发明名称 |
Process for Producing Water-Absorbing Polymer Particles |
摘要 |
A process for producing water-absorbing polymer particles by polymerizing an aqueous monomer solution in a kneader having at least two shafts in axially parallel rotation, wherein the reaction mixture is transported in axial direction and the region at the start of the kneader is trace-heated. |
申请公布号 |
US2012302714(A1) |
申请公布日期 |
2012.11.29 |
申请号 |
US201213478397 |
申请日期 |
2012.05.23 |
申请人 |
WEISMANTEL MATTHIAS;RIEGEL ULRICH;BRAUN MARKUS;WENDKER MARTIN;GIEGER THOMAS;BASF SE |
发明人 |
WEISMANTEL MATTHIAS;RIEGEL ULRICH;BRAUN MARKUS;WENDKER MARTIN;GIEGER THOMAS |
分类号 |
C08F220/26 |
主分类号 |
C08F220/26 |
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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