The surface of hydrophobically-modified smectite clays (i.e., organophilic clays) are modified using a hydrophilic polymer, wherein the hydrophilic surface- modification of a hydrophobically-modified smectite clay with a hydrophilic polymer, renders the organoclays adequately dispersible in water.
申请公布号
WO2009052290(A2)
申请公布日期
2009.04.23
申请号
WO2008US80168
申请日期
2008.10.16
申请人
AMCOL INTERNATIONAL CORPORATION;SENGUPTA, ASHOKE, K.;MCGREGOR, DAVID;DARLINGTON, JERALD, W.
发明人
SENGUPTA, ASHOKE, K.;MCGREGOR, DAVID;DARLINGTON, JERALD, W.
