| 发明名称 |
Method for the Production of Water-Absorbing Polymer Articles by Polymerizing Drops of a Monomer Solution |
| 摘要 |
A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution in a surrounding gas phase, wherein the monomer solution comprises at least 0.0002% by weight of oxygen and the oxygen content of the gas phase is at least 0.5% by volume.
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| 申请公布号 |
US2011105707(A1) |
申请公布日期 |
2011.05.05 |
| 申请号 |
US20080674143 |
申请日期 |
2008.08.25 |
| 申请人 |
BASF SE |
发明人 |
LOEESCH DENNIS;KRUEGER MARCO;STUEVEN UWE;HEIDE WILFRIED;WEISMANTEL MATTHIAS;BLEI STEFAN |
| 分类号 |
C08F120/06 |
主分类号 |
C08F120/06 |
| 代理机构 |
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