| 发明名称 |
RHEOLOGY MODIFYING ADMIXTURE |
| 摘要 |
Rheology modifying admixture comprising a) from 80 to 99% w/w of hydroxyalkyl guar, cellulose ether, or mixture thereof; b) from 1 to 20% w/w of biopolymer selected from diutan gum and welan gum, and hydraulic compositions containing the rheology modifier admixture together with a superplasticizer. |
| 申请公布号 |
EP2234933(A2) |
申请公布日期 |
2010.10.06 |
| 申请号 |
EP20090701988 |
申请日期 |
2009.01.15 |
| 申请人 |
LAMBERTI SPA |
发明人 |
MARGHERITIS, GIAMPIETRO;BALDARO, EVA;PERRONE, LUCA;LI BASSI, GIUSEPPE |
| 分类号 |
C04B40/00;C04B24/38;C04B28/02 |
主分类号 |
C04B40/00 |
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