| 发明名称 |
Process for producing water-absorbing polymer particles |
| 摘要 |
A process for producing water-absorbing polymer particles, wherein an aqueous polymer gel is dried in a forced-air belt drier on a circulating conveyor belt and the surface of the conveyor belt has a roughness of at least 0.9 μm.
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| 申请公布号 |
US8362174(B2) |
申请公布日期 |
2013.01.29 |
| 申请号 |
US201113031468 |
申请日期 |
2011.02.21 |
| 申请人 |
BASF SE;FUNK RUEDIGER;SCHROEDER JUERGEN;PFEIFFER THOMAS;WEISMANTEL MATTHIAS;BLEI STEFAN |
发明人 |
FUNK RUEDIGER;SCHROEDER JUERGEN;PFEIFFER THOMAS;WEISMANTEL MATTHIAS;BLEI STEFAN |
| 分类号 |
C08F20/06;C08J3/12;C08J3/24;F26B3/02 |
主分类号 |
C08F20/06 |
| 代理机构 |
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