发明授权
US5302314A Stable aqueous-suspensions of inorganic materials on silica basis and insoluble in water 失效
稳定的无机材料的水悬浮液,以二氧化硅为基准,不溶于水

Stable aqueous-suspensions of inorganic materials on silica basis and
insoluble in water
摘要:
This invention relates to aqueous suspensions of water-insoluble inorganic materials on a silica basis and insoluble in water, which are in finely subdivided form, stabilized with at least one organic polymeric material constituted by a partially crosslinked acrylic polymer or copolymer.
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