发明名称 |
ESTER DERIVATIVES OF HYALURONIC ACID FOR THE PREPARATION OF HYDROGEL MATERIALS BY PHOTOCURING |
摘要 |
The present invention relates to hyaluronic acid ester derivatives, whose carboxylic groups are partially esterified with hydroxy groups of propiophenone derivatives, to the hydrogel materials consisting of the said hyaluronic acid ester derivatives, to their preparation process by photocuring of the hyaluronic acid ester derivatives, and their use in the biomedical, sanitary and surgical fields, and in the medical field as controlled release systems for drugs.
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申请公布号 |
CA2478655(C) |
申请公布日期 |
2012.05.08 |
申请号 |
CA20032478655 |
申请日期 |
2003.03.12 |
申请人 |
FIDIA ADVANCED BIOPOLYMERS S.R.L. |
发明人 |
BELLINI, DAVIDE;ZANELLATO, ANNA MARIA |
分类号 |
C08B37/08;C12N5/06;A61F2/16;A61F2/24;A61F2/84;A61J1/10;A61K9/00;A61K9/06;A61K31/728;A61K47/36;A61L27/00;A61L27/20;A61L29/04;A61L31/04;A61P17/02;A61P27/02;A61P41/00;A61P43/00;C08J3/075;C08J3/28 |
主分类号 |
C08B37/08 |
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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