| 发明名称 |
Processes Using Supercritical Medium To Produce Polymers |
| 摘要 |
Processes for making water-absorbent cross-linked polymers, such as polyacrylic acids/polyacrylates, using supercritical medium; and water-absorbent polymers, e.g. particles thereof, obtained by such processes, where such particles may be porous.
|
| 申请公布号 |
US2012108687(A1) |
申请公布日期 |
2012.05.03 |
| 申请号 |
US201113285058 |
申请日期 |
2011.10.31 |
| 申请人 |
TOMBUELT-MEYER THOMAS;MEYER AXEL;LINDNER TORSTEN;THE PROCTER & GAMBLE COMPANY |
发明人 |
TOMBUELT-MEYER THOMAS;MEYER AXEL;LINDNER TORSTEN |
| 分类号 |
C08J9/00;B01J39/20;B05D7/02;C08F2/00;C08F2/01;C08F2/06;C08J3/24 |
主分类号 |
C08J9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
