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
- 专利标题: Stable aqueous-suspensions of inorganic materials on silica basis and insoluble in water
- 专利标题(中): 稳定的无机材料的水悬浮液,以二氧化硅为基准,不溶于水
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申请号: US999176申请日: 1992-12-29
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公开(公告)号: US5302314A公开(公告)日: 1994-04-12
- 发明人: Claudio Troglia , Giancarlo Barbero
- 申请人: Claudio Troglia , Giancarlo Barbero
- 申请人地址: ITX
- 专利权人: Enimont Augusta Industriale
- 当前专利权人: Enimont Augusta Industriale
- 当前专利权人地址: ITX
- 优先权: ITX22728A/89 19891218
- 主分类号: B01F17/00
- IPC分类号: B01F17/00 ; B01F17/52 ; C08K3/34 ; C11D3/12 ; C11D3/37
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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