发明名称 |
Use of sacrificial molecule as agent for protecting dispersant against reduction/total loss of fluidifying power of dispersant due to specific temperatures, where the molecule and the dispersant is useful in pre-adjuvantation of cement |
摘要 |
<p>Use of at least one sacrificial molecule as agent for protecting a dispersant against the reduction or even total loss of fluidifying power of the dispersant due to temperatures of = 200[deg] C, is claimed.</p> |
申请公布号 |
FR2948933(A1) |
申请公布日期 |
2011.02.11 |
申请号 |
FR20090003862 |
申请日期 |
2009.08.05 |
申请人 |
LAFARGE |
发明人 |
NARANJO HORACIO;BARBARULO REMI;CHAUMILLIAT CHRISTINE;RAYANE MARCEL;MOSQUET MARTIN |
分类号 |
C04B24/32;B01F17/12;B01F17/44;C04B24/18;C04B24/20;C04B103/40;C04B103/60 |
主分类号 |
C04B24/32 |
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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