| 发明名称 |
PULVERSAMMENSÆTNING PÅ BASIS AF EN CALCIUM-MAGNESIUM-FORBINDELSE |
| 摘要 |
<p>The invention relates to a powder composition based on a calcium/magnésium compound having formula (I), xCaA.(1−x)[yMgA+(1−y)MgO], in which A is a group═(OH)2 or═CO3 and x and y are mole fractions where 0<x=1 and 0=y=1, containing an amount of mineral solid flow agent that is less than 5 wt.-% of the composition, said agent being selected from the group containing vermiculite, perlite, diatomaceous earth and silica, in the form of particles having a size greater than 90μm.</p> |
| 申请公布号 |
DK1716080(T4) |
申请公布日期 |
2015.06.01 |
| 申请号 |
DK20040821191T |
申请日期 |
2004.12.14 |
| 申请人 |
S.A. LHOIST RECHERCHE ET DEVELOPPEMENT |
发明人 |
GAMBIN, AMANDINE;LAUDET, ALAIN;FRANCOISSE, OLIVIER |
| 分类号 |
C01F11/18;C01F11/00;C01F11/02;C09C1/02 |
主分类号 |
C01F11/18 |
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