| 发明名称 |
Use of coupling agents to improve the interface in absorbable polymer composites |
| 摘要 |
A composite having a poly(ethylene-co-acrylic acid) coupling agent, a filler, and a biocompatible, biodegradable polymer matrix is disclosed. The composites are useful for biomedical applications such as, tissue engineering, drug delivery, and implantable medical devices. |
| 申请公布号 |
US9040072(B2) |
申请公布日期 |
2015.05.26 |
| 申请号 |
US200711952218 |
申请日期 |
2007.12.07 |
| 申请人 |
ETHICON, INC. |
发明人 |
Zhou Yue;Cooper Kevin;Li Yufu;Li Zhigang |
| 分类号 |
A61F2/00;A01N43/00;A61K31/33;C08K9/08;C08L67/02;C08L67/04;C08L69/00;C08L23/08 |
主分类号 |
A61F2/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composite comprising:
a beta-tricalcium phosphate filler comprising coated particles, each particle having an outer surface, and a copolymer of poly (lactic acid); a coating comprising a 20:80 mole: mole poly (ethylene-co-acrylic) coupling agent, said coating deposited on the outer surface of the particles; and, a poly (glycolic acid) polymer matrix. |
| 地址 |
Somerville NJ US |
