<p>A granulated foam control composition comprises a foam control agent based on a polydiorganosiloxane fluid, an organic additive of melting point 45"1¤7C to 100°C comprising a polyol ester, a water-soluble particulate inorganic carrier and a polymer having a net cationic charge. The mean number of carbon atoms in the organo groups of the polydiorganosiloxane fluid is at least 1.3. The foam control agent includes a hydrophobic filler dispersed in the polydiorganosiloxane fluid, and optionally an organosilicone resin. The polyol ester is miscible with the polydiorganosiloxane fluid.</p>
申请公布号
WO2012075962(A1)
申请公布日期
2012.06.14
申请号
WO2011CN83753
申请日期
2011.12.09
申请人
DOW CORNING CORPORATION;L'HOSTIS, JACQUELINE;DEPAEPE, OLIVIA;CREUTZ, SERGE;SONG, HAIYAN;TANG, MING;PANANDIKER, RAJAN KESHAV
发明人
L'HOSTIS, JACQUELINE;DEPAEPE, OLIVIA;CREUTZ, SERGE;SONG, HAIYAN;TANG, MING;PANANDIKER, RAJAN KESHAV