| 发明名称 |
METHOD FOR PRODUCING WATER-ABSORBING POLYMER PARTICLES |
| 摘要 |
<p>A process for producing water-absorbing polymer particles, comprising polymerization, drying, comminution, classification and recycling of the undersize obtained in the classification, wherein the recycled undersize is coated with a reducing agent and/or inorganic particles.</p> |
| 申请公布号 |
EP2307062(B1) |
申请公布日期 |
2014.03.05 |
| 申请号 |
EP20090780136 |
申请日期 |
2009.07.03 |
| 申请人 |
BASF SE |
发明人 |
FUNK, RUEDIGER;WEISMANTEL, MATTHIAS;BERTHA, SYLVIA |
| 分类号 |
A61L15/22;A61L15/60;C08J3/12;C08J3/24;C08J11/04;C08J11/06;C08L101/14 |
主分类号 |
A61L15/22 |
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