发明名称 |
COATED SODIUM PERCARBONATE PARTICLES |
摘要 |
Sodium percarbonate particles with a coating layer which comprises from 70 to 99.8% by weight of anhydrous sodium sulfate and from 0.2 to 20% by weight of a sodium borate, and whose proportion by weight is from 1 to 10% based on the mass of the sodium percarbonate particle, exhibit a high storage stability in detergent and cleaning composition formulations through a synergistic effect of sodium sulfate and sodium borate on the storage stability, and at the same time only have a small content of boron.
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申请公布号 |
CA2657195(C) |
申请公布日期 |
2013.07.30 |
申请号 |
CA20072657195 |
申请日期 |
2007.06.27 |
申请人 |
EVONIK DEGUSSA GMBH |
发明人 |
LEININGER, STEFAN;JAKOB, HARALD;OVERDICK, RALPH |
分类号 |
C11D3/39;C01B15/10;C11D3/02;C11D3/12;C11D17/00 |
主分类号 |
C11D3/39 |
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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