发明申请
US20130017945A1 Process for Producing Water-Absorbing Polymer Particles with High Free Swell Rate 有权
生产具有高自由溶胀率的吸水性聚合物颗粒的方法

  • 专利标题: Process for Producing Water-Absorbing Polymer Particles with High Free Swell Rate
  • 专利标题(中): 生产具有高自由溶胀率的吸水性聚合物颗粒的方法
  • 申请号: US13544485
    申请日: 2012-07-09
  • 公开(公告)号: US20130017945A1
    公开(公告)日: 2013-01-17
  • 发明人: Markus BraunMatthias Weismantel
  • 申请人: Markus BraunMatthias Weismantel
  • 申请人地址: DE Ludwigshafen
  • 专利权人: BASF SE
  • 当前专利权人: BASF SE
  • 当前专利权人地址: DE Ludwigshafen
  • 主分类号: C08F220/10
  • IPC分类号: C08F220/10 B01J20/30 B01J20/26
Process for Producing Water-Absorbing Polymer Particles with High Free Swell Rate
摘要:
A process for producing water-absorbing polymer particles with high free swell rate by polymerizing a monomer solution or suspension comprising an ethylenically unsaturated monomer bearing acid groups, a crosslinker, an initiator and an ethylenically unsaturated ionic surfactant.
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