发明名称 |
CATIONIC POLYMER THICKENERS |
摘要 |
<p>Cationic polymer thickener consisting of a crosslinked water swellable cationic polymer containing at least one cationic monomer and optionally non-ionic and or anionic monomers wherein said polymer comprises less than 25% of water soluble polymeric chain by total weight of the polymer, and a cross-linking agent concentration of from 500 ppm to 5000 ppm relative to the polymer.</p> |
申请公布号 |
WO2010078959(A1) |
申请公布日期 |
2010.07.15 |
申请号 |
WO2009EP50077 |
申请日期 |
2009.01.06 |
申请人 |
SNF S.A.S.;BLONDEL, FREDERIC |
发明人 |
BLONDEL, FREDERIC |
分类号 |
C11D3/37;C08F220/34;C08F220/60;C11D17/00;D06M15/263;D06M15/267 |
主分类号 |
C11D3/37 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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