发明名称 |
FORFARANDE FOR FRAMSTELLNING AV STABILISERAT NATRIUMPERKARBONAT |
摘要 |
There are prepared sodium percarbonate particles comprising a sodium percarbonate nucleus encased in a layer of a mixture of dehydrated sodium perborate and sodium silicate prepared by spraying the sodium percarbonate with a supersaturated solution of sodium perborate and a sodium silicate solution and drying to at least partially remove the added water. |
申请公布号 |
SE7902164(L) |
申请公布日期 |
1979.09.11 |
申请号 |
SE19790002164 |
申请日期 |
1979.03.09 |
申请人 |
DEGUSSA |
发明人 |
KLEBE H;KNIPPSCHILD G;SCHUSTER H |
分类号 |
C01B15/10;(IPC1-7):C01B15/10 |
主分类号 |
C01B15/10 |
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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