| 发明名称 |
SHAPED ARTICLE OF HYALURONIC ACID AND PROCESSES FOR ITS PREPARATION |
| 摘要 |
A shaped article based upon cross-linked, possibly derivatized hyaluronic acid or a salt thereof is characterized in that it has a dry matter content of at least 65 percent by weight and a tensile strength of at least 2 N/cm2. The shaped article may be prepared by pressure-drying or freeze-drying a corresponding hyaluronic acid gel. |
| 申请公布号 |
DE3661268(D1) |
申请公布日期 |
1988.12.29 |
| 申请号 |
DE19863661268 |
申请日期 |
1986.02.25 |
| 申请人 |
PHARMACIA AB |
发明人 |
MALSON, TOMAS;AHRGREN, LEIF;DE BELDER, ANTHONY NORMAN |
| 分类号 |
A61L15/00;A61L27/20;A61L27/58;C08B37/08;C08L5/08;(IPC1-7):C08B37/08 |
主分类号 |
A61L15/00 |
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