发明申请
US20080242850A1 Method of producing chitosan scaffold having high tensile strength and chitosan scaffold produced using the method
有权
使用该方法制备具有高拉伸强度的壳聚糖骨架和壳聚糖支架的方法
- 专利标题： Method of producing chitosan scaffold having high tensile strength and chitosan scaffold produced using the method
- 专利标题（中）： 使用该方法制备具有高拉伸强度的壳聚糖骨架和壳聚糖支架的方法
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申请号： US12157120申请日： 2008-06-09
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公开(公告)号： US20080242850A1公开(公告)日： 2008-10-02
- 发明人: Chun-Ho Kim , Seung-Jae Lee , Jin-Ik Lim , Youngsook Son
- 申请人： Chun-Ho Kim , Seung-Jae Lee , Jin-Ik Lim , Youngsook Son
- 申请人地址： KR Daejeon-city
- 专利权人： KOREA ATOMIC ENERGY RESEARCH INSTITUTE
- 当前专利权人： KOREA ATOMIC ENERGY RESEARCH INSTITUTE
- 当前专利权人地址： KR Daejeon-city
- 优先权： KR10-2006-0027980 20060328
- 主分类号： C08B37/08
- IPC分类号： C08B37/08
摘要：
Provided are a method of producing a porous chitosan scaffold, the method including: providing an aqueous acidic solution having chitosan and a solvent which does not dissolve the chitosan; and freeze-drying the aqueous acidic solution, wherein the solvent is selected from the group consisting of a C3-C8 aliphatic alcohol having one hydroxy group, ethylene glycol monoethylether, ethylene glycol monobutylether, dioxane, tetrahydrofuran, dimethylcarbonate, acetone and acetonitrile, and a chitosan scaffold produced using the method.
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