发明授权
US08742026B2 Process for producing water-absorbing polymer particles with improved permeability 有权
生产具有改善渗透性的吸水聚合物颗粒的方法

Process for producing water-absorbing polymer particles with improved permeability
摘要:
The invention relates to a process for producing water-absorbing polymer particles with improved permeability, comprising the steps of polymerization, drying, grinding, classification and thermal surface postcrosslinking, with pneumatic conveying between grinding and classification.
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