| 发明名称 |
NOVEL HYDROGELS BASED ON ALIPHATIC NCO PREPOLYMERS |
| 摘要 |
The invention relates to novel hydrogels that are obtained by means of aliphatic isocyanate prepolymers being reacted in water with polyols containing tertiary nitrogen.
|
| 申请公布号 |
KR20090082371(A) |
申请公布日期 |
2009.07.30 |
| 申请号 |
KR20097008432 |
申请日期 |
2007.10.13 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
KOEHLER BURKHARD;MAGER MICHAEL;EIDEN STEFANIE;KIJLSTRA JOHAN |
| 分类号 |
C08J3/075;A61L15/22;C08G18/10;C08G18/73 |
主分类号 |
C08J3/075 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
