| 发明名称 |
Method for Grading Water-Absorbent Polymer Particles |
| 摘要 |
A process for classifying water-absorbing polymer beads, wherein the polymer beads are separated into n particle size fractions by means of at least n screens and n is an integer greater than 1. |
| 申请公布号 |
US2013098809(A1) |
申请公布日期 |
2013.04.25 |
| 申请号 |
US201213714157 |
申请日期 |
2012.12.13 |
| 申请人 |
BASF SE;BASF SE |
发明人 |
STUEVEN UWE;FUNK RUEDIGER;WEISMANTEL MATTHIAS;SCHROEDER JUERGEN;VAN ESBROECK DOMINICUS |
| 分类号 |
B07B1/00;B07B4/08 |
主分类号 |
B07B1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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