发明名称 |
FORFARANDE FOR STABILISERING AV NATRIUMPERKARBONAT |
摘要 |
Sodium percarbonate is stabilized with highly dispersed silica. The sodium percarbonate containing 1 to 10 weight % of water is mixed with the silica and subsequently dried. The highly dispersed silica has an average particle size of 2-100 microns, preferably 7-20 microns. The product is sodium percarbonate particles encased by a sodium silicate jacket. |
申请公布号 |
SE7811246(A) |
申请公布日期 |
1979.05.01 |
申请号 |
SE19780011246 |
申请日期 |
1978.10.30 |
申请人 |
* DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSL;ER |
发明人 |
H * KLEBE;G * KNIPPSCHILD |
分类号 |
C01B15/10;D06L3/02 |
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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