| 发明名称 |
Aqueous suspensions of calcium carbonate-comprising materials with low deposit built up |
| 摘要 |
<p>The present invention concerns an anti-deposit additive and a deposit and/or corrosion reducing aqueous slurry containing a calcium carbonate containing material. In particular, the present invention is directed to the use of at least one anionically charged comb polymer as an anti-deposit agent in an aqueous slurry comprising a calcium carbonate containing material.</p> |
| 申请公布号 |
EP2592054(A1) |
申请公布日期 |
2013.05.15 |
| 申请号 |
EP20110188758 |
申请日期 |
2011.11.11 |
| 申请人 |
OMYA DEVELOPMENT AG |
发明人 |
BURI, MATTHIAS;RENTSCH, SAMUEL;GANE, PATRICK A.C. |
| 分类号 |
C02F5/10;C02F1/52;C02F1/56 |
主分类号 |
C02F5/10 |
| 代理机构 |
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