| 发明名称 |
POROUS PARTICLES WITH NON-POROUS SHELL |
| 摘要 |
The present invention is core-shell polymer particles comprising a common binder polymer for the core and the shell wherein the core has a porosity and the shell is non-porous The particles have a porosity from 10 to 70 percent.
|
| 申请公布号 |
US2009098382(A1) |
申请公布日期 |
2009.04.16 |
| 申请号 |
US20070870651 |
申请日期 |
2007.10.11 |
| 申请人 |
MASSA DENNIS J;NAIR MRIDULA;JONES TAMARA K;HAMILTON DALE E |
发明人 |
MASSA DENNIS J.;NAIR MRIDULA;JONES TAMARA K.;HAMILTON DALE E. |
| 分类号 |
B32B5/16 |
主分类号 |
B32B5/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
