| 发明名称 |
Amorphous alkali metal silicate compound |
| 摘要 |
A spray-dried amorphous alkali metal silicate compound which provides multiple-cycle washing performance. The silicate compound has a molar ratio of M2O to SiO2 of 1:1.5 to 1:3.3 wherein M represents an alkali metal. The compound contains 0.5 to less than 30% by weight of anionic surfactant and has an absorption capacity for liquid components which is at least 20% higher than that of the same quantity of the alkali metal silicate compound which is free from anionic surfactant.
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| 申请公布号 |
US2002002130(A1) |
申请公布日期 |
2002.01.03 |
| 申请号 |
US20000734052 |
申请日期 |
2000.12.11 |
| 申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
SCHNEPP-HENTRICH KATHRIN;ARTIGA GONZALEZ RENE-ANDRES;BURMEISTER KATRIN;FREESE HUBERT;GREGER MANFRED;LARSON BERND;BAUER VOLKER;SANDKUEHLER PETER;RAEHSE WILFRIED |
| 分类号 |
C11D1/37;C11D1/02;C11D1/38;C11D3/08;C11D11/00;C11D11/02;C11D17/00;C11D17/06;(IPC1-7):C11D11/02;C11D3/02;C11D7/02 |
主分类号 |
C11D1/37 |
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