发明名称 |
COATED SODIUM PERCARBONATE PARTICLES. |
摘要 |
<p>Coated sodium percarbonate particles comprise a core produced by fluidised bed granulation and composed of sodium percarbonate, as well as a coating layer which contains sodium sulphate and sodium carbonate in a proportion by weight ranging from 95:5 to 75:25, the proportion of sodium sulphate and sodium carbonate in the coating layer amounting to at least 80% by weight. These coated sodium percarbonate particles used as detergent components lead to an improved washing power of the detergent and exhibit high storage stability in detergent preparations.</p> |
申请公布号 |
MX2008015441(A) |
申请公布日期 |
2008.12.18 |
申请号 |
MX20080015441 |
申请日期 |
2007.07.04 |
申请人 |
EVONIK DEGUSSA GMBH. |
发明人 |
HARALD JAKOB;STEFAN LEININGER;ULRIKE KOTTKE |
分类号 |
C11D3/39;C01B15/10;C11D3/04;C11D3/10;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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