| 发明名称 |
WATER ABSORBING AGENT AND METHOD FOR THE PRODUCTION THEREOF |
| 摘要 |
Disclosed is a water absorbing agent which consists of (a) particles of a water absorbing polymer and (b) a polymer which contains nitrogen and which contains 5-17 mol/kg protonated nitrogen atoms in relation to the overall weight of said nitrogen- -containing polymer. The inventive agent has an improved property profile with a high absorption capacity, improved fluid transmissibility and high water resistance.
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| 申请公布号 |
CA2496448(A1) |
申请公布日期 |
2004.03.25 |
| 申请号 |
CA20032496448 |
申请日期 |
2003.08.25 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
DANIEL, THOMAS;RIEGEL, ULRICH;WENDKER, MARTIN;ELLIOTT, MARK;WEISMANTEL, MATTHIAS |
| 分类号 |
B01J20/26;A61L15/24;A61L15/60;C08J3/24;C08L33/02;C08L33/24;C08L33/26;C08L101/14;(IPC1-7):C08L39/02;C08L57/00;C08L101/00 |
主分类号 |
B01J20/26 |
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