| 发明名称 |
CHITOSAN AND HYDROXY CARBOXYLIC ACID BASED POROUS AND NON-POROUS MATRICES |
| 摘要 |
The invention relates to bio-compatible chitosane and hydroxy carboxylic aci d based matrices, multilayered systems containing said matrices and the uses o f said matrices.
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| 申请公布号 |
CA2442868(A1) |
申请公布日期 |
2002.10.17 |
| 申请号 |
CA20022442868 |
申请日期 |
2002.04.05 |
| 申请人 |
ALVITO BIOTECHNOLOGIE GMBH |
发明人 |
HAHNEMANN, BIRGER;PAHMEIER, ANDREA;SPERLING, PHILIPP;LOETZBERGER, THOMAS |
| 分类号 |
C12M1/00;A61F2/04;A61F2/10;A61F2/28;A61L27/00;A61L27/20;A61L27/38;C12M1/40;C12M3/00;C12N5/00;C12N5/06;C12N11/02;C12N11/10;(IPC1-7):A61L27/20 |
主分类号 |
C12M1/00 |
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