专利名称：CROSS-LINKED ESTERS OF HYALURONIC
ACID
发明人：FRANCESCO DELLA VALLE,AURELIO ROMEO申请号：AU7960087申请日：19871013公开号：AU7960087A公开日：19880421
摘要：Cross-linked esters of hyaluronic acid are provided which result from theesterification of polyhydric alcohols with two or more carboxy groups of the hyaluronicacid polysaccharide. These cross-linked esters are useful in the field of biodegradableplastics for sanitary and surgical articles and in the pharmaceutical and cosmetic fields forthe preparation of useful compositions and articles.
申请人：FIDIA S.P.A.;
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