent is evaporated, obtaining a polysiloxane supramolecular elastomer dressing having a dual-layer structure.
Inventors:
ZHANG ANQIANG (CN)
MO JIAHENG (CN)
CHEN XINYU (CN)
FU YUBIN (CN)
WEI SIMAN (CN)
LIN YALING (CN)
MO JIAHENG (CN)
CHEN XINYU (CN)
FU YUBIN (CN)
WEI SIMAN (CN)
LIN YALING (CN)
Application Number:
PCT/CN2020/127312
Publication Date:
July 22, 2021
Filing Date:
November 07, 2020
Export Citation:
Assignee:
UNIV SOUTH CHINA TECH (CN)
International Classes:
A61L15/26; A61L15/42; C08G77/26; C08G77/38; C08J5/18; C08L83/06; C08L83/08; C09J183/06; C09J183/08
Domestic Patent References:
WO2010002653A1 | 2010-01-07 |
Foreign References:
CN111228560A | 2020-06-05 | |||
CN106038065A | 2016-10-26 | |||
CN105963754A | 2016-09-28 | |||
CN106039381A | 2016-10-26 | |||
CN101742979A | 2010-06-16 | |||
US20140163606A1 | 2014-06-12 |
Attorney, Agent or Firm:
YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
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