<p>The present invention relates to a method of producing an aqueous dispersion of silanized colloidal silica particles comprising mixing in an aqueous medium a) at least one silane compound containing an epoxy-functionality, b) at least one silane compound having no epoxy-functionality capable of modifying colloidal silica particles; and c) colloidal silica particles in any order to form an aqueous dispersion of silanized colloidal silica particles containing silane compounds originating from a) and b). It also relates to a dispersion obtainable by said method and to the use thereof in coating applications.</p>
申请公布号
WO2010103020(A1)
申请公布日期
2010.09.16
申请号
WO2010EP53001
申请日期
2010.03.10
申请人
AKZO NOBEL CHEMICALS INTERNATIONAL B.V.;GREENWOOD, PETER HARRY JOHAN;LAGNEMO, HANS;LAGNEMO, MARTIN
发明人
GREENWOOD, PETER HARRY JOHAN;LAGNEMO, HANS;LAGNEMO, MARTIN