发明名称 |
Chitosan or Hyaluronic Acid-Poly(Ethylene Oxide)-and Chitosan-Hyaluronic Acid-Poly(Ethylene Oxide)-Based Hydrogel and Manufacturing Method Therefor |
摘要 |
Disclosed are a chitosan-chitosan-polyethylene oxide hydrogel formed via covalent bonding between chitosan derivatives crosslinked with an acrylate or methacrylate functional group-containing substance and a thiol functional group-containing substance and hydrogel microbeads thereof; a hyaluronic acid-hyaluronic acid-polyethylene oxide hydrogel formed via covalent bonding between hyaluronic acid derivatives crosslinked with an acrylate or methacrylate functional group-containing substance and a thiol functional group-containing substance and hydrogel microbeads thereof; and a chitosan-hyaluronic acid-polyethylene oxide hydrogel formed via covalent bonding between a chitosan derivative crosslinked with a (meth)acrylate functional group-containing substance as well as a hyaluronic acid derivative crosslinked with a (meth) acrylate functional group-containing substance and a thiol functional group-containing substance and hydrogel microbeads thereof.
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申请公布号 |
US2009238875(A1) |
申请公布日期 |
2009.09.24 |
申请号 |
US20060083705 |
申请日期 |
2006.08.28 |
申请人 |
SEOUL NATIONAL UNIVERSITY OF TECHNOLOGY CENTER FOR INDUSTRY COLLABORATION |
发明人 |
NOH INSUP;PARK YONGDOO;LEE KYUBACK;HWANG SOONJUNG;SUN KYUNG;KIM GUNWOO |
分类号 |
A61K9/14;C07H5/06 |
主分类号 |
A61K9/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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