Silicon oxide slurry and method for producing such slurry
    1.
    发明申请
    Silicon oxide slurry and method for producing such slurry 有权
    氧化硅浆料及其制备方法

    公开(公告)号:US20050172864A1

    公开(公告)日:2005-08-11

    申请号:US10518154

    申请日:2003-04-24

    IPC分类号: C04B18/14 C04B7/00

    摘要: The present invention relates to a slurry containing water, amorphous silica particles having a particle size less than 1 μm and silica flour with a particle size between 2-200 μm. In order to stabilize the slurry, the slurry contains a polysaccharide. The invention further relates to a method for the production of a slurry containing water, amorphous silica having a particle size below 1 μm, and silica flour with a particle size between 2-200 μm, where a polysaccharide is added to a slurry of water and amorphous silica, whereafter the silica flour is mixed into the slurry of amorphous silica.

    摘要翻译: 本发明涉及一种含有水,粒径小于1um的无定形二氧化硅颗粒和粒度在2-200μm之间的二氧化硅粉末的浆料。 为了稳定浆料,浆料含有多糖。 本发明还涉及一种生产含有水粒度小于1um的无定形二氧化硅和粒度在2-200μm之间的二氧化硅粉末的浆料的方法,其中将多糖加入到水浆中, 无定形二氧化硅,然后将二氧化硅粉混入无定形二氧化硅的浆料中。