发明名称 Method for producing cross-linked hyaluronic acid-protein bio-composites
摘要 This invention is concerned with a new method for producing cross-linked hyaluronic acid-protein bio-composites in various shapes. In the present process, a polysaccharide solution and a protein solution are mixed under moderate pH values in presence of salts to form a homogenous solution, which can be processed into various shapes, such as membrane, sponge, fiber, tube or micro-granular and so on. After then, the homogenous solution is subjected to a cross-linking reaction in organic solvent containing weak acid to produce an implantable bio composite material having excellent bio-compatibility, biodegradability, prolonged enzymatic degradation time, and good physical properties.
申请公布号 US2006189516(A1) 申请公布日期 2006.08.24
申请号 US20050208596 申请日期 2005.08.23
申请人 发明人 YANG CHIUNG-LIN;CHEN JUI-HSIANG;TSAI SHIAO-WEN;SHIH HSIN-NUNG;SHIH LIH-YUANN
分类号 A61K38/16;C07K14/47 主分类号 A61K38/16
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