发明名称 |
AQUEOUS SILANIZED SILICA DISPERSION |
摘要 |
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. |
申请公布号 |
US2012059089(A1) |
申请公布日期 |
2012.03.08 |
申请号 |
US201013254980 |
申请日期 |
2010.03.10 |
申请人 |
GREENWOOD PETER HARRY JOHAN;LAGNEMO HANS;LAGNEMO MARTIN;AKZO NOBEL CHEMICALS INTERNATIONAL B.V. |
发明人 |
GREENWOOD PETER HARRY JOHAN;LAGNEMO HANS;LAGNEMO MARTIN |
分类号 |
C08K5/5435;C08K5/17;C08K5/20;C08K5/21 |
主分类号 |
C08K5/5435 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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