| 发明名称 |
METHOD FOR PRODUCING MECHANICALLY STABLE WATER-ABSORBENT POLYMER PARTICLES |
| 摘要 |
<p>A process for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the particle surface is coated at least partly with at least one polymer and/or wax.</p> |
| 申请公布号 |
EP2125047(A1) |
申请公布日期 |
2009.12.02 |
| 申请号 |
EP20070848073 |
申请日期 |
2007.12.12 |
| 申请人 |
BASF SE |
发明人 |
STUEVEN, UWE;FUNK, RUEDIGER;WEISMANTEL, MATTHIAS;HEIDE, WILFRIED;KRUEGER, MARCO |
| 分类号 |
C08F2/00;A61L15/60;C08F2/01;C08F2/22;C08F2/34;C08J3/075;C08J7/04 |
主分类号 |
C08F2/00 |
| 代理机构 |
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代理人 |
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