| 发明名称 |
Biodegradable grafted copolymers |
| 摘要 |
The invention concerns a biodegradable copolymer composition of a polysaccaride backbone grafted with amphiphilic diblock copolymers, as well as a process for the preparation of such composition and a particle suitable for the release of active ingredients made of such a composition.
|
| 申请公布号 |
US8466232(B2) |
申请公布日期 |
2013.06.18 |
| 申请号 |
US20060554096 |
申请日期 |
2006.10.30 |
| 申请人 |
BERTHIER DAMIEN;OUALI LAHOUSSINE;FIRMENICH SA |
发明人 |
BERTHIER DAMIEN;OUALI LAHOUSSINE |
| 分类号 |
C08F251/00;A61K8/11;A61K8/91;A61K47/36;A61L9/012;A61Q13/00;C08F287/00;C08F293/00;C08G83/00;C08L51/00;C08L51/02 |
主分类号 |
C08F251/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
