发明名称 |
SURFACTANTS |
摘要 |
The invention provides a particulate material for the production of a cement foam which material comprises particles comprising, attached to the particle surface, a surfactant which renders the particles hydrophilic, the surfactant comprising a moiety which is hydrolysable under alkaline conditions, which surfactant, after loss of the moiety by alkaline hydrolysis, renders the particles partially hydrophobic. |
申请公布号 |
WO2013034567(A2) |
申请公布日期 |
2013.03.14 |
申请号 |
WO2012EP67257 |
申请日期 |
2012.09.05 |
申请人 |
LAFARGE;GARTNER, ELLIS;HOANG, LE-CHIEN |
发明人 |
GARTNER, ELLIS;HOANG, LE-CHIEN |
分类号 |
C04B20/10;B01F17/00;B01F17/14;B01J13/00;C04B24/00;C04B24/16;C04B24/24;C04B38/10;C04B103/40 |
主分类号 |
C04B20/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|