Title:
ROSIN-BASED SMALL MOLECULE HYDROGEL AGENT AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/140326
Kind Code:
A1
Abstract:
A rosin-based small molecule hydrogel agent and an application thereof, which relate to the fields of supramolecular chemistry, surfactant science and rosin chemical utilization. The rosin-based small molecule hydrogel agent may cause water to gel at a very low concentration, the critical gelling concentration thereof being only 0.176 wt%, wherein each gel agent molecule can immobilize 13,889 water molecules on average, thus exhibiting extremely high gelling capabilities, while a formed small molecule hydrogel also shows extremely strong stability. The described small molecule hydrogel agent is derived from the natural product rosin and has mild properties; the described small molecule hydrogel agent may be used in the fields of sustained drug release, tissue engineering, daily chemicals, medicine, and so on. At the same time, a rosin-based small molecule hydrogel agent 6-dehydroabietyl amine oxide may cause most oils to form a stable gel emulsion, which may be applied in the fields of food, medicine, daily chemical products, tissue engineering, environmental protection, water pollution treatment, and so on.
Inventors:
SONG BINGLEI (CN)
YAN TINGTING (CN)
WANG DANPING (CN)
CUI ZHENGGANG (CN)
YAN TINGTING (CN)
WANG DANPING (CN)
CUI ZHENGGANG (CN)
Application Number:
PCT/CN2019/077616
Publication Date:
July 09, 2020
Filing Date:
March 11, 2019
Export Citation:
Assignee:
UNIV JIANGNAN (CN)
International Classes:
C07C291/04; A61K8/02; A61K9/06; A61Q19/00; C09K17/14; C09K23/00
Foreign References:
| CN103086927A | 2013-05-08 | |||
| CN106140095A | 2016-11-23 | |||
| CN108863836A | 2018-11-23 | |||
| CN108837773A | 2018-11-20 | |||
| CN107321261A | 2017-11-07 | |||
| CN107311882A | 2017-11-03 |
Attorney, Agent or Firm:
HARBIN SHINEIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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