| 发明名称 |
Aqueous colloidal dispersion of fumed silica, acid and stabilizer |
| 摘要 |
An aqueous colloidal dispersion of fumed silica, acid and stabilizer, having a fumed silica concentration of at least about 40% by weight. A process for making an aqueous colloidal dispersion is also disclosed.
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| 申请公布号 |
US5246624(A) |
申请公布日期 |
1993.09.21 |
| 申请号 |
US19920829609 |
申请日期 |
1992.01.30 |
| 申请人 |
CABOT CORPORATION |
发明人 |
MILLER, DENNIS G.;MOLL, WILLIAM F. |
| 分类号 |
C01B33/141 |
主分类号 |
C01B33/141 |
| 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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