| 发明名称 |
DISPERSION OF MINERAL PARTICLES STABILISED BY ALUMINIUM COMPLEXES |
| 摘要 |
The invention concerns a dispersion of mineral particles stable with respect to decantation and/or agglomeration, having a pH ranging between 2.8 and 6 obtainable by mixing at a temperature ranging between 10 and 35 DEG C, a colloidal dispersion (A) of mineral particles of iron (oxyhydr)oxide or titanium oxide having an average size not more than 200 mn with a solution (B) of polynuclear complexes of aluminium hydrolysis. |
| 申请公布号 |
WO0035810(A1) |
申请公布日期 |
2000.06.22 |
| 申请号 |
WO1999FR03116 |
申请日期 |
1999.12.13 |
| 申请人 |
RHODIA CHIMIE;CHANE-CHING, JEAN-YVES;HERNANDEZ, JULIEN;JOLIVET, JEAN-PIERRE |
发明人 |
CHANE-CHING, JEAN-YVES;HERNANDEZ, JULIEN;JOLIVET, JEAN-PIERRE |
| 分类号 |
B01J13/00;B01J35/00;C01G23/00;C01G23/047;C01G49/00;C01G49/06;C02F1/52;C02F11/14 |
主分类号 |
B01J13/00 |
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