| 发明名称 |
Catalyst-free resorbable homopolymers and copolymers |
| 摘要 |
The invention relates to resorbable homopolymers and copolymers which are substantially free from polymerization catalysts and processes for preparing them.
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| 申请公布号 |
US4960866(A) |
申请公布日期 |
1990.10.02 |
| 申请号 |
US19890301200 |
申请日期 |
1989.01.24 |
| 申请人 |
BOEHRINGER INGELHEIM ZENTRALE |
发明人 |
BENDIX, DIETER;ENTENMANN, GUNTHER |
| 分类号 |
A61L17/00;A61K9/22;A61K47/34;A61L17/12;A61L27/18;A61L31/00;A61L31/06;C08G63/08;C08G63/90;C08L67/04 |
主分类号 |
A61L17/00 |
| 代理机构 |
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