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PREPARATION OF MESOPOROUS AND MACROPOROUS SILICA GEL
PREPARATION OF MESOPOROUS AND MACROPOROUS SILICA GEL
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机译:介孔和大孔硅胶的制备
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摘要
pThe present application discloses a process for preparing silica particles, said process comprising the step of mixing (I) an aqueous phase and (II) an oily phase comprising pre-polymerized tetraalkoxy orthosilicate, one or more alcohols, and optionally one or more polyalkylene glycols, wherein said aqueous phase comprises, in an aqueous solvent, one or more C6-30-alkyl modified polysaccharides, and optionally one or more polyalkylene glycols./p[WO2011036199A1]
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