| 发明名称 |
SETT ATT FORBETTRA STABILITETEN HOS UTFORANDEFORMEN AV NATRIUMMETASILIKAT INNEHALLANDE MINDRE EN 10 VIKTPROCENT VATTEN OCH KOMPOSITIONER INNEHALLANDE NEMNDA FORENING |
| 摘要 |
The invention concerns a process for improving the stability and form of substantially anhydrous sodium metasilicate, and the compositions containing same, and the resulting products. According to the invention, sodium metasilicate is treated with a phosphoric compound. The present invention is used in particular for detergent compositions. |
| 申请公布号 |
SE407792(B) |
申请公布日期 |
1979.04.23 |
| 申请号 |
SE19750006642 |
申请日期 |
1975.06.10 |
| 申请人 |
* SOCIETE FRANCAISE DES SILICATES SPECIAUX "SIFRANCE" |
发明人 |
G * VRISAKIS |
| 分类号 |
C01B33/32;C01B39/06;C11D3/08;(IPC1-7):01B33/32 |
主分类号 |
C01B33/32 |
| 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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