| 发明名称 |
HYDROGEL BASED ON γ-POLYGLUTAMIC ACID AND ε-POLYLYSINE CROSSLINKED POLYMER, AND PREPARATION METHOD THEREFOR |
| 摘要 |
A hydrogel based on a cross-linked γ-polyglutamic acid and ε-polylysine polymer is obtained by cross-linking of γ-polyglutamic acid with ε-polylysine, and it is a polymer having the following constitutional unit, wherein, m is a natural number of 15 to 45, n is a natural number of 3900 to 17000, and x is a natural number of 5 to 40. It also discloses a preparation method of as-described hydrogel and its application in preparation as a medical wound dressing. |
| 申请公布号 |
US2017014543(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201315100210 |
申请日期 |
2013.12.28 |
| 申请人 |
NANJING UNIVERSITY OF TECHNOLOGY |
发明人 |
Xu Hong;Chi Bo;Xia Jun;Li Sha;Feng Xiaohai |
| 分类号 |
A61L15/26;C08J3/075;C08J3/24;A61L15/60 |
主分类号 |
A61L15/26 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A hydrogel based on a cross-linked polymer of γ-polyglutamic acid and ε-polylysine, characterized in that, it is obtained by cross-linking of the γ-polyglutamic acid with the ε-polylysine, and it is a polymer having the following constitutional unit: wherein, m is a natural number of 15 to 45, n is a natural number of 3900 to 17000, and x is a natural number of 5 to 40. |
| 地址 |
Nanjing, Jiangsu CN |
