发明名称 |
COMPOSITION COMPRISING A LIQUID ABSORBED ON A SUPPORT BASED ON PRECIPITATE SILICA |
摘要 |
The invention concerns a conditioned composition comprising at least a liquid absorbed on a support containing precipitate silica, said silica being in the form of substantially spherical pellets and having: an average pellet size greater than 150 mu m; a filling density in compacted state (DRT) less than 0.29; an oversize rate for a sieve with aperture size less than 75 mu m of at least 88 wt.%; a porous volume (Vd1) consisting of pores with diameter less than 1 mu m greater than 2.0 cm<3>/g. The invention also concerns the use of said silica as support for liquid. |
申请公布号 |
WO9949850(A1) |
申请公布日期 |
1999.10.07 |
申请号 |
WO1999FR00723 |
申请日期 |
1999.03.29 |
申请人 |
RHODIA CHIMIE;VIOT, JEAN-FRANCOIS |
发明人 |
VIOT, JEAN-FRANCOIS |
分类号 |
A23K1/00;A23K1/16;A23K1/20;A61K9/14;A61K9/16;B01D15/00;C01B33/12;C01B33/193 |
主分类号 |
A23K1/00 |
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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