| 发明名称 |
A POLYMERIC SYSTEM FOR RELEASE OF AN ACTIVE AGENT |
| 摘要 |
The present disclosure relates to a polymeric system for release of an active agent, comprising a first polymeric phase containing the active agent, the first polymeric phase forming discrete regions of a set size range and being dispersed within a second polymeric phase comprising a cross-linked polymer-phenol conjugate for release of the active agent therein. The present disclosure further provides an injectable hydrogel comprising the disclosed polymeric system, a carrier for delivering a biologically active substance or a drug comprising the injectable hydrogel, and a method for producing the disclosed polymeric system. |
| 申请公布号 |
US2015374838(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201414767784 |
申请日期 |
2014.02.13 |
| 申请人 |
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH |
发明人 |
Kurisawa Motoichi;Bae Ki Hyun;Lee Fan |
| 分类号 |
A61K47/48;A61K38/21;A61K9/00;A61K38/38;A61K38/28 |
主分类号 |
A61K47/48 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polymeric system for release of an active agent, comprising a first polymeric phase containing the active agent, said first polymeric phase forming discrete regions of a set size range and being dispersed within a second polymeric phase comprising a cross-linked polymer-phenol conjugate for release of the active agent therein. |
| 地址 |
Singapore SG |
