发明名称 |
HYDROPHILIC BIPOLYMERIC COPOLYELECTROLYTES, AND BIODEGRADABLE WOUND DRESSINGS COMPRISING SAME |
摘要 |
Hydrophilic biopolymeric copolyelectrolytes are prepared from (a) a water-soluble linear anionic protein polyelectrolyte component derived from keratin, such as ammonium keratinate, and (b) a water-soluble linear cationic biopolymer polyelectrolyte component derived from a glucosaminoglycan and/or collagen, such as chitosan acetate and/or collagen acetate. Hydrogel membranes formed from the copolyelectrolytes are useful as biodegradable dressings for burn wounds and other denuded tissue wound sites. |
申请公布号 |
DE3366839(D1) |
申请公布日期 |
1986.11.20 |
申请号 |
DE19833366839 |
申请日期 |
1983.03.03 |
申请人 |
UNIVERSITY OF ILLINOIS FOUNDATION |
发明人 |
WIDRA, ABE |
分类号 |
C08L89/00;A61F2/00;A61K31/715;A61K38/17;A61L15/64;A61L27/00;A61L27/24;A61L27/26;A61L29/00;A61P17/00;C08B37/08;C08H1/06;C08L5/08;C08L89/06;(IPC1-7):A61L15/04;C08H1/00 |
主分类号 |
C08L89/00 |
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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